How to make Raymond a longer life

Raymond Mill, also known as Raymond Mill, it is a energy-saving and efficient milling equipment, in the preparation of coal, power plant desulfurization, calcium carbonate grinding and other fields have a very wide range of applications, at home and abroad by Users of all ages. Each device has life, of course, Raymond Mill is the same, but if the user in the purchase or operation for effective maintenance, repair, etc., will make the equipment life is extended, the specific details are as follows.

Raymond Mill maintenance, maintenance

1, first

The operator of a certain degree of technical training, so that Raymond grinding the operating principle, performance, quality, detailed understanding of the operation. In order to ensure the normal operation of Raymond Mill, need to have a certain maintenance tools, grease, accessories and so on.

2, secondly

Equipment in the operation after a period of time, need to be overhauled at the same time, the equipment of the wearing parts to do replacement processing, in the maintenance of the need to check the bolts and nuts to prevent loosening.

3, finally

When the work is finished, stop the feeding of the equipment, and then let the host continue to rotate until the residual material grinding clean, then you can turn off the host motor, after stopping the grinding of the material, then the fan motor and the analyzer motor shut down.

Raymond Mill's purchase

Users in the market of all kinds of equipment to buy, should choose a larger scale, the higher the level of the manufacturer to buy, mainly because of large-scale manufacturers in the market have a certain influence, and has a leading production Technology, the choice of raw materials is also more stringent, to provide users with excellent equipment performance, stability, quality assurance for the equipment, not only that, the higher the level of comprehensive after-sales service in place, can be effective in solving user operations The problem, reduce equipment downtime, for users to create higher value.

Raymond Mill can be used for what materials

Raymond Mill is the main equipment of high-fine powder processing, won the user favorite in the market, then Raymond Mill can be grinding which materials? What are the specific requirements for the material of the mill? Raymond Mill grinding materials, Joyal machinery for everyone to do a detailed introduction, as follows.


Milling material type

Such as lime, calcite, gypsum, potash feldspar, marble, quartz, kaolin, cement, construction waste and insulation materials such as Mohs hardness is less than the number of ore grinding 9.3 level, humidity below 6% of the more than 280 kinds of materials, high-fine powder processing.
Material case

Construction waste re-use, construction waste and other mineral properties are different, it belongs to a more mixed material, hardness, humidity, no relative to the data, with the green call on the market more and more High, for the construction waste, industrial waste recycling not only effectively solve their harm to the environment, reduce pollution, but also make the full use of resources, in line with the needs of contemporary development. Construction waste in the processing of the first by the jaw crusher crushed, and then by the mill, sand making machine for further processing, the processed materials can be used in concrete materials. As a result of the continuous progress of science and technology, people for the construction waste treatment technology has been greatly improved, such as developed for the construction of refuse milling equipment High Pressure Grinding Mill and European hammer mill , their stability is stronger, milling efficiency Higher, in the treatment of construction waste on the effect is significant.

The nature of the material
Raymond grinding in the use of the process, the need for grinding materials are certain requirements, the specific requirements are as follows:

1, particle size

Different types of Raymond mill its feed port size is different, 4525 models of equipment, the maximum feed size of 30mm, if the need for milling material particle size greater than 30mm, then the need to wear before the jaw crusher Pretreatment, and finally by Raymond grinding mill processing.

2, the hardness of the material

Raymond Mill can handle non-flammable and explosive minerals with Mohs hardness of 9.3 and below.

3, the humidity of the material

Raymond mill for the humidity of the material has strict requirements, too wet is easy to adhere to the inner wall, reduce milling efficiency, it should be required to keep the powder material moisture content below 6%, which is Raymond Mill grinding efficiency The largest, for users to create greater economic and social benefits.

Joyal machine dryer, worthy of the name of a good device!

Large machinery and equipment in such a hot summer work does need courage, however, joyal machinery dryer is fearless, and the operation is always very stable, in the cement, building materials and other fields in the material drying operations play a good effect.

Many of the processing plants said that their dryer equipment in the course of the operation prone to high temperature phenomenon, especially in the summer, parts often high temperature, not only the impact on the quality of equipment, but also affect the material drying effect , Running a long time the dryer will have high energy consumption, high cost.

In view of this, many mining machinery and equipment manufacturers to strengthen the dryer equipment, technology upgrades, the structure was optimized, Joyal machinery dryer is one of the more typical representative. Compared to the same type of drying equipment on the market, joyal machinery dryer has three major advantages:

First, high yield and efficient, stable operation. All parts have been optimized to improve the design of the motor device is more advanced and reasonable, operating efficiency and production are relatively high, strong stability.

The second is to adapt to the flexible, low cost. It is understood that Zhuo Ya machine dryer even in 40 degrees above the open-air environment, long-term production, there will be no problems, adaptability is very flexible, while the equipment unit time energy consumption is relatively low, operating costs Low, to promote the mining machinery industry to reduce energy consumption has an important leading significance.

Third, excellent quality, reliable performance. Joyal machine dryer all parts are made of high-end materials developed, wear resistance and corrosion resistance is very good, long life, and operation and maintenance work easier, more reliable performance.

Many domestic dryer suppliers, Joyal machine undoubtedly occupy this leading role, a lot of cement plants, concentrator chose Joyal machinery because of its good reputation and in the field of mine in the strong strength.

This year, the domestic mining machinery industry as a whole showed a steady development trend, the economic indicators there has been significant growth. In the complex market competition, Joyal machinery always keep up with the pace of development of the times, and actively explore the market at home and abroad, around the innovation drive, to create a harmonious mining machinery industry and make unremitting efforts.

Causes of Wear of Ball Mill Liner Board and Improvement Measures

Ball mill is widely used in the metallurgical, chemical, construction, mineral processing and other fields can be seen in the ball mill figure, the quality of the ball mill plays a decisive role in the important components for the liner, its main role is to prevent the cylinder Wear, and therefore one of the most easy to wear parts, the following by the Joyal machinery to explain the reasons for the liner wear and improve the measures.

First, the reasons for the wear of the ball mill liner

Liner on the ball mill has a very good protective effect, can reduce the frequency of friction cylinder, effectively avoiding the material on the ball mill parts damage, then what causes the ball mill liner wear it?

First of all, the wrong installation method will lead to the lining of the force is not enough concentration, leading to fracture;

Second, the manufacturers in the manufacture of ball mill, the choice of liner material is more general, the use of a shorter time, impact resistance and wear resistance is poor, naturally lead to the liner prone to wear problems.

