Crushers - comspainincluding production, power, rollers, shafts, bearings and housing. SPECIAL TECHNOLOGIES: ItOt. OT. • Hammer Crusher, with a smooth cylinder with automatic cleaning, either manual or pneumatic. • Chain crusher of single or double roller, fitted with chains, with hammers, or mixed (chains+hammers). • Cylinder crusher.hammer of crusher bearing of crusher,Hammer crusher - INFINITY FOR CEMENT EQUIPMENTHammer crusher use of high-speed rotary hammer to impact the ore, In the Cement factoryit is mainly used for crushing line, coal, shale, chalk, gypsum and . Rotor supported on two rolling bearings, bearing on a support bolted to the lower frame, in addition to the bolts, there are two locating pins fixed to the bearing.