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.

Introduction of small crusher

Crusher is suitable for the production of sand and gravel of a mechanical equipment, in the role of crusher broken ore is relatively small gravel, gravel production line is the most important mechanical equipment. Small ore crusher is used for small crushing operations of machinery and equipment, small crusher advantages for small crusher in recent years the form of development is very popular.


 Small jaw crusher is the use of two jaw plate on the material extrusion and bending, crushing or broken in a variety of hardness materials machinery. Small jaw crusher crushing ratio is relatively large, the machine structure is simple, reliable and able to break hard materials, suitable for the production of relatively small gravel production line.

Small hammer crusher with a large crushing ratio, uniform particle size, too much crushed material characteristics, but the shanghai joyal mining machinery to remind the user to note the use of small hammer crusher need to pay attention to small hammer crusher Hammer wear more quickly, so try to select the hardness of relatively small ore is better.

Small impact crusher is the use of high-speed hammer plate and the impact of the rebound plate, so that the impact of materials by repeated impact of the broken machinery. Small impact crusher crushing efficiency is more important is more important is the small counterattack crusher gravel production is relatively good looks very suitable for high-quality gravel production line.

European version of the hammer crusher hammer breakage to be vigilant

In many sand production line can be met in the European version of hammer crusher, because the European version of the hammer crusher broken using the lamination method, wear resistant parts is relatively small, easy to damage the machine, low maintenance costs, greatly reduced cost of production sand and gravel production line. For the European version of hammer crusher is that it is relatively easy worn parts is a hammer, the Shanghai Joyal mining machinery to remind the user to promptly inspect parts European version of the hammer crusher hammer damage timely resolution.

In the European version of hammer crusher, the crushed material mainly rely on high-speed rotary hammer crusher hammer crusher to achieve the effect, so the hammer crusher hammer wear than other parts of smaller ships . So how do you determine the European version of the hammer crusher hammer to the replacement point?

In the European version of hammer wear hammer crusher hammer into normal wear and fracture, in both cases, in which the European version of the normal wear and tear hammer crusher hammer is more common is a normal phenomenon, and hammer fracture are more serious phenomenon.

The European version of the high-speed rotating hammer crusher hammer and material relative impact of the hammer had a great destructive power, so that the surface of the metal hammer hammer crusher deformation and micro-cracks phenomenon, repeatedly crack growth under the impact of metal debris formed by squeezing off, crusher cause serious harm.