China
Huixian, Henan
service1@hanhaicasting.com
+86 191 0373 1073
ISO 9001 & ISO 14001
Standards for the Mining Industry
Huixian, Henan
+86 191 0373 1073
Standards for the Mining Industry
The PFL series integrates the operational benefits of both impact and hammer crushers. Featuring a unique screenless discharge design, it effectively processes materials with high moisture content without clogging. Engineered for easy maintenance and low energy consumption, it is the ideal solution for the fine crushing of limestone, cement clinker, coal, and other medium-hard minerals.
The PFL Vertical Compound Crusher is an advanced fine crushing machine engineered for medium-hard and brittle materials. By intelligently combining the principles of impact and hammer crushing within a vertical cylindrical chamber, it delivers an exceptionally high reduction ratio and efficient particle size reduction.
A defining advantage of the PFL series is its unique screen-free bottom discharge design, which effectively prevents material blockage even when processing high-moisture content materials. Equipped with a robust vertical shaft and high-wear-resistant alloy hammerheads, the crusher guarantees stable, low-maintenance performance under rigorous, continuous industrial operation.
Designed for seamless integration into complex crushing and grinding systems, the PFL Vertical Crusher works efficiently upstream of ball mills or alongside screening equipment, making it an indispensable asset in cement plants, mining operations, and aggregate production lines.
The PFL Vertical Compound Crusher operates on a highly efficient two-stage reduction principle, integrating impact and hammer crushing within a single vertical cylindrical chamber. Bulk material is fed vertically from the top and falls directly onto the high-speed rotating upper rotor.
Driven by intense centrifugal force, the material is accelerated and violently thrown against the rugged inner impact liners. As the material continues to cascade downward through the chamber, it is subjected to rapid, successive strikes from multiple tiers of high-wear-resistant alloy hammers, causing continuous fragmentation and internal material-on-material collision.
A defining mechanical advantage of this process is its screenless bottom discharge design. Once the material is reduced to fine particles through these repeated impacts, it simply drops out of the machine by gravity. This free-flow mechanism effectively eliminates choking and clogging, even when processing materials with high moisture levels.
1. Top Feeding – Bulk material enters the upper crushing zone smoothly through the vertical top feed opening.
2. Primary Impact – The high-speed upper rotor accelerates the material outward, smashing it against the heavy-duty casing liners.
3. Secondary Hammer Milling – Material falls into the lower chamber, encountering repeated shear and impact forces from multi-layer hammers.
4. Continuous Collision – Particles constantly bounce between the fast-moving rotor and stationary walls, breaking against each other for optimal size reduction.
5. Screenless Discharge – Crushed material drops freely through the open bottom instantly, preventing blockages and ensuring continuous output.
Top Feeding → High-Speed Impact → Multi-tier Hammering → Screenless Discharge → Fine Product
| Model | Diameter of Cylinder (mm) | Feeding Size (mm) | Output Size (mm) | Capacity (t/h) | Motor Power (kw) | Weight (t) | Overall Dimension (mm) |
|---|---|---|---|---|---|---|---|
| PFL-800 | 800 | <50 | <5,90% | 5-15 | 22 | 2.1 | 2100×1200×1700 |
| PFL-1000 | 1000 | <50 | <5,90% | 10-30 | 45 | 3.2 | 2600×1400×1900 |
| PFL-1250 | 1250 | <50 | <5,90% | 20-60 | 75 | 4.7 | 2800×1600×2100 |
| PFL-1500 | 1500 | <60 | <5,90% | 30-80 | 110 | 7.2 | 3100×1900×2200 |
| PFL-1750 | 1750 | <60 | <5,90% | 40-100 | 160 | 10.8 | 3710×2360×2390 |
| PFL-2000 | 2000 | <80 | <5,90% | 60-130 | 200 | 15.1 | 4100×2660×2620 |
Customization Options: Our engineering team can accommodate specific operational requirements, including custom IEC/NEMA motor brands (e.g., ABB, Siemens), specialized high-chromium alloy hammerheads for highly abrasive materials, localized voltage standards, and Variable Frequency Drive (VFD) control panels for precise rotor speed adjustment.
No-Clogging Design: Screenless bottom discharge easily handles materials with high moisture content (up to 15%) without blocking.
High Reduction Ratio: Combines impact and hammer crushing mechanisms for superior fine crushing efficiency and lower energy consumption.
Extended Component Lifespan: Rotors and hammers are crafted from premium high-chromium alloys for exceptional wear resistance.
Simplified Maintenance: Equipped with large inspection doors, allowing quick and convenient access for rotor inspection and hammer replacement.
Fine crushing of raw cement materials, clinker, and dolomite.
Processing medium-hard minerals like coal, glass, and ceramics.
High-yield pre-grinding operations in mining and metallurgy.
Artificial sand making and fine aggregate production.
Vibrating feeder for regulated and continuous material feeding
Belt conveyor for smooth discharge handling and transport
Screening equipment for precise particle size classification
Optional dust collection system for strict environmental compliance
Configuration: Silo → Weighing Feeder→ PFL Vertical Crusher →Bucket Elevator→Ball Mill
Ideal for reducing clinker size before the ball mill, significantly increasing overall milling system efficiency and output.
Configuration: Jaw Crusher (Primary) → PFL Vertical Crusher (Fine)→ Vibrating Screen → Sand Washer
Perfect for shaping and fine-crushing limestone or dolomite to produce high-quality, evenly graded construction aggregate.
Configuration: Belt Feeder → PFL Vertical Crusher →Belt Conveyor→ Stockpile
The screenless bottom design ensures continuous, clog-free processing of wet coal, slag, or heavily weathered rocks.
Robust Casing Design: Thick, wear-resistant steel casing ensures structural integrity and operator safety during high-speed internal impact operations.
Overload Protection: Engineered to prevent motor damage in the event that uncrushable tramp iron accidentally enters the crushing chamber.
Premium Wear Parts: Rotors and hammers are cast from high-chromium alloys under strict metallurgical control to guarantee consistent quality and longevity.
Vibration Monitoring (Optional): Can be integrated with smart sensor systems to track machine health, minimizing downtime and preventing critical failures.
Provide your material specifications and production targets.
Our engineers will recommend the most suitable model and configuration within 24–48 hours.
Material Type • Feed Size • Required Capacity • Output Size
