PEW Jaw crusher Jaw crusher structure Eccentric shaft assembly: The main part has a flywheel, pulley, eccentric shaft, moving jaw, movable jaw plate, movable jaw wedge, bearings, bushings, shaft baffles, dust ring, oil seal.
PEW Jaw Crusher Structure PEW Series Jaw crushers in European style are mainly consist of frame, the rotation part of the eccentric bearing, the working part of the crushing cavity, the safety unit and the adjustment devices of the discharging opening. PEW Jaw Crusher Advantages
Overview The PEW series hydraulic jaw crusher is a new equipment for crushing hard or abrasive stones. The PEW series hydraulic jaw crushers are sold well in the market because of the disassembly frame without welding structure, double wedge adjusting device, elastic limit damping device and integrated motor base.
PEW Jaw Crusher PEW series Jaw crusher features big crushing ratio, reliable operation, easy maintenance and low operating cost. It is the new generation product designed and produced by prm, basing on our 30 year’s crusher production experience and the latest design conception. It does be one high efficiency and low cost crushing machine.
If the operators want to operate the PEW series jaw crusher machines well, they have to know the structure of the machines. The PEW series of jaw crushers are mainly consisted by frame, the rotation part of the eccentric bearing, the working part of the crushing cavity, and the adjustment devices of the discharging opening and so on.
PEW Jaw Crusher adopts a wedge discharging adjustment device, so that the machine can turn the discharge port to a preset value within minutes even under the idling circumstance. In cooperation with the hydraulic system, automation is available. Compared with the old gasket discharging adjustment device, this device is simpler, safer and quicker.