stone impact crusher for sale/mining machinery

 stone impact crusher for sale/mining machinery 

1.Impact crusher is applicable to crushing ore of various compressive strength levels, the breaker is ideal processing equipment for aggregate of top grade road surface and water and electricity construction. It can be widely applied in expressway construction, hydraulic engineering, high speed railway and breakstone for buildings.

2.The impact crusher crushes materials with impact force. When the materials enter the blow bar area, they are crushed due to the high-speed impact of the blow bar and are thrown to the impact plates on the rotor for secondary crush. Then the materials will be shot back to the blow bar again for the third crush. This process repeats until the materials are crushed to the required size and discharge from the lower part of the machine. The size and shape of the finished powder can be changed by adjusting the gap between the impact rack and rotor support. The machine employs self-weigh security device in its back frame. When other objects enter the impact cavity, they will be forced out the machine by the impact rack in the front and back of the machine.

Features

1. Hydraulic power unit opens the frame for inspection and maintenance

2. Lateral stop is designed for much safer hammer replacement

3. Reliable hammer attachment device creates higher tightening torque for hammers fixed to rotors

4. Wear-resistant high chromium cast iron hammers,save the cost per ton

5. Labyrinth seal protects bearings from contamination effectively

6. Settings of breaker plates is easy and convenient.

We also can design the quarry production line for you.

If you are interested in it ,please feel free to contact with me