Hean Heavy Industry owns a variety of advanced producing, testing, and checking equipments.The main parts and wearing parts of the products are made of high quality and wear-resistant materials by advanced processing technology, which makes them durable and economy. Common accessories of crusher: fixed plates, movable plates, upper guard plate, bottom guard plate, impact liner,liner, square steel. Common accesory of sand maker: hammer head, guard liner, downstream channel plate, separating cone, collar, vortex cavity liner, spring, feeding tube, belt. Common accessory of Grinding mill: analysis machine, wear parts , Grinding equipment, roller, grinding ring.