Compound Crusher

Vertical shaft compound crusher is a new multifunctional vertical fine crushing equipment combining hammer and impact crushing technology. With no screen design and adjustable particle size, it achieves non-blockage fine crushing and artificial sand making for various stones and minerals.

Vertical Shaft Compound Crusher, also known as vertical compound crusher, is a professional medium and fine crushing equipment optimized for high-fineness material processing. Different from horizontal crushers, this vertical compound crusher adopts vertical shaft layout and composite crushing structure, integrating the advantages of hammer crusher and impact crusher.
The biggest feature of the vertical shaft compound crusher is no screen strip design, which completely solves the blocking problem caused by high moisture and sticky materials. It can freely produce medium fine aggregates and ultra-fine sand, widely used in artificial sand production, mining fine crushing, cement raw material processing and construction waste recycling projects.

• Artificial fine sand production and stone shaping
• Mining medium and fine crushing of ore, quartz stone and gangue
• Cement plant raw material and clinker fine processing
• Construction waste recycling and fine aggregate reprocessing
• Weathered stone, limestone and soft stone fine crushing
• Industrial slag, coal gangue and solid waste treatment

Driven by the motor, the vertical main shaft and multi-layer rotor of the vertical shaft compound crusher rotate at high speed. Materials fall vertically into the composite crushing cavity from the top feeding hopper.

Materials are violently impacted, crushed and centrifugally thrown by high-speed hammer heads, and collide with the cavity lining plate for secondary crushing and grinding. Without screen plate restriction, qualified fine particles are discharged rapidly, while coarse materials circulate and crush repeatedly inside the cavity. The vertical compound crusher finally outputs uniform fine aggregates and artificial sand, realizing high-efficiency non-blockage fine crushing.

• No Screen & Zero Blockage: The vertical compound crusher cancels traditional screen plate structure, effectively solving material blocking problems caused by high humidity, mud and sticky materials, ensuring smooth continuous operation.
• Dual Functions of Fine Crushing & Sand Making: Integrates secondary fine crushing and sand shaping functions. One vertical shaft compound crusher can replace impact crusher and fine sand making equipment, saving investment cost.
• Adjustable Ultra-fine Discharge Size: The finished particle size can be adjusted freely from 0-20mm, with high fine powder content and uniform gradation, meeting high-standard construction sand and industrial fine material requirements.
• Vertical Compact Structure: Vertical shaft design saves floor space, features stable operation, low vibration and low noise, suitable for various fixed and small-site production lines.
• Strong Adaptability to Wet Materials: Not affected by material moisture content, suitable for wet limestone, weathered stone, coal gangue and construction waste with high humidity.
• Low Wear & Low Operating Cost: Reasonable compound crushing principle reduces unnecessary repeated impact loss. Wear-resistant parts have long service life, lowering daily maintenance cost.
• High Crushing Efficiency: Multi-layer rotor and composite crushing cavity design improve material collision frequency, ensuring high output and stable finished quality.

• Vertical Main Shaft & Rotor Assembly: High-strength integral vertical shaft and multi-layer rotor structure ensure stable high-speed rotation and strong crushing force, avoiding shaft deformation during long-term operation.
• Composite Crushing Cavity: Combined hammer impact and centrifugal crushing cavity design, realizing multi-angle material collision, improving fine crushing efficiency and particle roundness.
• Thickened Wear-resistant Accessories: High manganese steel hammer heads and lining plates enhance impact resistance and abrasion resistance, greatly extending the service life of the vertical compound crusher.
• No-screen Anti-blockage Structure: Canceled screen strip design eliminates material jamming, making the vertical shaft compound crusher adaptable to wet and sticky materials.
• Precision Adjustable Discharge Mechanism: Mechanical gap adjustment device accurately controls finished particle size, realizing free switching between fine crushing and sand making modes.
• Integrated Base & Drive System: Compact base structure reduces vibration, and stable power transmission ensures 24-hour continuous heavy-load operation.

When you want to build a stone crusher plant, there are several important factors to be considered:

1. The maximum stone size before crushing. From this data, the feed opening of jaw crusher can be confirmed;

2. How many tons or cubic meters per hour you want to process?

3. The feeding size of the next crushing stage.

The above three factors need to be considered together. The most important factor is the capacity of jaw crusher, even the stone size is smaller, but in order to reach the capacity, you have to choose a bigger jaw crusher. Meanwhile, you also have to consider the output size of jaw crusher, if it is suitable for the secondary crusher or not. It is a complicated stone crusher plant design, please contact our experienced expert to get more support.

Based on good quality and decades of experience, the Jaw Crusher which is manufactured by NJMINING was exported to different countries. The Jaw Crusher will be packed and loaded in our factory, and then be shipped to our clients safe and sound.