... maintainance 3.pass ISO9001:2000,SGS The introduction to DY new type ball millBall Mill grinds material by rotating a ... widely used in powder-making production line including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ... mills have been used to grind glass, powder food products, create custom varnishes, make ceramic glaze, powder various chemicals.11) ...