PFW series impact performance characteristics

PFW series impact performance characteristicsPFW series impact crusher has been the undisputed will become the world's most popular crusher. Rotor is crusher "heart", is also a mobile impact crushing plant acceptance the most restrictive parts, plays an important role in the work. So the company development and production of the structural solid heavy rotor in order to obtain higher moment of inertia. High wear resistant material, and the best crushing cavity, makes the performance of the limestone crusher for sale.

(1)Broken ratio (note: crusher into partical limit and the ratio of the maximum discharging granularity) is very big, the maximum crusher broken than no more than 10, and counterattack portable crushing plants for sale broken than the average of 30 to 40. The biggest can reach 150.

(2) the high grinding efficiency, low power consumption. Because of general material impact strength is much smaller than the compressive strength, at the same time due to the effect of high speed of the material by plate and repeated impact, the powder material along the cleavage interface where the organization and fragile crack first, so this type of calcite crusher with high efficiency, and low power consumption.

(3)Product granularity and the crushing phenomenon. This crusher is the use of kinetic energy and broken material, and the kinetic energy of each material has size is proportional to the mass of the block material. Therefore, in the process of crushing, large pieces of material by a larger degree of broken, and a small grain of material, under certain conditions will not be broken. So the broken product granularity. The mobile impact crushers phenomenon.
(4) selective crushing. In the process of impact crushing, the material first along cleavage plane and broken, for the material to produce monomer separation.
(5) adaptability. This crusher can crushing brittle, fibrous and hard in the following materials, particularly suitable for brittle material crushing.
(6) equipment, small volume, light quality, simple structure, easy manufacturing, convenient maintenance. Based on the counterattack crusher has the obvious advantages of above, the current all countries in the widely adopted, vigorously develop. But has its drawbacks as well as counterattack crusher. Broken hard material, the plate hammer (plate) and the back plate wear faster. In addition, the counterattack crusher is a high speed rotation and broken by impact machine, parts processing precision demand is high, and must carry on the static balance to prolong service life.