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PE Jaw Crusher

Weld Frame Jaw Crusher

【Feed Granularity】≤750 mm
【Output Size】≤265 mm
【Production】0.6-398 t/h
【Eccentric shaft speed】220-300 r/min
【Power】5.5-110 kw
【Applications】It is widely used in mining, metallurgy, construction, highway, railroad, and water conservancy etc.
【Suitable Material】Cobblestone, granite, basalt, limestone, quartzite rock, iron mine, gold mine, copper mine.
【Brief Introduction】Jaw crusher is one of the main types of primary crushers in a mine or ore crushing process plant.
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A jaw crusher uses compressive force for breaking of particle. This mechanical pressure is achieved by the two jaws of the crusher of which one is fixed while the other reciprocates. A jaw or toggle crusher consists of a set of vertical jaws, one jaw is kept stationary and is called a fixed jaw while the other jaw called a swing jaw, moves back and forth relative to it, by a cam or pitman mechanism, acting like a class II lever or a nutcracker. The volume or cavity between the two jaws is called the crushing chamber. The movement of the swing jaw can be quite small, since complete crushing is not performed in one stroke. The inertia required to crush the material is provided by a weighted flywheel that moves a shaft creating an eccentric motion that causes the closing of the gap.

 

Jaw crushers are heavy duty machines and hence need to be robustly constructed. The outer frame is generally made of cast iron or steel. The jaws themselves are usually constructed from cast steel. They are fitted with replaceable liners which are made of manganese steel, or Ni-hard (a Ni-Cr alloyed cast iron). Jaw crushers are usually constructed in sections to ease the process transportation if they are to be taken underground for carrying out the operations.


Model

Input size

(long*width)

(mm)

Output size

(mm)

Biggest feeding 

granulanrity

(mm)

Production

(t/h)

Motor power

(kw)

PE-150*250 150*250 10-40 130 0.6-3 5.5
PE-250*400 250*400 20-60 210 8-16 15
PE-250*1000 250*1000 20-50 210 15-50 30
PE-250*1200 250*1200 20-60 210 20-70 37
PE-400*600 400*600 40-100 350 14-36 30
PE-500*750 500*750 50-120 425 30-80 55
PE-600*900 600*900 75-200 500 56-192 55
PE-750*1060 750*1060 80-235 630 108-256 90
PE-900*1200 900*1200 95-265 750 186-398 110
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