Magnetic Separator, Rod Magnet, Grate Magnet manufacturer / supplier in China, offering 150X150mm 12, 000gauss Versatile Square Hopper Magnet for Heavy Loads and Tasks, Industrial Powerful Hopper Magnetic Grate for Enhanced Raw Material Purification, 12000GS 200X200mm Durable Square Hopper Magnet with Super Magnetic Power and so on.