Zhengzhou Hengxing Heavy Equipment Co., Ltd.

2-Roller Crusher 2-Roller Crusher

2-Roller Crusher

Roller diameter: 400-700mm

Feeding size: 25-100mm

Production: 5-110 t / h

Application: Metallurgy, building materials, refractories, river pebbles and other high hardness materials.

Processible Materials: Limestone, river pebbles, coal, dolomite, granite, weathered rock, basalt, iron ore, quartz stone, cement clinker, coal gangue and so on.

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Product Details

Introduction of 2-Roller Crusher

2-Roller Crusher is compression type crushersare is used for middle crushing and fine crushing of all kinds of ores and rocks. It is used for the crushing or medium-hard rock as well as for sticky and soft materials,  lignite and mineral coal, clay, marl, limestone and similar raw materials as well as for overburden and ores.

Roller Crusher

The roller crusher is suitable for coarse and medium crushing crisp and massive materials in the cement, chemistry, power station, mines, metallurgy, building materials, refractory and coal mines and other industries. The materials after using the roll crushers  are even in granularity and  big crushing ratio, thus simplifying the coal dressing process and reducing the investment and production cost.

Working principle of 2-Roller Crusher:

The gear transmission device of the roll crusher mainly consists of a fixed roller, dynamic roller, transmission shaft, main engine, chassis, covering shell and long gear covering shell. The roller crusher relying on the long gear pulley installed on the other end of the fixed roller, the dynamic roller is driven. 

The two rollers of the roll crusher are moving towards each other for squeezing materials. Through the feed opening, the raw materials fall to between the two rollers, after crushed, the final products drop naturally. 

When there are unbreakable materials or the material is too hard, the roller will concede automatically under the effects of spring and hydraulic pressure, which will widen the clearance between the rollers and make the hard or unbreakable so as to avoid damaging the machine. The clearance between the two rollers can be adjusted to change the sizes of final products.

Stone Crusher Plant For Sale

Features of 2-Roller Crusher:

1. It has a simple structure and takes up smaller space, and the operation and maintenance of this machine is very convenient.

2. Crusher with a reasonable roll crusher price has a compact structure, lightweight and small size can significantly save the investment.

3. Equipped dust-proof plant inside the machine and the sealing ability is excellent so that there is little powder dust and lower working noises

4. Roller wear cycle is long, wearing parts use high-strength wear-resistant materials, can break high hardness materials, loss of small, long life.

5. The operational cost is low, stable operation, high efficiency, saving energy, high crushing efficiency.

6. The gap of the roll can be adjusted according to the requirement of the customers.

Smooth Roll Crusher

Roller Crusher Technical data




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