2012/8/2 18:27:19
Stone crusher Crusher board hammer, high-speed impact and the rebound effect of the back plate, so that the material is broken by the repeated impact machinery. Board hammer solid in a high-speed rotation of the rotor, and several blocks back plate arranged at different angles along the crushing chamber. Materials into the role of the board hammer area first by the board hammer, the first impact of the initial crushing, and at the same kinetic energy, high-speed toward the back plate. Material and back plate collision broken again bounced back into the role of the board hammer area, re-board hammer impact. And so forth, from the plane until it was broken into the desired particle size. Compared with hammer crusher, impact crusher broken, and can make better use of high-speed impact energy of the entire rotor. But because the board hammer can easily wear it on the application of hard materials broken is restricted, usually used for coarse crushing, breaking or crushing of limestone, coal, calcium carbide, quartz, dolomite, iron pyrites, gypsum and chemical raw for brittle materials such as hard.
Impact crusher
Impact crusher for crushing of soft or medium hard and extremely hard materials, plastic, widely used in a variety of ores, cement, refractories, aluminum where the soil clinker, carborundum, glass raw materials, mechanisms, building sand, stone and a variety of metallurgy slag, especially silicon carbide, carborundum, sintered bauxite, Misa high-hard, extra hard and the higher efficacy of the production of corrosion-resistant material than other types of crushers.
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