Impact Crusher is mainly used to crush many kinds of large, medium, small materials whose side length is less than 500mm, and compression resistance should not be more than 350Mpa. The impact crusher is widely used in hydroelectricity, highway, artificial stone and sand, building material, etc.

Impact Crusher Operating principle:

This impact 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 discharged 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 of the machine by the impact rack in the front and back of the machine.

Characteristics of Impact Crusher:
Excellent cubic final products
Special structure
Non-key connection
High chrome hammer
Durability in long time simplicity in operation

Easy adjustment, high reduction ration
Good performance and high reliability

Techinical data:

Service engineers of Shanghai Minggong Heavy Equipment Co., Ltd will respond instantly.
1. Our service engineer would be ready for service 24 hours per day.
2. After receiving information from customer, our service engineer will call to offer a solution within 15 minutes.
3. The time our service engineers need to arrive at where mechanical accident happens: 2 hours for areas near Shanghai; 48 hours for different provinces in China.
4. Out service engineer won't leave until the problem of our machines is solved. When our customer is satisfied with our service, our service engineers can come back.

Before Sale
Be a good consultant and assistant of our customer, to ensure our customer's investment will be rewarded with great profit.
1. Select the right model of equipment for customer.
2. To meet our customer's special needs, we can design and develop customized products.
3. Provide training for customer's technician.
4. We will send engineer to observe customer's working field to come up with an optimized solution.

During Sale
Respect every customer and provide them convenience and reliability. We are devoted to help customer gain more.
1. Inspect before accept the products sent by us.
2. Assist our customer to make a construction plan.

After Sale
1. The installation and testing of equipment.
2. Train the workers at present.
3. When the installation is finished, there will be one or two service engineer staying to ensure customer's production run well.

small impact crusher/impact fine crusher/mobile impact crusher plant

small impact crusher/impact fine crusher/mobile impact crusher plant

small impact crusher/impact fine crusher/mobile impact crusher plant

small impact crusher/impact fine crusher/mobile impact crusher plant