Sand also known as impact crusher, Barmac US companies use the famous "stone at stone" crusher works and production technology, combined with sand production technology at home and abroad to develop out of the situation with the international advanced level stable performance, low emissions equipment, its performance in a variety of fine ore broken equipment can not be replaced, and the most effective, practical and reliable. The crusher is used in construction sand, road sand, asphalt concrete and cement concrete aggregate ideal production equipment Sand can be used for transportation, construction, etc; in the field and is an indispensable machine. It is suitable for crushing soft or medium hard and extremely hard materials, plastic, widely used in a variety of ores, cement, refractories, aluminum where the soil clinker, emery, glass raw materials, mechanism building sand, stone and various metallurgical slag, wide range of applications, especially for silicon carbide, silicon carbide, sintered bauxite, the US high sand hard, special hard and abrasion resistance material is higher than other types of crusher production efficiency. Sand (impact crusher) and extrusion compared crusher has the following outstanding advantages: crushing ratio, impact crusher crushing ratio can reach 50 or more, and squeeze hard to exceed crusher 20. More suitable for single-stage crushing of the occasion; good product particles. Flakiness percentage content of the impact crusher product may be less than 10% of the third generation of Sand, and flakiness percentage content of extrusion crusher will be higher than 15%. Thus, in case of need cubic particles, usually impact crusher as the final breaking equipment to produce concrete aggregate; due to the impact crusher is the use of the principle of broken material impact, wear very fast in use. This defect counterattack Sand, in quite a long time, limit the scope of the impact crusher. Only be used for crushing of hard materials. Now many manufacturers take advantage of new technologies child develop Sand, there are vertical shaft, etc., various types of equipment came into being, of course, when customers select the device you want to recognize what functions have equipment, general equipment at the time of the test machine is running very smoothly vsi crusher, but the length of life or use a good eye for observation, of course, will provide high quality and reliable equipment manufacturers, so the manufacturers selected primary The task, then you can be assured of consulting them on the performance of the machine, type, quality, price, etc. can be very detailed understanding. Also to note the machine's service, generally choose convenient maintenance equipment, also select service more thoughtful manufacturers. New Sand Sand Pakistan _ _ Yuxin Senda Ltd provided by Henan new Senda Heavy machine. Henan new Senda Heavy Machinery Co., Ltd. (www.hnsdzg.com) strong, credible, in Zhengzhou crushing grinding equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Yuxin Senda and you hand into the brilliant, for a better future!