Rotor Bolts Chrome

Impact Crusher Yuanhua

The impact crushers is optimized and widely applied in the first and secondary crushing. The Impact Crusher can crush material like granite, basalt, bluestone, etc the longest side of which is less than 500mm, and anti-pressure strength is not more than 320Mpa, and the final product is ideal device for aggregation used in highway and railway surface as well as water and electricity industry.

Impact crusher features:

1) Locking sleeve assembly Connection
2) Blow bar with high chrome
3) Hydraulic or hand opening
4) Special impact plate
5) Cubical shape of final product
6) Easy maintenance
7) Reliable performance

Impact Crusher is mainly used in secondary crushing; it can crush material whose crushing compression strength is not more than 320mp. It is suitable to produce high rank highway ? hydroelectric and building material.

When the materials enter the field of the hammer, it is impacted by the hammers, thrown onto the impact plate, and crushed. The stuff springs from the impact plate, is impacted by the hammers again, and thrown onto impact plate. This process will last until the stuff meets the requirement and falls from the machine. Adjusting the distance between impact frame and rotor frame can change the shape and size of the output.
When some foreign stuff enters the machine, the impact frame will fallback, the stuff falls from the machine. This device can prevent machine from damages.

Structural specifications Of Impact Crusher

The Impact Crusher mainly includes engine block, rotor, two sets of impact plate and other main parts.
The engine block, being connected with bolt, is composed of base frame, frontal box blank and rear box blank, all of which are made of welded steel plate. In the engine block, there are several cast iron or steel lining plate fixed on inner wall of casing to protect it from abrasion. Additionally, in order to be convenient for observation, over haul and replacing quick-wearing parts, there are several wickets designed on the engine block.

Frontal box blank is equipped with chain curtain at its inlet to prevent material blocks from flying out of crushing chamber.

The rotor block of rotor is welded into being with high manganese steel plate hammer fixed on its panel seat. The plate hammer can be used with its two surfaces until both of them are so worn that requires new one. The rotor block is fixed on rotor shaft, one end of which is equipped with triangle belt pulley to input dynamic force, and the rotor is fixed under engine block by means of supporting action of two rolling bearings.

Impact plate is made of welded steel plate with high manganese steel lining plate fixed with bolt on its surface. The gap between impact plate and plate hammer can be adjusted according to practical requirement. In the case of massive ore or non-cracked material (metal parts or other hard sundries) enters into, impact plate will prop upward automatically to play the role of safety.