Reversible Double Counterattack Hammer Crusher

PCFK Series Crusher technical description
   1. PCFK Series Reversible Double Counterattack Hammer Crusher is new crushing equipment, mainly breaking materials by striking .The whole breaking process is as the following shows: when the input material comes into the crusher through the input opening, it will meet the high speeding hammerhead and be broken for the first time and falls on the adjustable wear proof jaw plate which against the opening. After the first crushing, the even broken particles go into the main crushing cavity for the second crushing. The even broken particles in main crushing cavity has been uniformly The material was re-kinetic energy particles from the hammer, high-speed rushed back inside the jagged cavity lining was broken, due to the special lining saw tooth-shaped structure. Broken up the material once again rebound, was again broken hammer, while the materials also affected by the impact between them broken, and so repeatedly cycle the anti-cavity multiple broken, the material was finally broken out of material from the discharge port, broken bits of the material repsents the product.
   2. This machine is mainly composed by the main breaker, motor, fluid coupling, hydraulic station, shock absorbers and so on. The structure adopting a large rotor, short-pin, modular hammer, up and down simultaneously adjusting device, and added an anti-wear teeth board at the opening of the machine body, increasing the effective breaking surface and improving the crushing ratio. With features in strong force of cracking down, discharging material fineness, easy to operate and maintain and long life of the wearing parts. Broken shaft is forged by the high-quality alloy steel, the material and heat treatment technology is very mature for decades in large cross-section of shaft parts applications. Hammer is a combination, thus saving a lot of anti-wear alloy material, reduces production costs. Hammerhead junction with the ribs and the widen side in breaking improves the hammer intensity, changes in the original model of the phenomenon of hammer drop, greatly improves the safety and the using life meanwhile, hammerhead is based on spiral arranged, which is very beneficial in reducing air volume and the pventing blockage. Main machine and motor connected through the fluid coupling, it can shorten the motor start-up time, reduce the average current during start and pvent overload of the power. Bearing lubrication is directly supplied from the hydraulic station, no need for artificial supply and also reducing the labor intensity of workers.