Jiangxi Hengchang has been engaged in the research and production of mining machinery and crushers for more than 30 years, with rich experience and mature technology. The following is a detailed introduction to the roller crusher, mainly including the introduction of its working principle and performance advantages, hoping to help users who choose a roller crusher.

Working principle of double roller crusher

1. This series of roller crushers are mainly composed of rollers, roller support bearings, pressing and adjusting devices, and driving devices.

2. Adjustment of discharge granularity: a wedge or gasket adjustment device is installed between the two rollers, and an adjustment bolt is installed at the top of the wedge device. When the adjustment bolt pulls the wedge up, the wedge pushes the movable roller away from the movable roller. The fixed wheel, that is, the gap between the two rollers becomes larger, and the size of the discharge becomes larger. When the wedge is downward, the gap between the two wheels of the movable roller becomes smaller under the action of the compression spring, and the size of the discharge becomes smaller. The gasket device adjusts the size of the discharge particle by increasing or decreasing the number or thickness of the gasket. When the gasket is added, the gap between the two rollers becomes larger, and when the gasket is reduced, the gap between the two rollers becomes smaller, and the discharge particle size becomes smaller. .

3. The driving mechanism is driven by two motors, which are driven by the V-belt to the sheave to drag the roller, and rotate according to the relative direction. When the material is crushed, the material passes through the roller from the feeding port, and is crushed by rolling, and the crushed product is discharged from the bottom of the chassis.

The performance advantages of  double roller crusher

(1) The roller crusher is small size, light weight, reasonable in model design, and can be easily moved.

(2) The price is relatively cheap, and it can be used to make sand and stones, which is very suitable for the sand making and stone production needs of some small stone factories.

(3) Strong processing capacity: The machine looks small, but the output can reach 110 tons per hour, and it can run stably for 10 hours a day, with high production efficiency.

(4) Integrated design of motor and equipment: The motor adopts the national standard brand, and the quality and performance are reliable.

If you need to know the technical parameters, price, use and maintenance knowledge of the roller crusher, please contact us, Jiangxi Hengchang can provide you with comprehensive knowledge of the double roller crusher.