PF Impact Crusher
Capacity: 50-900 t/h
Discharge Fineness: <50 mm
The PF impact crusher is a secondary and tertiary crushing equipment developed by Liming Heavy Industry. Based on the principle of impact fragmentation, it features a high crushing ratio, well-calibrated products, and low energy consumption. Particularly suitable for processing medium-hard materials, this crusher is a key equipment for aggregate production lines.
Mineral Processing:
Medium-hard rocks: limestone, dolomite, calcite
Building stones: granite, basalt, river pebbles
Industrial waste: rubble, concrete blocks
Other materials: coal shale, slag
Production Line
Get a free consultation
Application
Aggregate production: manufacturing sand and gravel for construction
Mining crushing: secondary/tertiary crushing operations
Building materials industry: crushing raw materials for cement
Roadworks: preparation of materials for road bases
Recycling: production of recycled aggregates from construction waste
Product Features
1. High crushing performance
Adjustable rotor speed to adapt to different materials
High crushing ratio up to 1:15
2. Excellent finished product shape
High cubic particle ratio, low flat/elongated element content
Uniform particle size with optimal particle size distribution curve
3. Wear resistance
High-chromium alloy hammers for long service life
Specially designed impact plates for minimal wear
4. Simplified maintenance
Hydraulic opening system for easy access
Modular design of key components for quick replacement
5. Intelligent control
PLC automation
Real-time monitoring of operational parameters
6. Environmentally friendly and economical
Low noise thanks to anti-vibration design
Dust emissions comply with environmental standards
Working Principle
Introduction: Materials enter the crushing chamber.
Primary impact: The high-speed rotor throws the materials.
Secondary crushing: The particles strike the impact plates.
Multiple fragmentation: The materials undergo multiple impacts within the chamber.
Classification:
Particles reaching the required size are discharged.
The remaining particles continue to be crushed.
Adjustment: The final particle size is controlled by adjusting the gap between the rotor and the impact plates.
This advanced technology enables the efficient production of high-quality aggregates, while ensuring operational reliability and environmental friendliness.
