... Sieve 2)Used for Vibrating Screen 3)ISO9001:2000 4)Wear-resisting casting spare part Yiwu B&W Mining Machinery Co., Ltd., ... produces full sets of crushing and screening equipments, and various wear resisting castings(material: high manganese, carbon steel, high-chromium iron ... , sand washing machine, belt conveyor, and so on.The wear-resisting castings include jaw plate, toggle plate, hammer, blow bar, ...