Finally, the liner structure design is unreasonable, will lead to different parts of the uneven degree of wear, different thickness, thin liner is easy to wear.

Second, the ball mill liner wear problems improvement measures

1, select a reasonable steel ball and liner. Ball mill liner and the hardness of the ball to be controlled within a reasonable range, the ball ball diameter set to be reasonable to prevent the liner and the ball between the friction caused by wear and tear intensified.

2, liner material selection to be careful, we must use a relatively high wear resistance of the material, thereby improving the wear resistance of the liner.

3, the newly replaced ball mill liner, according to the nature of the choice of relatively low hardness of the ball, run 1 to 2 months after the increase in the hardness of the liner, the use of relatively high hardness of the ball, which can greatly improve Lining life.

4, strict installation of the quality of the ball mill liner, if the liner and the ball does not match, to swap the liner, after the completion of the installation, to ensure that the bolt tightening to ensure that the liner is running properly.

Ball mill liner has a crucial impact on its performance, in order to avoid the liner problems caused by the production of unnecessary impact, the processing plant must be early prevention, selection of high-quality ball mill equipment. Joyal machinery as a professional manufacturer of ball mill, with high-end technology, rich experience and first-class service level for the realization of the interests of users to provide an important guarantee.

Master these points to make your cone crusher higher yield

No matter which business, including mining machinery industry friends, no one does not want their own production and then high yield, high efficiency and efficient, because it means that companies will be able to in the shortest possible time to get more benefits. This article shanghai joyal crusher engineer told you some small tips, these small tips can make your cone than the peer crusher users get higher yields, bring better returns.

Cone crusher is a crusher, is a broken production line commonly used in a environmentally friendly equipment, broken than large, high efficiency, low energy consumption, product size uniformity can be used for a variety of ore, rock materials, Widely used in mining, smelting, building materials, roads, railways, water conservancy and chemical industry and many other departments.

At the time of operation, the pulley or coupling is driven by the rotation of the motor. The drive shaft and the conical part cause the eccentric shaft to do periodic cyclotron movement under the axis line. In the material from the mouth into the crushing chamber after the eccentric shaft and the mortar wall by the impact of each other extrusion, grinding, rubbing to produce a broken effect. Hydraulic insurance system can be in the machine occurred when the iron failure or boring phenomenon by the hydraulic support and set the top of the cone to eliminate the fault, playing a very good insurance at the same time greatly reduce the maintenance rate and improve production efficiency The

What methods can improve the production capacity of cone crusher to maximize production efficiency?  Shanghai Joyal experts tell you.

1, keep the tight side of the discharge port parameters unchanged

2, try to continue "full" run

3, feeding not too little

4, feed placement need to align the cone into the mouth of the mouth

5, to ensure uniform feeding

6, buffer silo retention to minimize the efficiency of the production line

7, precise grasp of the three design cap of the cone limit

8, to ensure that the crusher in the design of the upper limit

9, monitor and try to ensure the appropriate crusher speed

10, control the feed material in the fine content

11, the height of the feed should not be too large
Joyal machinery production of a variety of cone crusher, complete specifications, and each type of crusher cavity type, the user can according to different needs, choose a different cavity type, in order to better crushing operations. Such as conical broken into standard and short head type, the standard type of feed particle size, nesting particle size is also coarse; short head type crushing cone is steep, feeding particle size is small, is conducive to the production of fine-grained material. Therefore, the standard type is generally used for coarse, medium broken, short head type for, crushing. Users can choose according to their own needs for their own cone crusher.

How to completely solve the jaw crusher dust problem

Jaw crusher as the first choice for ore crushing and processing equipment, in the process of crushing often there will be a lot of dust, spread to the air, not only will damage the ecological environment, but also seriously endanger the health of the staff, so thoroughly Solve the jaw crusher dust problem is the current ore processing plant in urgent need to solve the problem. Joyal machinery as a professional manufacturer of crusher, after market research and analysis, summed up a set of solutions.

Analysis of Dust in Jaw Crusher

To effectively solve the jaw crusher dust problem, we must produce a detailed understanding of the causes of dust, the following we have to look at the specific cause of jaw crusher dust and more reasons.

1, Crusher dust analysis

Jaw crusher dust source mainly from the feed port, outlet and conveyor system. The material to be processed by crusher crushing, broken, the conveyor sent to the next step in the process will produce a lot of dust, the concentration is very high, driven by the air, the dust source will spread to the surrounding, Causing serious dust pollution.

2, the source of dust production reasons

Jaw crusher is not a fully enclosed device, in the feeding process, inevitably produce dust spill phenomenon, making the feed around the mouth to produce a relatively high concentration of dust.

3, the outlet mouth dust reasons

After the broken stone need to go through the discharge port into the conveyor, due to the feed port and the discharge port between a certain gap, there will be part of the stone into the air, while the conveyor in the course of the movement, the stone powder will Then raised, spread to the surrounding.

Second, reduce jaw crusher dust measures

To solve the jaw crusher dust problem, not only need to optimize the local structure of the equipment to improve, but also with a certain amount of external control dust sources, to avoid further diffusion of dust.

1, in the dust source at the set of sealed cover, while the configuration of water and dust collection device.

(1) in the inlet and outlet at the set of two water nozzles, the direction of the nozzle must be reasonable, pointing to the source of dust.

(2) in the crushing chamber moving jaw behind the mouth of the configuration of the vacuum cleaner, with the fan between the connection duct into a scalable pipe, so as to facilitate the daily care equipment.

(3) in the conveyor belt part of the configuration of the water spray device to reduce the dispersion of dust during transport.

2, the chute chute of the tooth plate and other structures to optimize the transformation.

(1) appropriate to reduce the chute chute tilt angle, thereby reducing the material potential potential difference.

(2) increase the number of tooth teeth in the case of other circumstances unchanged.

(3) in time to replace the damaged sieve, so as to avoid the dust caused by material congestion caused by the problem.

The above measures can greatly reduce the jelly crusher dust emissions, for large-scale processing plants, in order to completely solve the dust problem, but also the need for processing plants as far as possible the use of advanced green crusher equipment and technology for production and performance Reliable delivery equipment. Joyal machinery to actively respond to the call of the State Environmental Protection Agency, efforts to develop a more energy efficient, green, environmentally friendly ore processing equipment for the mining enterprises to make a great contribution to the green development.

