crusher machine/jaw crusher/crusher machine

The double roller crusher can be used for intermediate and fine crushing such hard and medium hard ore and rock in mineral separation, chemical industry, cement, corhart, abradant materials, building materials and other industrial department, especially for producing rice-like and bean-like stone. Its effect is more excellent than common crushing equipment. We can provide you not only the roller crusher and all of accessories, but also type selection introduction and installation guidance, etc. Features of Double Roller Crusher Stable operation, easy maintenance, low cost, output size adjustable. Working Principle The particles are drawn into the gap between the rolls by their rotating motion and a friction angle formed between the rolls and the particle, called the nip angle. The two rolls force the particle between their rotating surface into the ever smaller gap area, and it fractures from the compressive forces presented by the rotating rolls. Specifications of Double Roller Crusher TypeRoller diameter(mm)Roller length(mm)Max.feeding size(mm)Discharging Size(mm) Capacity(t)Motor power(KW)Overall dimension(mm)Weight(t)2PG-400*250400250251-85-10112350*1000*81013502PG-610*400610400851-3013-35303430*1520*8804086