Rotary percussion drill and impact rely on to work. Single impact is very slight, but 40,000 times per minute impact frequency can produce a continuous force. For natural stone or concrete. Mainly applied to concrete floors, walls, brick, stone, wood, metal, ceramic, plastic above conduct impact drilling.
Vertical impact crusher
Vertical impact crusher is widely used in metal and non-metal ores, cement, refractories, bauxite, carborundum, glass raw materials, building materials, artificial sand and a variety of metallurgical slag crushing. Adapt materials are iron ore, copper ore, cement, artificial sand, fluorite, limestone, slag and so on.
Material from the top of the machine vertical fall within the high-speed rotation of the impeller, under the effect of high speed centrifugal force, and the other part of the umbrella in the form of diversion of materials around the impeller produces high-speed impact and crushing, the material after each impact, and turn the impeller between the housing material to form a vortex several times each impact, friction and grinding, through discharge from the bottom, forming a closed loop several times, controlled by the screening equipment to achieve the desired finished size.
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