Vertical Shaft Crusher

The PFL series vertical shaft composite crusher is a compact fine‑crushing machine tailored for artificial sand production and aggregate shaping. Unlike conventional VSI impact crushers, it combines hammer crushing and impact crushing functions, making it ideal for small and medium‑scale sand‑making projects with limited investment budgets.

This series covers PFL800 to PFL2000 models, with processing capacity ranging from 10‑180t/h. We can provide customized configurations according to customers' actual ore properties and site conditions. When matched with PE series jaw crusher, it can constitute a complete sand‑making production line. You may also check our vibrating screen for finished‑product grading.

As core fine crushing equipment for aggregate plants, our PFL vertical composite crusher has been widely used in local aggregate and manufactured‑sand projects. Please view our river‑pebble crushing production line project for real‑world reference.

1. Feeding Stage
Materials enter the crushing chamber through the feeding hopper.

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2. Acceleration Stage
A high-speed rotating impeller accelerates the materials.

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3. Ejection Stage
Under centrifugal force, materials are ejected at high speed.

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4. Crushing Stage
Crushing occurs through three mechanisms:

Material-to-material impact

Material-to-liner impact

Vortex collision inside the chamber

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5. Discharge Stage
Crushed materials are discharged from the lower outlet.

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6. Continuous Cycle
The system forms a continuous crushing and shaping circulation.

• Vertical shaft impact‑hammer combined crushing structure with high‑speed rotor system
• Central and cascade feed system compatibility
• Closed rotor crushing chamber with internal material circulation
• Rotor speed control for particle size control
• High-chromium alloy rotor structure for impact wear resistance
• Replaceable wear-resistant liner system in the crushing chamber
• Integrated impeller assembly for material acceleration and discharge
• Compact layout saves workshop space for small‑medium crushing plants

• Construction aggregate production lines
• Manufactured sand (M-sand) production plants
• Mining and mineral processing operations
• Highway and railway aggregate shaping projects
• Concrete batching plants
• Hydropower construction aggregate systems
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• Spare parts supply support
• Installation guidance
• Commissioning assistance
• Remote technical support
• Standard warranty coverage

Q:What output can your PFL vertical shaft composite crusher reach?
A: Our PFL series vertical shaft composite crusher delivers capacity from 10‑180 tons per hour for different model selections.

Q:What is the difference between PFL vertical composite crusher and ordinary VSI crusher?
A: PFL composite crusher adopts hammer‑impact combined crushing structure, featuring smaller footprint and lower total investment. Ordinary VSI crusher relies purely on material‑to‑material impact, more fit for large‑scale high‑grade sand‑making lines.

Q: What materials can it process?
A: It processes medium‑hard rock materials, including granite, basalt, limestone, quartz, coal gangue and construction waste.

Q: Is maintenance complex?
A: Maintenance is based on a modular wear‑parts system. Users only need to replace rotors and crushing chamber liners when worn, easy for daily operation.

Q: Can the output size be adjusted?
A: Yes. Discharge particle size can be adjusted by changing rotor speed and configuring crushing chamber components.

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