With the arrival of the blossom flower and warmly spring, Chinese infrastructure construction is in full swing. An increasing demand for all kinds of building materials, the processing equipment crusher will occupy a very important position and become the backbone industry. As one of the most widely used equipment in mining machinery, roll crusher has developing potential in the industry.

Structure advantages: simple, rational, high efficiency and energy-saving

This series of roll crusher (double roll crusher) composed by the roller, the roller support bearings, pressed and regulation devices and drive components.

The double roller crusher, with energy efficient features, is simple and reasonable in structure and low operating costs. For example, the grinding roller is equipped with replaceable wear liner. And wear-resistant linings uses domestic advanced wear-resistant materials, which has a long use life and is less to damage, easy maintenance, etc.  The continuous service life can up to more than one year. When severe wear, just remove the cover to replace. It is of small amount of maintenance, low cost, which is unmatched by any other type of crusher; At the same time, the roll crusher equipped with a safety device. When the accident metallic iron plunging into the crushing chamber, start the protective devices, pieces of iron leakage while equipment in normal operation; More important is roll crusher sewn 1mm ~ 20mm is adjustable. According to adjusted broken particle size, broken granularity can be reliable controlled, all the ideal particle size discharged from the bottom of the crushing chamber.

Work principle: roller with both crushing and grinding function

As the roller is smooth, roll crusher is not only able to crush stone, but also grind materials. When the material into the crushing chamber, the materials suffer gnaw force from rotating rollers of the machine. Material is forced to go through gap between the two rollers, squeezed and cut grinded, the material begins to fragmentation. And then small particles go through the gap of two rollers along the tangent of the roller rotation, discharged from the machine.When the particulate material is over the gap, they will continue to be broken until into small particles and discharge them.

Uses: good partners of the coal industry

Roll crusher is not only widely used in cement, metallurgy, chemicals, electricity, coal and other industries on the brittle and ductile materials processing, but also used for the crushing of minerals below medium hardness ores and rocks. That can be used for chemical, cement, building materials and other industrial sectors. Especially the coal industry, use the machine crushing raw coal, just does iron removal, cleaning, without removing the gangue, the coal can be directly broken. And the broken materials with uniform particle size, has low screen ratio. Thus simplify the coal processing flow, reduce the cost of investment and production.