Coltan Grinding Process Plant Stone Double Roll Crusher  

Product Brief Introduction       The Double Toothed Roll Crusher is widely used for fine or superfine crushing in the industries of mining, construction materials, metallurgy and chemical industries. It can crush a wide variety of materials which are of a middle hardness or softer such as ore, rock, coke, coal, clinker, ceramic raw materials, slag, refractory materials and chemical materials. The Double Roll Crusher has an intrinsically simple design. The raw materials are fed into the crusher and fall into the V shape cavity created by the two side by side crushing rollers. The feed is then crushed into qualified sizes by the extruding and cutting force of the two counter-rotating rollers, and then discharged from the outlet. Due to the high velocity the rollers rotate at, the crushing mechanism is highly destructive and can crush large quantities of feed material very quickly. Company Overview Our company mainly produce mining machinery,…