Roller crusher 2PG series

stationaryprimarysecondary

Raw materials: - Limestone, coal, iron ore, carbide slag Max feeding size: - 500mm Application: - cement production, silicate production and coal crushing Shipping ports: - Shanghai, Qingdao or Tianjin Delivery: - 15-30 days Roller crushers are mainly used for crushing easily fractured materials such as soft limestone, chalk, and clay to between 1/3 and 1/5 of its original size. 2PG Roller Crusher is ideal for 1.Double roll crushers are used for both, primary and secondary crushing. They guarantee a strictly defined final grain size with a minimum of fine grains; 2. Raw materials, secondary materials and by-products such as coke, sinter, coal, soft to medium-hard rock, ore, chalk, broken glass and similar products. 1.With the advanced hydraulic control system, users can adjust the pressure according to the material hardness, so that can press and pulverize the materials absolutely. 2.With sensor, the roller crushers can load relief when overload, so that to protect the machine. 3.The advanced hard faced technology improves the roller covers' life. 4.Good performance, low cost in operation and easily maintenance. The crushing rolls consist of the roller bodies, complemented with crushing rings or crushing shells. The rolls are secured either with anchor bolts and end disks, or bolted with screws. In order to facilitate maintenance, the crushing roll shafts are arranged in heavy-duty cast steel housings with lubricated, amply dimensioned spherical roller bearings. Materials used are of highly wear-resistant specially cast alloys in order to achieve long lifetimes of parts.