Through 20 years unremitting efforts,Shanghai Changlei get a leading position in stone crushing,sand making, mineral processing and other industries.Existing product range are:jaw crusher,impact crusher,hammer crusher,cone cruhser,sand maker,sand making machine,sand washing machine,ball mill eight series,more than 50 kinds of specifications.Jaw and impact crusher coupled with sieving system.Ancillary products are,vibrating feeder,vibrating screening and belt conveyor,which can meet mining, metallurgy,road construction,chemical industry,building materials and anyother industries.

Back plate of impact crusher of general manufacturers is particularly easy to wear. Especially for hard ore crushing,abrasion is more serious.Back plate need to replace frequently.At present,as some wear-resistant materials has been applied in some metal concentrator.Our machine has solved all these shortcomings which you may face,welcome to consult our impact crusher.