PFW Series Impact Crusher
Product Introduction
The PFW Series Impact Crusher, engineered by Henan Liming Heavy Industry Science & Technology Co., Ltd., represents European-standard crushing technology for secondary and tertiary applications. Designed with an enlarged feed opening, heavy-duty rotor, and hydraulic adjustment system, this impact crusher delivers exceptional productivity in mining, construction, and recycling operations. It excels in processing medium-hard to hard materials such as limestone, granite, concrete, and construction waste while producing well-shaped, cubic end products ideal for high-grade construction projects.
Working Principle
- Material Feed: Raw materials enter the crushing chamber through the large feed opening
- High-Velocity Impact: A heavy-duty rotor with durable blow bars strikes the materials, throwing them against the impact plates
- Crushing & Rebounding: Materials are repeatedly impacted until reaching the desired size
- Adjustable Output: Hydraulic cylinder system allows quick gap adjustment between rotor and impact apron
- Final Discharge: Uniformly sized materials exit through the adjustable discharge opening
The three-curtain design ensures thorough crushing while minimizing wear on components.
Applications
- Aggregate Production: Crushing limestone, granite, basalt for road construction and concrete
- Mining Operations: Secondary/tertiary crushing of ores and minerals
- Construction Waste Recycling: Processing concrete, bricks, and demolition debris
- Cement Industry: Pre-crushing of raw materials and clinker
- Railway Ballast Production: Creating uniformly shaped stones for track bedding
Key Advantages
- European Design: Advanced technology ensures high efficiency and reliability
- Heavy-Duty Rotor: Forged rotor shaft with oversized bearings provides robust crushing power
- Hydraulic Adjustment: Quick gap setting changes without stopping operations
- Wear-Resistant Parts: High-chrome blow bars and impact plates prolong service life
- Three-Curtain Design: Enhances crushing efficiency and particle shape
- Easy Maintenance: Opening hydraulic hood and accessible wear parts reduce downtime
