subject: Of Impact Crusher (sand Making Machine) Uses And Sand Works [print this page] ball mills impact crusher, also known as Sand, Limited introduction of advanced principles and technology combined with the actual situation of the domestic production of sand, developed a an efficient lithotripsy equipment for domestic and international advanced level.Wide range of uses, its performance has reached the leading level of the international system of sand equipment industry, brick making machine is currently the most effective, practical and reliable ball mills system of sand equipment.Sand particularly applicable to a variety of rock, abrasives, refractories, cement clinker, quartzite, iron ore, concrete aggregate and other hard, brittle materials in the waves, crushing the (System grit) on building sand, road gravel excellent appropriate, is an efficient, energy-saving gravel sand making equipment, is currently the world's advanced sand making equipment.The working principle of impact crusher (sand making machine): material from the hopper into the crusher, the material is divided into two parts by the sub-feeder, the Dryer machine feeder middle part by the high-speed rotation of the impeller, the impeller being rapidly accelerated. acceleration up to several hundred times the acceleration due to gravity, and then three from the impeller speed of 60-70 m / s uniform flow within the projectile out, first broken with self-closing down around the feeder part of the material impact, and then with the impact of to the vortex support cavity lining materials, the material lining rebound, oblique impact on the top of the eddy chamber, but also to change its direction of motion, deflected downward movement of material emitted from the impeller to form a continuous material curtain.Such a material whirl crushing chamber by two and even repeatedly crushing effect on the probability of impact, friction and grinding.The broken material is discharged from the lower part of the discharge opening.And form a closed loop screening system, three general circulation can be broken material into less than 20 mesh.The whole under the crushing process, the material of mutual self-impact crusher, not in direct contact with the metal components, but the material lining the impact, friction and grinding, which reduces the angle of pollution, to extend the time of mechanical wear.Ingenious airflow inside the whirl chamber circulation, eliminate the dust pollution.Limited, all the staff are full of enthusiasm, new spirit, hard work attitude, enhance team learning ability, quality, service, integrity; for business purposes, united and strive to enterprises stronger, so refined, so gifted toward the domestic first-class international advanced; the objectives of the mining machinery enterprises advance.Welcome customers at jaw crusher home and abroad to visit my company guidance, business negotiations