Sand making machine to open the river pebble use the door

River pebbles are natural in a natural ore, the river pebbles for reasonable processing and utilization, is an indispensable step in building a green society. With the depletion of mineral resources, to take reasonable measures to improve the utilization of river pebbles is the focus of the current gravel plant, from the current market trends, the sand making machine will open the river pebble use of the door.

River gravel is an ordinary sand and gravel by the impact of floods, water transport process is constantly under the impact of the formation of the role of extrusion, during the tens of thousands of years after the evolution of the history of the formation of the river pebble high hardness, abrasion resistance, Corrosion resistance is good, the acquisition cost is relatively low, so become a water conservancy, highways, railways, bridges, construction, municipal engineering and other fields in the ideal stone, the application value is extremely high.

It is understood that many areas of China in the treatment of river pebbles there are some problems, such as waste in the process of serious waste; dust and noise and other pollution problems occur frequently; get the river gravel finished grade is low, the application area is limited.

Although the market on the river pebble treatment equipment more, but can really achieve the river pebble resources as undoubtedly sand machine equipment, the market a lot of crusher can only achieve the purpose of the river pebble broken, but broken the size of the size and Shape can not control, can not meet the industrial field on the river pebble grain size requirements, but the sand is different, it is a typical sand making equipment, the river pebbles have a very good shaping effect, the finished product more accurate The

Many processing plants in the river pebble processing, the direct use of crusher for its processing, while ignoring the importance of sand making machine in the production process caused a serious waste of resources, which led to higher and higher costs, To the processing plant to bring a huge financial burden.

Based on a lot of manufacturers do not know how to process the river pebbles, Shanghai joyal machinery company's sand machine experts recommend that for the river like pebble this relatively high hardness of gravel, the user if the finished product shape and particle size requirements are higher, the best Is the use of sand making machine for its processing.

Sanding machine with stone crushing principle, in the course of the operation will not damage the equipment parts, while the river pebble sanding better, but also in the process of running less dust, low noise, to achieve the conservation of resources And the dual effect of protecting the environment, is currently the most favored by the user sand making equipment, will be the use of river pebble resources play a vital role.

With the increase in demand for gravel in the industrial sector, the investment and utilization of river pebbles has become the current hot spot, and the upsurge of exploitation of river pebbles has been set up, which will be a kind of river pebble processing plant and mining machinery and equipment factory. New opportunities and challenges.

Joyal mobile crushing station, construction waste disposal of the strongest assists

Construction waste disposal has become a hot topic in recent years, with China's environmental protection efforts to increase the construction waste treatment technology continues to progress, construction waste recycling rate is also getting higher and higher.

All over the country have set up a number of construction waste disposal center, many demolition sites have also introduced a mobile crushing station, the construction waste directly on the ground broken, reduce the accumulation of construction waste dust and other environmental pollution, reducing the cost of transport and transportation of construction waste The process caused by dust pollution, it can be said that the mobile crushing station is the strongest assists in construction waste disposal. Today, the JOYAL mobile crushing station not only in the construction waste disposal center throughout the country put into use, it is applied to a number of countries and regions abroad.

According to reports, intelligent crawler solid waste waste crushing equipment is equipped with professional dust and noise reduction equipment, and can make construction waste treatment rate of 90% or more, it is China to vigorously promote urban planning, new rural transformation needed the best partner The

At present, China is vigorously promoting the city villages, towns shantytowns and urban dilapidated buildings, derived from the amount of construction waste has reached more than 40% of the total amount of existing waste. According to the survey data show that China's annual production of construction waste up to 2 billion tons, and the average annual growth rate may remain above 10%, the long run, it will be a very large number.

Construction waste disposal complete sets of equipment production line, the hourly disposal of garbage 200 tons, an effective solution to the traditional model "requires a lot of landfill, serious pollution of the environment, resulting in a lot of waste" and other defects. The utilization rate of construction waste after treatment is as high as 90% to 45% as the bedding cushion of the road, and the remaining 45% can be made of brick for resource utilization.

In the mobile crushing production line, the construction waste crushing equipment accounted for the primary position, broken capacity is not strong, broken pieces of finished grain size will seriously affect the follow-up resources recycling.
Joyal machinery as a broken equipment industry experts, the production of mobile crushing stations are used high-quality wear-resistant materials, reasonable structure design, according to user needs with different crushing equipment, unit integration, set feeding, crushing, screening, One, flexible, can be directly into the job site, especially for construction waste disposal broken, is the construction waste disposal and utilization of an important helper.

Impact Crusher Product Description

Brief Introduction of Impact Crusher

Impact crusher is the use of impact energy can break the material of the equipment. On the use of mechanical energy in the form of the use of the impact of "free" broken crusher, than the pressure of the crushing principle of crushing crusher superior. When the material in the hit plate and counterattack board between the way back and forth, in addition to the impact plate and counterattack plate impact, there are mutual impact between the role of the material.

The working principle of the impact crusher

The counter-crusher uses a plate hammer on a high-speed rotating rotor to create a high-speed impact on the material entering the crushing chamber and break the broken material at a high speed to the other end of the crushing chamber Was broken, and then rebound from the counterattack plate to the hammer, continue to repeat the process. On the way back and forth, there is a collision between the material. As the material by the plate hammer blow, and the impact of the impact plate and the collision between the material, the material continue to produce cracks, loose and crushed. When the particle size is less than the gap between the counterweight and the plate hammer, it is discharged.

Impact crusher classification

Impact crusher according to its structural characteristics can be divided into single rotor impact crusher and double rotor impact crusher.

According to the rotor steering, single rotor counter crusher is divided into two types: reversible rotation and irreversible rotation. Double rotor impact crusher can be divided into the same direction of rotation, reverse rotation and reverse rotation of three types.

According to the internal structure, single rotor counterattack crusher is divided into two parts with uniform rectification board and not even with the rectification board. Double rotor impact crusher can be divided into two types: the rotor is at the same level and the rotor is not in the same level.

Impact crusher performance characteristics

1, crushing ratio (Note: crusher into the material size and the upper limit of the ratio of material size) is very large, the general crusher crushing ratio of not more than 10, and counterattack crusher crushing ratio is generally 30-40, the largest Up to 150.

2, high crushing efficiency, low power consumption. Because the general material of the impact strength is much smaller than the compressive strength, and because the material by the impact of the plate after the high-speed and multiple impact, the material along the powder cleavage interface and fragile tissue first cracked, so this type Crusher crushing efficiency is high, and the power consumption is low.

