Double Roll Crushers - China

Roll crusher is also called roller crusher and smooth roll crusher.

It

is suitable for crushing medium hard materials in cement industry,

chemical industry, electric power, metallurgy, building materials

industry, refractory materials industry and other industries to crush

slag, coke, coal and other materials.

It has characteristics of reliable

performance, low repair cost, less dust and low noise.

The common types

of roll crushers are double roll crusher and toothed roll crusher.

Application:

Roller crusher is suitable for coarse and intermediate crushing of brittle block materials in cement, chemical industry, electric power, mine, metallurgy, building materials, refractory materials and coal mine and other industries.

Especially in the coal industry, double roll crusher can directly crush raw coal as long as removing iron and impurity and without gangue removal.

The broken materials are of even granularity and low over- crushing rate, thus simplifying the coal preparation process and reducing the investment and production cost.

Working Principle of Roll Crusher

The main structure of the wheel gearing is composed of fixed roll, movable roll, drive shaft, machine box, chassis, cover piece and long gear cover.

The motive power of the machine comes from the V- belt pulley of the electromotor, and a pair of middle reduction gear will make the fixed roll rotate, and then a pair of long gear drive on the other side of the fixed roll will drive the movable roll, and the two rolls perform relative movement to squeeze the materials.

The Advantages of Roll Crusher:

1 - Low noise.

2 - Less dust.

3 - Uniform particle size.

4 - Large crushing ratio.

5 - High production efficiency.

6 - Simple and stable operation.

7 - Sensitive overload protection.

Company Contact:

• Posted By: Henan Fote Heavy Machinery Co., Ltd

• Phone: 8637169606666

• Address: Kexue Revenue, High and New Technology Industrial , Zhengzhou , China

• Email:

• Website: https://www.fte-china.com

• Business Description: Henan Fote Heavy Machinery Co., Ltd., the original Henan First Machinery Manufacturing Company, founded in 1982, is a large joint stock corporation, majoring in heavy mining machinery and civil machinery manufacturing.
  
  Fote occupies an area of 360, 000 square meters, including 60, 000 square meters of standard heavy industrial workshops equipped with more than 500 large and medium sized metal processing, riveting and assembly equipment.
  
  The total online staff is up to 2, 000.