; Paper MachineryLincoln crusher is an international advanced technology, divided into single or double roll structure, adapted to different production requirements . The crushing rolls are available in a variety of designs to provide the appropriate crusher roll selection based on the physical characteristics and looseness requirements of the different waste streams. The roller body used for papermaking waste is designed by GXH. It is suitable for a wide range of lightweight materials, with strong crushing force and no winding. The blade body is made of alloy material and is manufactured by strict heat treatment process. It is fixed on the power shaft by high-strength bolts. It is easy to disassemble and can change direction and recycle. The Lincoln Crusher is designed with overload protection and automatic commutation.