3, the product size uniformity, less crushing phenomenon. This crusher is the use of kinetic energy to break the material, and each piece of material has a kinetic energy and the quality of the material is proportional to the block. Therefore, in the process of crushing, large pieces of material subject to a greater degree of broken, and smaller cities of the material, under certain conditions are not broken. So broken product size uniformity, too little crushing phenomenon.

4, can be selectively broken. In the process of impact crushing, the material is first broken along the cleavage plane to facilitate the separation of the material from the monomer.

5, adaptability. This crusher can be broken brittle, fibrous and hard in the following materials, especially for brittle materials broken.

6, the device small size, light weight, simple structure, easy manufacturing, easy maintenance.

Based on the impact crusher with these obvious advantages, the current countries are widely used, vigorously develop. But the impact crusher also has shortcomings, broken hard material, the plate hammer (hit plate) and counterattack plate wear faster. In addition, the impact crusher is high-speed rotation and by the impact of the broken machine, parts processing accuracy requirements, and to carry out static balance in order to extend the service life.

The role of flywheel in jaw crusher

Flywheel is a jaw crusher in a very conspicuous big guy, many people wonder how the flywheel in the end is doing? Jaw crusher with two flywheels, one of the flywheel for connecting the V-belt and eccentric shaft, the other from the shape seems to see what role it does not increase the weight of the equipment, can not be removed? joyal machinery in the following will be announced for everyone one by one.

Flywheel is a part of the mine equipment is inseparable from the parts, but also play a key role in the various crusher equipment, the flywheel is playing an irreplaceable role, so the flywheel can not be removed, while the equipment running The process of flywheel also plays a very important role.

From the appearance of jaw crusher equipment, we can easily see that the jaw crusher on both sides of the equipment has two large iron wheels, the two wheels is what we call the flywheel. Two flywheels at both ends of the eccentric shaft, one of the flywheel for connecting the V-belt and eccentric shaft, transmission kinetic energy; the other is a lot of people no use in the eyes of the flywheel, in fact, the flywheel in the jaw crusher running Crucial role. The main reason also from the jaw crusher working principle, jaw crusher is an indirect work of the equipment, which led to the resistance on the eccentric shaft will change, the motor load is uneven, the formation of mechanical rate fluctuations. And this flywheel is to make the motor load evenly, reduce the motor rated power and reduce the mechanical rate fluctuations and installation.

The flywheel stores the energy of the jaw crusher when it is empty and is released when the jaw is squeezed. That is, when the jaw plate moves away from the fixed jaw, the flywheel accumulates energy, and when the flywheel is closed, the flywheel transfers the accumulated energy for the material of the crusher, so that the load of the motor can be made uniform and the rated power of the motor can be reduced. It is because of the flywheel, jaw crusher energy consumption was able to be uniform.

Here, joyal machinery still have to say that not all of the jaw crusher is only a flywheel connected to the V-belt, there are two are connected to the Vane flywheel, if there are two large motor jaw crusher Are a dual purpose, the two flywheels are regarded as a pulley connected to the V-belt. This simplifies the equipment of the organization, but also make the best use.

Ore crusher dust collector precautions

Crusher is used for gravel production of key mining machinery and equipment, gravel production line in the common crusher machinery are jaw crusher, impact crusher and hammer crusher and other ore crushing equipments. The ore crusher users learn about the ore crusher   will cause dust and other issues, resulting in environmental pollution when it is crushingt ore and minerals at the same time. So the ore crusher configuration dust is very critical, then the ore crusher dust removal device need to pay attention to matters.

Ore crusher dust removal device should make the system more than the dust absorption should be more than to reduce the interaction between the dust point, so that the dust suction point of the air volume fluctuations smaller to ensure that the vacuum effect is good. In the crusher process design, the equipment configuration to leave enough to set the closed cover, buffer device space, etc., to very strict consideration of the ore crusher dust removal device placement problem.

The choice of crusher dust collector should pay attention to make its resistance range smaller. On the wet and dry dust collector, so that in the operation of the resistance changes to be able to control a small range, will not affect the negative pressure inside the closed cover. Otherwise, there will be a significant change with the resistance of the precipitator, resulting in ore crusher can not be a good control of dust removal equipment lead to dust and other impurities in the machine leakage.

How to choose a good cone crusher supplier？

Cone crusher is one of the excellent crushers with high technical content and extremely remarkable performance. There are five types of hydraulic crusher, compound type (Simmons), full hydraulic type, spring type and single cylinder. , Building materials, roads, water conservancy, mining and other departments are widely used, can be adapted to river pebbles, dolomite, bluestone, granite, gold, construction waste and other materials.

Cone crusher unique structure, easy operation, low operating costs, high degree of automation, with safe and efficient, energy saving, high yield, green and many other advantages, the market production of the equipment manufacturers tens of thousands, to the customer Greater choice, but also caused the purchase of confusion, then how to choose the cone crusher? This article will give you a brief description.

Cone Crusher Manufacturers Selection Skills

Domestic cone crusher manufacturers all kinds of equipment to provide a dazzling, quality, performance, price, service and other uneven, how to choose the customer? Here are some buying tips:

1, see manufacturers strength: the strength of the selected manufacturers must be strong, good reputation, so manufacturers provide more types of equipment, more models, more options, the interests of customers will be more perfect protection;

2, to see the quality of equipment: quality is the primary consideration of customers to buy equipment, quality assurance equipment in the latter part of the use will be more effort, reduce the failure and reduce operating costs;

3, to see the service items: customers choose manufacturers, equipment, must not ignore the equipment services, good service support for customers to reduce the number of late use of trouble, is conducive to the long-term development of investment enterprises;

4, see the device price: the price, from beginning to end are the user to buy equipment must consider one of the problems, here to remind you, must not blindly buy too high, too low price of equipment, can choose a few manufacturers comprehensive comparison.

River pebble sand making equipment

Introduction to river pebbles

River gravel is a natural stone, the appearance of sleek, beautiful, generally as a watch, with the continuous progress of science and technology, its comprehensive utilization value has been significantly expanded, the scope of use is further improved, so far, river pebbles were applied In the construction, industry, bridges and other fields

Unprocessed river pebbles can not be directly applied, because of its shape, size inconsistent, applied in various fields unsightly, only after professional equipment can be used after processing, for the processing of such stone, we choose sand equipment, Sand equipment manufacturers are very much, Shanghai joyal machinery to high credibility, good quality equipment, cost-effective and other advantages of the majority of customers have been unanimously approved, the following we focus on the Shanghai joyal River pebble sand making equipment.


