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mini jaw crusher
(1) Jaws/Jaw Crusher Description
Jaw Crusher is widely used in mining, metallurgy, building material, highway, railway, water conservancy, and chemical industries. Jaws are widely used for crushing various materials like stone, granite, trap rock, coke, coal, manganese ore, iron ore, emery, fused aluminum, oxide, fused calcium carbide, lime stone, quartzite, alloys, etc. Various materials with compressive resistance less than 320MPa can be crushed.
(2) Jaws Working Principle
The Jaw Crusher motor transmits power through the belt, drives the moving jaw do periodic motion to the fixed jaw surround the eccentric shaft. The angle between moving jaw and toggle plate increases while moving jaw moves up, then the moving jaw closes to the fixed jaw. During this process, the stone stuff will be crushed. The angle between toggle plate and moving jaw decreases when moving jaw moves down. Then the moving jaw moves away from fixed jaw by the pulling of rod and spring. The products after crushing will be discharged from the outlet.
(3) Jaws Features and Advantages
1. Simple in structure, reliable in operation.
2. Easy to maintain, low cost in keep functioning.
3. Suitable for crushing maximum, medium and minimum stones.
Jaw crusher application: PE. PEX Series Single Toggle Jaw Crusher has the features of great crushing ratio, uniform sizes of promance. It can be used to crush material its compressive resistance not more than 320 MPa. It is widely used in various industries, such as mining, smelting, road and railway construction and chemical industry etc.
PE Series is used to primary crushing; PEX series is used in secondary crushing and fine crushing.
Features and Benefits of Jaw crusher :
1. Simple structure and reliable operation;
2. Convenient maintenance and low operation cost.
Composition-structure of Jaw crusher drawing:
It is made up of frame, eccentric shaft, grooved wheel, flywheel, moving jaw, side guard plate, toggle plate, toggle backseat, adjusting screw, returning spring, fixed jaw plate and moving jaw plate. Toggle plate is of safety function.
Working Principle of Jaw crusher :
This crusher adopts the electric motor as the power. The eccentric shaft is revolved by an electric motor through v-belts. It causes the swing jaw following the preconcerted path to crush the feeding material. Thus the material will be crushed in the crushing chamber which is composed of the stationary jaw plate, swing jaw plate and the liner plate. The material is discharged from the lower part of machine that is what you want.
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Model
Max Feed edge(mm)
Discharge Range Opening(mm)
Capacity(t/h)
Motor power(kW)
Weight(t)
CJ2031
425
40-150
50-200
55-75
7.95
CJ2440
500
60-175
85-300
75-90
15.6
CJ3040
640
70-200
120-490
90-110
23.2
CJ3343
680
100-225
160-510
110-160
33.7
CJ3749
800
110-250
260-810
132-160
49.3
CJ4255
850
125-250
360-920
160-200
56.5
CJ4763
1000
150-350
500-1250
220-250
90.3
CJ5971
1250
160-380
600-1500
335-400
125
CJ7183
1500
170-350
700-1800
355-450
180