Roll crusher design advantages

Time: 2015-03-04

Roll crusher industrial production as an important crushing equipment used in the broken clay, shale and coal gangue and other materials in a wide, generally applicable to the moisture content of not more than 15%, particle size of not more than 10mm material.

Feed roller crusher by belt conveyor is carried out. Conventional belt conveyor are 500mm wide, the material distributed thereon, substantially concentrated in the intermediate range of 300mm wide, after falling, only part of the width of the roll acts, the lower efficiency. Meanwhile Central badly worn, increasing the expected size, such as to ensure that the expected size, you need to increase the number of repair roller. Therefore, general crusher feeding directly affect product yield and quality, but also affect the life of the roller. I designed the roll crusher advantages are as follows:

1, an increase of fabric device, so that the material after the distributor falls more evenly throughout a wide range of roll, the roll width direction of the Ministry of wear basically the same equipment, reducing the grinding time, and increased efficiency.

2, using shear pin and coil springs combined unit consisting of just playing to make safety devices, shear pin roller pressure to bear all, only in case of overload, was cut. Cut before the gap remains unchanged, coil springs only after safety pin damage and the activities of the roll with a buffer role concessions and return spring is reduced in size, the whole structure is compact, and the cost is reduced by about 60%, product quality a guarantee.

3, using the rod through the frame, the anchor link up with the safety seat, and finally to roll pressure entirely borne by the rod, improved equipment stress situation. So that it can work better.

4, the rational design of the roll gap adjustment device to ensure that the production process equipment clearance adjustment.

5, in order to prevent the roll surface wear, designed with advanced roll surface correction device.

With the above structure optimized design, roll crusher working efficiency greatly enhance our company's equipment during use failure rate, long life, is the ideal choice for your broken material.