According to the characteristics and characteristics of river pebbles, river pebble processing equipment mainly sand machine, sand washing machine and vibrating screen, the following three devices in a detailed description:

1, sand making machine

Sand making machine, also known as the impact crusher, the equipment for the river pebble processing main advantages reflected in the high production efficiency, Shanghai joyal production of sand making machine in the structural design process, to maximize the efficiency of equipment for the purpose of reasonable Design, for the efficiency of each step, the process, the details are treated rigorously, especially the core components of the equipment - motor, Shanghai joyal priority to use high-quality, high-performance, low-power motor parts, this move Not only makes the operation of the equipment more perfect, but also to a large extent also improve the production efficiency of the equipment.

2, sand washing machine

Strictly speaking, sand washing machine also belongs to the sand making equipment, its function and function is to complete the sand peeling work on the river pebble, Shanghai joyal production of sand washing machine in the river pebbles sand washing process is very high degree of cleanliness, And the handling capacity is very large, which also stems from the well-designed equipment, Shanghai joyal attaches great importance to scientific and technological research and theoretical innovation, sand washing machine processing into a very high technological content, while the equipment selection will pay special attention, We use a high hardness, high strength, high density metal material for the chassis design, excellent chassis parts can protect the internal parts from damage, but also can extend the service life of the equipment.

3, Vibrating Screen

Vibrating screen is generally the auxiliary equipment in the process of sand making. Its function and function is to complete the filtering effect on the river pebbles. The performance of the vibrating screen produced by Shanghai joyal is very advantageous, and we adopt a unique design to carry out reasonable layout, especially The equipment of the screen, spring, motor system deployment, which makes the device has a filtering effect is good, durable, low operating noise advantage, these advantages make the equipment sales and turnover rate has been significantly improved.

What are the commonly used stone crushing equipment?

Stone, also known as stone, broken and other processing can be in the construction, sculpture and other industries have a greater use value, then what is the stone crushing equipment, they are in the processing of stone which are the advantages of this small series for the user Made the following description.
Stone crushing equipment

1, jaw crusher

Jaw crusher is an important stone processing equipment, stone can be in the range of 10mm-400mm to adjust the equipment in the operation of the outstanding advantages shown:

(1) crushing chamber deeper, in the unit time can handle a greater amount of stone, improve the efficiency of the equipment crushing, increasing the production of equipment.

(2) special flywheel design, improve the stability of the equipment in the operation, so that equipment in the operation more durable.

(3) after processing the stone particles uniform, needle-like content is low, to avoid the dust on the operating environment of pollution, reducing the production of the operator's health hazards.

2, cone crusher

Cone crusher is a energy-saving, efficient crushing equipment, which can effectively improve the user's profit in the production, cone crusher What are the advantages:

(1) the use of laminated crushing principle, the different size of the stone can be selectively broken, improve the efficiency of the equipment crushing.

(2) the use of hydraulic chamber system, can quickly remove the debris within the crushing chamber, greatly reducing the equipment in the operation of the downtime.

(3) equipped with iron protection device and automatic control system, the equipment can not be broken foreign body through the crushing chamber, to achieve automatic protection of equipment to extend the service life of equipment.

3, Impact crusher

Impact crusher can be crushed after the stone in the crushing, in the production and processing of materials, the equipment has the performance characteristics are:

(1) According to the actual needs of users, equipment can be adjusted to the outlet, thereby improving the efficiency of the equipment crushing.

(2) for the equipment of the wearing parts, the use of high wear resistance, strong resistance to the manufacture of materials, so that equipment in the operation more durable, reduce the user's equipment maintenance costs.

(3) can be hard, large block of material for a good broken, and the finished product was cube-like, no tension and cracks.

Why can not sea sand for real estate construction

Natural sand scarcity has become more and more people's consensus, the river can not meet the market demand for sand and gravel, can only start from the machine sand, which also makes the mechanism of sand in recent years more and more hot, the system of sand production line has become A lot of gravel plant competing to buy products, high-quality sand production line equipment is more manufacturers of sand and gravel in the small and medium enterprises in the stand out of the magic weapon.

Some people questioned, since the river sand less and less, can not meet the natural sand and gravel demand, why not sea sand? The existence of sand is certainly a lot of sand, and there is no river sand excavation damage to the river environment, there are security risks and other issues, can not be used for infrastructure construction?

Joyal machinery sand and gravel experts tell you the answer, not desalinated sea sand can not be used as building materials. This is the state strictly prohibited, why is this?

We all know that with the continuous development of society, now the real estate construction are mostly made of sand and concrete reinforced concrete construction, although the sand itself is pure, low mud content, but because of its moisture and a large number of free chlorine Ions and other acid ions, when they are used in reinforced concrete, these free chlorine ions will corrode the steel, resulting in expansion of steel, which caused the structural components of their own expansion and deformation, bearing capacity decreased, seriously affecting the safety of the building.

The damage caused by the desalination of the sea sand to the rebar is very serious. If the acid ions such as chloride ions are corroded, the steel bars are getting thinner and the mechanical properties are decreasing and the yield strength and elongation are significantly decreased. A large number of water molecules, easy to make steel rust, reinforced rust after the expansion of the volume, will burst around the concrete, resulting in cracks, serious and even lead to the surface of the concrete off; ribbed steel to rely on the surface of the crescent-shaped ribs Concrete anchored together, like the screw on the thread, not easy to fall off, once the steel corrosion, crescent-shaped thread corrosion damage, ribbed steel bar into a smooth cylindrical, anchor performance significantly reduced.

Desalination of the sand can be used for construction, but the high cost of desalination desalination, and the process requires a higher. Although there are some areas have used sandals as a precedent for concrete ingredients, but the fact that there is indeed a reduction in the use of the building life. Before the domestic river sand is unregulated state, easy access, and now the cost of sand is not high, and the safety is relatively high, so rarely use sand.

Through the above description, I believe we have to understand why the sand is not used for construction, more information on aggregate aggregate, please contact the Red Star machine to understand the consultation.

What equipment does the stone factory need?

With the rapid development of economy and technology, roads, railways, urban construction and other construction areas gradually increased, regardless of traffic development or urbanization development, have greatly promoted the aggregate demand for aggregate, and gradually appeared in short supply market conditions, which To the quarry to provide a favorable business opportunities, many investors are optimistic about the stone processing industry, then the stone factory which equipment? Next, joayl machinery for everyone to introduce.



