Four Roller Crusher

Huashengming Heavy Industry is an innovative enterprise dedicated to the research, development, and production of mining crushing and screening equipment, with core products such as roll crushers and double-roll sand making machines having been granted over 20 national patents.

Ample stock directly from the manufacturer

We focus on manufacturing high-performance double-roll sand making machines. Our equipment is meticulously designed to efficiently process over 200 types of hard materials, including river pebbles, cobblestone, limestone, quartzite, and more!

What is Four Roll Crusher

Four Roll Crusher

The four-roll crusher, also known as the four-toothed roll crusher, is a medium and fine crushing equipment used in metallurgical and mining applications. It is suitable for ultra-fine crushing operations with a feed size below 90 mm and a product size ranging from 100 mesh to 5 mm. The four roller surfaces can be either welded overlay surfaces or smooth flat surfaces, and the combination can be selected according to the user’s required particle size. This equipment features a compact structure, small footprint, high crushing ratio, and relatively high output.

Applicable materials

Applicable Materials for Four-Roll Crusher

It can crush materials such as coal, coal gangue, slag, shale, limestone, pebbles, river pebbles, bluestone, siderite, basalt, granite, steel slag, cement clinker, construction waste, and other materials.

Performance Advantages

1. Adjustable output particle size

2. Low noise and low vibration

3. High crushing ratio

4. Small footprint

5. No restriction on material moisture content

6. Equipped with uniform feeding device and fine screening device

7. Hydraulic or spring automatic release mechanism (overload protection)

Performance Advantages of Four-Roll Crusher

Working Principle

Working Principle of Four-Roll Crusher

In the four-roll crusher, material enters the V-shaped crushing cavity between the upper pair of rollers. Under the extrusion force generated by the counter-rotating upper rollers, the material is squeezed and ground, then passes into the middle pair of rollers, which rotate in opposite directions. There, it undergoes secondary squeezing and fine crushing. Finally, the material enters the lower pair of rollers to be crushed to the required particle size, after which it is discharged by conveying equipment.

Product Details

Four-Roll Crusher Details

Four-Roll Crusher Manufacturer Strength Showcase

Customer website

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Customer Reviews of Double Roll Crusher

Patents and Certifications for Double-Roll Crusher

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