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vertical impact crusher / crusher (PCL Series)
I. Brief introduction:
PCL Series Vertical Impact Crusher is one of the kinds of sand making machines developed by our company. It integrates the international high-level and productivity and low cost. Its performance plats an irreplaceable role in kinds of ore crushing and it s the most effective and reliable rock machine. Since 2001 our company achieved most of the domestic market share. Perfect performance wins most customers’ trust at home and abroad. This product is widely used in various ores, cement, refractory, bauxite, emery, glass raw materials, construction, stone and kinds of metallurgical slay and other industries.
1. Simple structure, law running cost.
2. High crushing ratio, energy saving and environmental protection.
3. Fine crushing and coarse grinding. Law wearing of the impeller liner and easy to maintain.
4. The moisture of the material can up to 8%. Lighter impact to the moisture of material.
5. Is suitable to crush the hard and medium-hard materials.
6. Cubic final product, high packing density and minimal contamination of the iron.
7. Work noise is below 75 decibels, little dust pollution.
III. Working principle:
Materials get into machine from feed hopper, which are divided into two parts by distributor. Part of materials by the middle of the distributor get into the impeller of the high-speed rotation, where materials are rapidly accelerated. The acceleration can reach several hundred times gravitational acceleration. Then with the speed of 60-70 m / s, materials are ejected out from the impeller three uniform flow. First be crushed with falling materials around distributor. Then the two parts are impacted onto material lining of vortex cavity, where they are rebound. Materials’ oblique impacting on the top of the eddy chamber also changes direction of motion, doing a deflection downward movement. Materials emitted from impeller form a continuous material curtain. So a piece of material in crushing chamber gets twice as well as several times effects of impact, friction, grinding and crushing. Broken materials are discharged from the lower part of the discharge opening. Throughout the crushing process, materials themselves impact and crush mutually. They don’t contact metal components directly, and they are crushed because of impact and friction with material lining, which reduces angle pollution and extends the time of mechanical wear. Ingenious airflow circulation inside the whirl chamber eliminates the dust pollution.
vertical impact crusher / crusher (PCL Series) Specification:
|Model||Max. Feeding Size(mm)||Power