One,the  jaw crusher

Jaw crusher, is the stone plant crushing production line on the primary equipment selection, simple structure, streamlined, with a very good crushing effect, performance advantage is very prominent.
1, compact structure, smaller size, easy installation and operation, and save the basic investment costs of nearly 1 million;
2, single energy saving about 40%, broken than large, 60% increase in production efficiency, yield up to 2200t / h;
3, discharge mouth design is reasonable, evenly discharged, the output of large, stable quality, beautiful grain.

Second,impact crusher

Impact crusher is used to stone in the fine plastic processing, beautiful appearance, easy to operate, the product features significantly.
1, high chrome plate hammer, strong and durable, anti-wear, impact resistance, machine life extension of about 1-3 times;
2, after the broken stone grain shape is good, was cube, less impurities, no crushing, quality is very good;
3, no pollution, low noise, smooth operation of equipment, fewer failures, saving operating costs nearly 3 million.
Third, the circular vibrating screen

 
The purpose of the circular vibrating screen is to rationally sieve the broken stone into a variety of different specifications, in order to better access to the next stage, help to provide crushing effect. The device structure is simple, small size, light weight, easy installation, fast operation, low energy consumption, no pollution, and the screening effect is very good.
Fourth, the vibration feeder

The role of vibration feeder is the material evenly and orderly into the crusher, the feeding uniform, reliable quality, durable, smooth vibration, energy saving, is a very good feeding equipment.
Five, belt conveyor

Belt conveyor, it can be said that the whole stone factory crushing production line of the hub part of its kinetic energy consumption is low, high production efficiency, transport volume, the use of flexible, popular stone factory investors love.

Cuál es el papel de la espuma de flotación en las máquinas de flotación

La base teórica de la máquina de flotación es aproximadamente la misma, es decir, las características hidrófobas (hidrofílicas o de petróleo) de las propiedades hidrófobas del propio gránulo pueden agregarse a la interfaz de gas líquido o de agua-aceite. En éste, hay una cosa que juega este papel muy importante, que es la burbuja. En cuanto a la burbuja en el proceso de flotación específicamente desempeñar un papel importante, es decir, shanghai joyal maquinaria y debemos centrarnos en el problema.

La espuma es el motor de la correa trapezoidal para promover la rotación del impulsor, lo que resulta en la formación de presión negativa centrífuga, la inhalación de suficiente aire en la fuerza centrífuga del impulsor formado con el propósito principal es enriquecer los minerales hidrófilos, mejorar el procesamiento de minerales Precisión y reducir la dificultad de procesamiento de minerales, tales como cobre, plomo y otros procesamiento de minerales se convierte en fácil y eficiente, para lograr el propósito de alta calidad y beneficio eficiente.

En el proceso de flotación de espuma, estas burbujas desempeñan un papel muy importante, ya que estas burbujas, de modo que las partículas de mineral o polvo mineral se pueden unir a una espuma pegajosa, estas burbujas llevan estas partículas de la pulpa de la esclavitud, Interfaz para eliminar las partículas de mineral, con el fin de lograr la flotación, obtener concentrado.

Las partículas de mineral en la pulpa están en contacto con las burbujas y la colisión y flotabilidad de las partículas de mineral se adhieren selectivamente a las burbujas y se llevan a una capa de espuma mineralizada que consiste en una composición trifásica gas-líquido-sólido, raspada mecánicamente o Eliminado Desbordamiento de la superficie de la pulpa, y luego deshidratación, secado en productos concentrados. No puede flotar la ganga y otras partículas minerales, con la pulpa de la parte inferior del tanque de flotación como productos de relaves descargados.

En la flotación de burbujas, hay un elemento indispensable, es decir, agentes de flotación. El efecto del agente es aumentar la estabilidad de la espuma mineralizada durante el proceso de flotación y permitir que la dispersión del aire y la formación de espuma procedan independientemente, aumentando la hidrofobicidad de la superficie del mineral natural y aumentando la separación de las partículas hidrofílicas e hidrófobas. Por supuesto, los diferentes minerales utilizados en los agentes de flotación también son diferentes, sólo los reactivos más adecuados, con el fin de maximizar la recuperación de los minerales, la reducción máxima de los costos de procesamiento de minerales, para obtener los mayores beneficios.

En la flotación, la buena máquina de flotación juega un papel decisivo, buena máquina de flotación producido espuma más refinada, mejor adhesión mineral mejor, por lo que el costo de beneficio mínimo para obtener el mejor efecto de procesamiento de minerales. Equipo de procesamiento de minerales en la maquinaria de elección shanghai joyal, la gente utiliza decir bueno.

What is the correct installation of the roller crusher?

The roller crusher is a kind of ore crushing machinery, which is often used for the crushing ores in the gravel production line. The crushing ratio of the roller crusher is large and can be used for the crushing of many different ores. The roller Crusher is widely loved by the users. Shanghai Joyal mining machinery remind the majority of users If you want to play good on the roller crusher , first should have the correct installation of the roller crusher.Here joayl talks about the installation of roller crusher.

In the installation of the roller crusher when the user first need to draw the base line, the basis of the standard board to make a correct cross line, elevation line, the central target buried to achieve ease of use, and then began to install the base of the roller crusher, Find the base and tug of the installation location, leveling is positive, the first hole grouting, concrete to a certain strength, tighten the anchor bolts, review qualified, and then install the roller broken body.

The first roller will be mounted on the roller crusher body, the need to fix the concave connector to a positive and an anti-staggered configuration, and adjust the thickness of the horn, so that the contact between the roller and concave joints to maintain the corresponding gap, do not agree , And spot welding the joint head of the joint with the roller crusher body. Those are the installation method for the roller crusher, and there are some installation precautions as follows.



Install the pair of gears on the roller before the gear check the interface can not have a collision mark, the large gear and the roller crusher body contact surface clean, and then the two gears carefully and tighten the interface bolts, then large The gears are mounted on the roller crusher body, in this process to ensure that the roller crusher gear clean, can not damage the parts of the roller crusher.

After the large gear of the roller crusher is installed, the operator needs to adjust the large and small gear meshing parameters according to the installed large gears and meet the requirements of the equipment requirements, fixed pinion and reducer motor.

notes when ore crusher running

ore crusher is a key mine equipment which can not be lacking in the gravel production line. The ore crusher is mainly used for the crushing and processing of ore. The common ore crushing machinery are jaw crusher, Impact crusher  and hammer crusher and other ore crushing equipment, ore crusher is a large mining equipment. Here Shanghai joayl mining machinery share the notes when ore crusher running.

