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Jaw Crusher Overview

Jaw Crusher is one of the most widely used crushing equipment in mining industry. It is mainly applied in the primary crushing in which the compressive strength of original material is under 320Mpa. It is equipped with simple structure, stable performance, easy maintenance, even final particles and high crushing ratio.

Jaw Crusher Application

Jaw crusher has been widely applied in mining, metallurgical, construction, road and railway building, water conservancy and chemistry etc. It is mainly applied in the primary crushing in which the compressive strength of original material is under 320Mpa. Jaw crusher is usually used in coal crushing and screening plants as primary coal crusher for crushing process.

jaw crusher
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Jaw Crusher Working Principle

Jaw crusher machine uses motor as its power. Through the motor's wheels, the eccentric shaft is driven by the triangle belt and slot wheel to make the movable jaw plate move by a regulated track. Therefore, the materials in the crushing cavity composed of fixed jaw plate, movable jaw plate and side-lee board can be crushed and discharged through the discharging opening.

Jaw Crusher Features and Benefits

1. Simple structure and easy maintenance.
2. Stable performance and low operating cost.
3. High crushing ratio.
4. Use high manganese steel, one-off foundry.
5. High resistance to friction-abrasion and compression with longer operating life span.

Jaw Crusher Specifications

Model Feed Opening
Max Feed Size
Adjustable Range of Discharge Opening
Overall Dimension
PE-150-250 150-250 125 10-40 1-5 5.5 0.81 875-758-850
PE-250-400 250-400 210 20-60 5-20 15 2.8 1450-1315-1296
PE-400-600 400-600 340 40-100 25-65 30 6.5 1565-1732-1586
PE-500-750 500-750 425 50-100 45-80 55 10.1 1890-1916-1870
PE-600-900 600-900 500 65-160 70-120 55-75 15.5 2305-1840-2298
PE-750-1060 750-1060 630 80-140 130-260 110 28 2450-2472-2840
PE-900-1200 900-1200 750 95-165 220-380 110-132 50 3335-3182-3025
PE-1000-1200 1000-1200 850 195-265 230-380 132 57 3435-3182-3028
PE-1200-1500 1200-1500 1020 150-300 400-800 160-220 100.9 4200-3750-3820
PEX-250-1000 250-1000 210 25-60 16-52 30-37 6.5 1530-1992-1380
PEX-250-1200 250-1200 210 25-60 20-60 37-45 7.7 1900-2192-1430
PEX-300-1300 300-1300 250 25-105 20-90 55-75 11 2720-1950-1600

Jaw Crusher maintenance

remind you to follow these basic maintenance,If pay attention to these, jaw crusher can better run and extend the life.
1. before the operation or maintenance of jaw crusher, make sure you have studied manual and received training in safe operation. To determine if the accident happens, you know how to turn off the machine.
2. maintenance of jaw crusher equipment should use a qualified parts and the right tools
3. Use the lubricant recommended instructions
4. to report to their superiors any anomaly related equipment
5. Before the maintenance of jaw crusher machine, all electrical control devices and electric motors should be power outages, locked, and posted with maintenance of identity.
6. When the equipment operation, not to carry out lubrication, cleaning, repair or maintenance work
7. For risk markers do not operate switches or valves
8. only responsible persons (whose name should be recorded) be authorized to remove the risk of identity, then you can do it.
9 Only qualified workers can be carried out:
1.operation of a crane or lifting equipment
2.arc welding and gas cutting work
3.to grinding work
10. start well before the device is re-install all safety devices

Jaw Crusher PDF Download (2.01MB)

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