Primary crusher granite jaw crusher production line in Tunisia

Jaw crusher is an efficient, energy-saving crushing equipment, PEF, PEX series jaw crusher is a complex pendulum jaw crusher. This series of jaw-breaking product specifications, sub-coarse and fine broken broken two kinds, PEF series for rough broken, PEX series is used, the thin broken.
Jaw crusher working principle:
Structure jaw crusher main frame, eccentric shaft, big belt pulley, flywheel, moving jaw, side guard, elbow board, elbow boards back seat, adjusting screw gap reset spring, fixed jaw plate and movable jaw etc. , which bracket also play a role as insurance.

Primary crusher granite jaw crusher production line in Tunisia

This series of jaw crusher broken song moving extrusion type, motor-driven belt and pulley, through the eccentric shaft to move the jaw up and down movement when moving jaw rises between toggle plate and moving jaw angle larger, thus promoting the movable jaw plate close to the fixed jaw plate, at the same time the material is squeezed, rubbing, grinding, such as multiple broken; when moving jaw downlink, between toggle plate and moving jaw angle smaller, movable jaw plate to leave the lever under the action of the spring of fixed jaw plate, then the crushed material from the crushing chamber discharge port, with the mobile jaw crusher motor for continuous rotation of the crushing and nesting periodicity to achieve mass production.
Jaw crusher operating environment: in the huge stones broken into small stones in the process, jaw crusher is usually referred to as "master" crusher. Also the history of the longest and most robust crusher. When feeding a broken jaw, broken material from the top of the inlet into the chamber containing the jaw teeth. Jaw teeth with great force to the top of the wall material, it will be broken into smaller stones. Support jaw tooth movement is an eccentric shaft, the shaft through the body architecture. Eccentric motion is usually fixed at both ends of the flywheel axle generated. Flywheel and eccentric support bearings are often used spherical roller bearings, the working environment is very harsh. Bearings must withstand tremendous impact loads, abrasive sewage and high temperatures. Although this working environment is very harsh, rough broken jaw crusher still need to work very reliably, which is to ensure the productivity of a key ring.
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