Some users may feel that as long as the ore crusher speed faster, then the yield will certainly be greater. So private to adjust the speed. This idea is wrong, in the design and production of ore crusher, manufacturers adjust the speed are carefully studied and calculated, both to ensure maximum production without causing serious damage to the equipment, Otherwise it will cause damage to the crusher.

Ore crusher is relatively large and the operation is relatively fast, in the process of running the ore crusher will not be very stable, there may be shaking. So the user is best to avoid direct physical contact. Because the ore crusher is in power  , so the user can not directly touch the ore crusher. must be not direct repair ore crusher when ore crusher not stop working.

shanghai joyal sand making plant

a brief introdction of shanghai joyal Sand making plant
Technical advantages: we have designed a full set of sand production lines, in the industry's leading position.
Production process: stone by the vibration feeder evenly sent to the jaw crusher for rough, rough after the material into the jaw crusher to break again.
Components: vibration feeder, jaw crusher, sand making machine, vibrating screen, sand washing machine, Rubber Belt Conveyor, centralized electronic control and other equipment.


working principle of shanghai joyal sand making plant

First, the stone is crushed by the coarse crusher, and then the resulting coarse material is conveyed by the tape conveyor to the crusher for further crushing. The finely divided stone enters the vibrating screen to separate the two stones to satisfy the sand The size of the stone into the sand machine sand, the other part of the material into the fine break into the sand into a part of the sand made of sand, the sand washing machine (optional) after cleaning into finished sand, the other part into the sand machine again broken.


Performance characteristics of shanghai joyal sand making plant 

1. High degree of automation
The sand production line has a high degree of automation and low running cost.

2. Artificial sand gradation is better
Artificial sand inside the mud powder can be removed through the separator to achieve the standard building sand, and the separator can also control the artificial sand in the stone powder content, so that within the provisions of the state, thereby enhancing the compression of concrete Strength and workability of concrete.

3. Product grain is good
To produce the system sand in line with national standards for building sand, uniform size, grain shape is good, supporting reasonable.
Broken rate is high

4. High broken rate, energy saving, large output, less pollution.

Through this article, you can know our Shanghai Joyal's sand making plant , if you want to get more information, please contact our company's Web site customer service.

What are the processing equipment for limestone ？

Introduction to limestone

Limestone is a common sedimentary rock, mainly calcite, gray, gray, yellow, light red and other colors, is burning lime, cement, one of the important raw materials, but also as iron, steelmaking flux , In metallurgy, building materials, construction, agriculture, chemicals, electronics and other industrial sectors are of great value. Its resources are widely distributed, mining prospects are extremely broad.

As the limestone is widely distributed, high value, so attracted a lot of investors eyes, its production and processing has become a hot industry projects. What is the equipment for the processing of limestone gravel? What is the process flow? Users are most concerned about the problem than this, this article will introduce the analysis.

 Limestone processing equipment

1, jaw crusher

Jaw crusher is the key equipment for the initial crushing of limestone crushed stone. It is composed of jaw plate and frame as the main components. It has the advantages of simple structure, convenient operation, high efficiency, good effect, good quality, excellent quality, Low cost and other characteristics, is the ideal choice for the initial processing of limestone, much user recognition.

2, impact crusher

In addition, the design of the equipment into a lot of innovative technology concept, so that it is not only beautiful appearance, small size, but also a large number of small and medium-sized, High yield, but also has a high degree of automation, flexible operation, low noise, less pollution and other characteristics, is a very good broken equipment.

3, sand making machine

Sand is the limestone processing process in the most status of the equipment, its value is naturally can not be ignored, can be crushed in the gravel made of high quality finished sand, while the size can be freely adjusted according to need, its own flexible operation, High yield, low consumption of environmental protection, and the production of finished sand quality, grade reasonable, uniform size, is the best sand equipment.

4, other equipment

In addition, the limestone processing line will also use the vibration feeder, circular vibrating screen, belt conveyor and other equipment, if necessary, will also use sand washing machine, dryer, customers can choose according to production needs, detailed equipment, You can click on the online consultation to understand.

Two rules for the maintenance of sand making machines

Construction waste after the broken concrete particles, bricks, stone fragments and sand particles, different particle size is not the same application. We can according to the customer's request, the construction waste broken sieve to different specifications. Concrete particles can be used for unlimited roadbed, agricultural and woodland roads, pedestrian and bike lanes and concrete; brick, stone fragments or sand particles can be used for sports venues, gardens and scenic spots of stone, road grassroots and so on.

The use of construction waste disposal equipment to deal with construction waste, on the one hand to solve a large number of concrete waste disposal and the resulting negative impact on the environment, while saving a lot of clean-up costs; the other hand, can also reduce the exploitation of natural gravel. Our construction of the building garbage collection system set screening, broken, iron, dust as a whole, with sound, reduction and resource management and other characteristics, to meet the 40 to 300 tons per hour of construction waste disposal capacity The
Construction waste system is divided into fixed and mobile, fixed crushing station requires a specific site, the need for transport waste to the crushing station after the crushing operations. The mobile crusher station integrates all crushing and screening equipment into one or two wheeled live crawler platforms, which can be flexibly drawn to the required site for crushing operations.

The introduction of the mobile crusher eliminates the cumbersome steel frame structure and foundation construction, saving a lot of time.Mobile crushing station have reliable operation, easy operation, energy efficient features. Especially the mobility is very good, with the raw material or construction site together, and can be a variety of combinations to meet the needs of different materials.

Easy wear parts for sand making machines

Shanghai joyal Mining Machinery is a professional manufacturer of mining machinery and equipment, joayl's ore crusher and sand making machine and ore milling machine and other equipment used in ore processing is popular. Here joayl talk about sand machine machinery. 

Sand making machine is widely used in the production of sand and aggregate, and when sand making machine is working, the parts of the sand crusher is more serious wear and tear.while easy to wear parts of the sand crusher is the key parts, so the easy to wear parts quality of the machine is directly related to the production capacity. But, Which are easy to wear parts of sand making machine？

The wearing parts of sand making machine usually include plate hammer, counter-liner, chassis liner and rotor guard. We should pay attention to the sand for the plate hammer wear failure time is the shortest, and repair costs are relatively high. Therefore, to solve the sand mill wear first to reduce the wear of the plate hammer. The efficient crushing capacity of the sand making machine has a certain influence on the wear of the plate hammer. When using the sand making machine, it is necessary to pay attention to the maintenance of the machine parts in time.

