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Impact Crusher
Usage and Application:

This impact crusher is used for primary, secondary, fine crushing mining and rocks (for example, granite, marble, and limestone) materials with compressive strength less than 350 MPa. It is widely used for sand and rock producing in the industry of roads, railways, water conservancy, electricity power, building materials and so on.
Features

1. Cubic shaped end products;

2. Adjustable end products sizes, simple crushing process;

3. High chrome and abrasion resistant blow bar, powerful impacting force;

4. Non-key connected, easy maintenance, economical and reliable;

5. Compact construction, high efficiency.
Working principle

The materials are crushed by impact energy produced in the crusher. When the materials enter the zone of the blow bar, they are flung into the impact equipments via the high-speed impact of the blow bar. These materials will be re-crushed after rebounding into the impact plate. The process goes on until the materials are crushed to the required size and then will be discharged from outlet of machine.

About Us
With more than twenty years' history, Zhengzhou Great Wall Heavy Industry Machinery Co.,Ltd. is a manufacture which specialized in R&D, manufacturing and selling big and middle size heavy industry machinery. Since establishment, we make a good image in the market with scientific management, qualified products and perfect service.
 Our main products are crushers, grinding mills, other equipments for crushing plant and grinding plant, as well as building construction equipments. They are widely used in mining, building material, metallurgy, chemical, traffic, reservoir and so on. Our products are not only sold well in more than twenty provinces and cities in China, but also in tens of countries and regions in Eastern Europe, Middle East, Asia, Africa, North America, South America, and Oceania.
 Now we have domestic top ranking production equipments and precise testing instrument, each process of products is strictly inspected to guarantee the products to achieving high ex-factory standard. Besides, we cooperate with many famous universities and scientific research institutions, so that can make technical warrantee for the products in it's developing, updating and improving.
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The main site:
http://www.greatwallcrusher.net
Product:
Diesel crusher http://www.greatwallcrusher.net/product/Diesel-Engine-Crusher.html
Cone crusher  http://www.greatwallcrusher.net/product/Cone-Crusher.html
Mobile crushing plant http://www.greatwallcrusher.net/product/Mobile-Crushing-Plant.html
Roller Crusher  http://www.greatwallcrusher.net/product/Double-Rollers-Crusher.html
Jaw crusher http://www.greatwallcrusher.net/product/Jaw-Crusher.html
sand machine  http://www.greatwallcrusher.net/product/PCL-Vertical-Impact-Crusher.html
http://www.greatwallcrusher.net/product/VSI-Vertical-Shaft-Impact-Crusher.html
impact crusher  http://www.greatwallcrusher.net/product/Impact-Crusher.html
hammer crusher http://www.greatwallcrusher.net/product/Hammer-Crusher.html
E-mail:greatwallcrushers@gmail.com
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