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- Joyal - Model PEV Type - Jaw Crusher
Joyal - Model PEV Type -Jaw Crusher
The PEV crusher machine is mainly composed of jaw guard, moving jaw plate, fixed jaw plate, side guard, frame, main base, toggle plate, spring, toggle plate pad, discharge adjustment device, eccentric shaft, bearing, pulley (flywheel) and starting system, locking device and lubrication system. The frame is welded with steel plates. The fixed jaw plate is composed of the upper and lower fixed jaw plates and the middle section fixed jaw plate. the adjustment device adopts the wedge adjustment type, and the wedge can be moved left and right in the back wall chute of the frame; By rotating the rotary nut of the adjustment device, the left and right movement of the wedge is driven, so that the size of the discharge port is adjusted.
The symmetrical V-shaped crushing chamber maximizes the size, output and crushing ratio of the feed inlet, and increases the output by more than 30% compared with the traditional crusher.
The selection of integral bearing housing, larger size bearings and quenched and tempered alloy spindles makes the crusher have greater bearing capacity and longer service life.
The discharge port adopts "wedge adjustment device", which is simpler and more reliable to adjust.
The motor is installed on the crusher frame, which effectively reduces the installation space of the crusher and prolongs the life of the V-belt.
No anchor bolt installation method, the rubber damping block that comes with the equipment can effectively absorb the vibration of the equipment and reduce the load transmitted to the foundation
Airproof structure of main axle end avoids oil leaking.
The crushing method of PEV series jaw crusher is curved extrusion type. When working, the motor drives the pulley, and swings up and down through the eccentric shaft, and when the movable jaw rises, the movable jaw plate approaches the fixed jaw plate, and at the same time the material is crushed by multiple crushing, such as extrusion, rubbing, and rolling; When the moving jaw goes down, the moving jaw leaves the fixed jaw plate under the action of the return spring, and the broken material is freely discharged from the discharge port under the action of gravity. With
ntinuous transmission of the motor to crush the motorized jaw for periodic crushing and discharging, mass production is realized.