PE Jaw Crusher

Capacity: 20-800 t/h

Discharge Fineness: 60-300 mm

Mineral Processing

Metallic ores: Iron ore, copper, gold, lead-zinc
Non-metallic ores: Limestone, granite, basalt, quartzite
Construction waste: Concrete blocks, rubble
Other materials: Slag, coal shale

Applications

Mining: Primary crushing of metallic and non-metallic ores
Aggregates: Sand and gravel production lines for construction
Metallurgy: Ore pretreatment
Construction materials: Crushing of raw materials for cement
Road construction: Processing of foundation materials

The PE jaw crusher is a classic primary crushing equipment developed by Liming Heavy Industry. Featuring an optimized "V" crushing chamber and a robust mechanical structure, it is characterized by its large reduction ratio, high efficiency, and simplified maintenance. This crusher is widely used in mining, building materials, and transportation, representing the ideal choice for primary crushing.

Advantage

1. High-strength structure
One-piece cast steel frame, excellent impact resistance
Reinforced eccentric shaft, high load capacity
2. Superior crushing performance
Deep crushing chamber increases capacity by 20%
Optimized profile movable jaw, reduction ratio up to 1:6
3. Reliability and durability
Cast steel bearing housings, long service life
Critical parts made of high-performance alloys
4. Easy maintenance
Wedge adjustment system for quick adjustment of the discharge opening
Centralized lubrication, simplified maintenance
5. Enhanced safety
Overload protection to preserve equipment
Automatic shutdown in case of motor overload
6. Energy saving and ecology
Energy-efficient design, low operating costs
Low dust emission and reduced noise level

Working Principle

Drive: The motor drives the pulley, which rotates the eccentric shaft.
Movement: The movable jaw reciprocates under the action of the shaft.
Crushing: The materials undergo compression and flexing in the chamber.
Discharge: When the jaw moves apart, the materials descend.
Separation:
Particles reaching the required size are discharged.
The others continue to be crushed.

This proven machine combines high productivity and exceptional robustness, ensuring efficient primary crushing for various industrial applications.