Shanghai Chang Lei Machinery Equipment Co., research, design, manufacturing as a whole, "Chang Lei" brand series of products with the industry and has been widely recognized by our customers. Dragon of white metal grinder with big crushing ratio, high production efficiency, the particle size is small. Lulu empty bucket crusher is my company based on years of experience in manufacturing and carefully developed a special recycling cans crusher machine in the absorption of the traditional advantages of various crushers, based on the full use of impact, shear, impact each other, grinding theories of well-developed. Shanghai Chang Lei has more than ten years of crusher rotor production, repair experience in the grate cooler rotor, rotor hammer crusher, crushing machine and other production and repair of rotor significant advantages.