Ball mill is the material being broken, and then to smash the key equipment. It is widely used in cement, Portland products, new building material, refractory material, fertilizer, black and non-ferrous metal ore dressing and glass ceramics produc

Ring type grinding machine is combined with the characteristics of traditional Raymond mill, ball mill in one innovative mechanical crushing equipment. Mainly by the concave type grinding rails, convex wheel, etc, using the ring work locus Raymond mi