The 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 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 maintenance
Remind you to follow these basic maintenances, 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 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 can be authorized to remove the risk of identity, and then you can do it.
9 Only qualified workers can be carried out.
10. Start well before the device is re-install all safety devices
Flotation cells :
cone crusher :