New features of hydraulic cone crusher

Artificial sand and gravel has gradually replaced the natural gravel, with the development of China's economy as well as the development of industry, construction industry and other industries a large number of artificial sand and gravel demand, artificial sand demand increased the production of artificial sand and gravel production machinery Equipment development, today Shanghai JOAYL mining machinery,which is a professional manufacturer of mining machinery, talk about the cone crusher in the artificial sand and gravel production in the processing role.

Cone crusher crushing ratio and the machine is simple and easy to operate, today JOYAL are talking about the advantages of the hydraulic cone crusher.Hydraulic cone crusher is added on the basis of the traditional conical increase The hydraulic protection and hydraulic clearance cavity function. Can be said to be a very efficient energy-saving machinery equipment.

In the gravel production line if the broken material mixed with difficult to break the metal, etc., hydraulic cone crusher unique hydraulic protection system will crush the top of the mouth, making difficult to break the material automatically fall out from it, and then fall on their own jobs. This method reduces the wear of the non-crushing material to the hydraulic cone crusher, extending the service life of the hydraulic cone crusher.

Why does the ore crusher need a iron removal device

Ore crusher is a kind of ore for the broken mining machinery and equipment, gravel production line can often use the mechanical equipment is the ore crusher, gravel production line often used in the ore crusher jaw crusher, Impact crusher, hammer crusher and other ore crushing machinery and equipment. Shanghai joyal mining machinery is a professional manufacturer of mining machinery and equipment, and here we talk about why the need to install iron ore crusher device.

Because of its poor use of the environment, dust, coupled with the use of some units to maintain the unit is not in place, often in the operation of a variety of problems, and ore crusher is used to break the ore machinery and equipment, in the usual operation of the Ore crusher wear more serious, so pay attention to the ore crusher to do maintenance.

Ore crusher machinery and equipment to have iron removal device, which can prevent the broken cavity over iron, if frequent over iron, it may cause the ore crusher shaft problem. So in order to protect the ore crusher machinery and equipment, you need to do the ore crusher over iron treatment.

Suggestions of Limestone crusher configuration

Limestone is easy to break the material, one is low hardness (4 to 5), the second is the silicon content is very low. Therefore, the limestone as raw material of the stone factory production costs are much lower. Therefore, the limestone crushing production line we can directly use the jaw broken counterattack break the program, both to get a good stone grain, crusher parts can also have a very long life. Usually, a pair of jaws used for a year or two is very normal.

Another factor we also need to consider, because the limestone is relatively easy to break the performance, the use of broken broken broken will produce more powder. This is due to the impact crusher is the impact of crushing the characteristics of the decision. If the customer's market demand for stone grain is not high, you can use two-stage jaw crusher way to reduce the proportion of powder, but also relatively reduce the cost of some investment. The specific process of scheduling, according to the customer's actual situation after the analysis to determine.



Due to the easy crushing characteristics of limestone, cement plants with limestone as the raw material are usually crushed by a composite crusher. Using composite crusher directly on the limestone head broken, broken after the particle size can reach 10 to 20 mm below. This is broken in order to break the limestone as small as possible to a smaller particle size, regardless of grain problems. At the same time, such a broken way will produce a lot of powder, for the construction of stone-based stone factory, this broken way inappropriate.

If the customer can accept the powder, then the use of a crusher to be able to complete all the crushing operations is also a good choice.

Granite crushing scheme

Granite belongs to a class of materials that are more difficult to break, but is usually slightly more easily broken than basalt. This is because the granite although the hardness is high, but there is a certain brittle. Therefore, the design of the crushing process can be relatively flexible design, if the customer's market price advantage, you can use two broken process program. However, from the long-term production point of view, three broken process is still able to effectively reduce the cost of production methods.

If the customer's market demand for finished stone is not high, you can use two-stage jaw crusher program for production. This configuration is a low investment, maintenance and maintenance of simple programs, the cost of production is also more economical in all programs. However, the drawback of this program is that the grain size of the stone is relatively poor, the proportion of needle-like material is higher. Stone in the market competitiveness is not high, because the high-grade buildings need fine grain stone.

In order to improve the grain size (polygonal cube), you can use jaw crusher plus impact crusher process configuration. This configuration than the above two-level jaw broken investment costs higher, produced by the stone grain is also very good. However, because the granite is more difficult to break the material, impact crusher wear parts wear is relatively high, long-term production increased production costs are considerable. Because granite has a brittle property, such a configuration is also an acceptable solution.

Requiring the product to be excellent in grain size and at the same time reducing the cost of production, we need to add a laminating crusher between the jaw and the break, such as a fine jaw crusher or a cone crusher. This configuration can make the main crushing work by the first break and two broken to complete (laminated crushing), and finally by breaking the broken broken integer. This configuration process can be large reduction in the formation of anti-material after screening. If a production line in the proportion of anti-material is too high, will make the last crusher to increase the number of repeated broken work, the corresponding wear and tear will make the loss will be greatly increased. Two-level crushing and third-level counter-crushing process configuration, making the investment cost has increased, but it is brought about by the production costs greatly reduced. Its advantage is self-evident.

The specific process configuration needs to be based on the actual situation of the site specific analysis, welcome to visit the exchange.

What are the classification of cone crushers

Cone crusher is a very important gravel production line for the ore crushing processing of mining machinery and equipment, cone crusher to achieve the ideal equipment for more than broken grinding with high production capacity, fine product size, easy machine maintenance, easy to operate And other characteristics.

Cone crusher in the gravel production line is mainly used for fine grinding operations in the ore, cone crusher can be used for limestone, dolomite and calcite and other ore crushing processing, cone crusher because of their own advantages in the gravel production line of concern Of a member.

With the development of economic technology advances more and more cone crusher come out here in Shanghai joyal mining machinery as a professional manufacturer of crusher and we talk about the cone crusher which is a large family members which, hope We can understand the cone crusher this ore crushing machinery and equipment.

Cone crusher, 3 ', 4 1 / 4,5 1 / 2,7', four specifications, each specification has two types of standard and short head type, each form has a fine, medium, Coarse type, special type four broken cavity type. That is, each specification has eight crushing cavity for the user to choose, the type of cone crusher can be said to be very rich to meet the majority of users for the crushing of ore processing.