Lesotho Granite Jaw Crusher production line

Jaw crusher is suitable for crushing all kinds of ores, slag and concrete high hardness brittle materials, is widely used in metallurgy, mining, chemical, cement, construction, refractory and ceramics industries such as coarse crushing and medium crushing jobs.

Lesotho Granite Jaw Crusher production line

The jaw crusher is mainly composed of the head guard, movable jaw plate, fixed jaw plate, side guard plate, rack, host base (thin broken without), brackets, springs, brackets pad, nesting population adjustment mechanism, eccentric shaft, bearings, pulleys (flywheel) and start the system, locking device and lubrication system components.
Frame is welded steel plate. Fixed jaw plate by the upper and lower sections fixed jaw plate and fixed jaw plate middle (broken more than 75), the fixed jaw by the weight by tightening bolts fixed to the front of the rack on the wall; the movable jaw plate move by a fixed jaw in the jaw pressure iron head on.
Apart from the support bracket jaw head carries a certain trajectory, but when the crusher cavity can not break into the foreign bodies from leaving the load surge protective effect; through his own fault, cut off the load, to protect other parts from damage.
Adjusting means to adjust the use of wedge type, the wedge can move around in the rack in the back wall of the chute; nut by rotating around the rotation adjustment means to drive the wedge movement, thus resizing the discharge opening.
Spring rod, spring and locking device from locking action to tighten the jaw and prevent the bracket off, so that the normal operation of the crusher. Crusher work spring pressure should not be too large, as long as the elimination of brackets and bracket to adjust the sound of the impact between the seats.
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