Lab Double Roll Crusher
The double rollers crusher is widely used for secondary and fine crushing in the industry of mining, building materials, chemical industry, metallurgy and so on. It can crush materials in middle hardness such as rocks, ore, coke, lump coal, slag, mineral slag, cement clinker, fireproof materials, and so on.
Roller crusher is suitable for laboratory and production of fine crushing, medium crushing, fine crushing materials, mainly for coal power, electric power, mining, geology, chemical, metallurgy, building materials and chemical industry laboratory environmental protection equipment.This machine is smooth double roll crusher.It is suitable for crushing all kinds of medium and low hardness ores and rocks in laboratories and laboratories. Its compressive strength is not higher than 700 kg/cm ².
Simple structure, flexible adjustment of discharging size;
On both the fixed roll and the movable roll shaft, a key is connected to two wheel housings. The wheel is mounted on the wheel housings. One end of the shaft is equipped with a long gear, and the other end of the fixed roll is equipped with a cylindrical gear. Roller rolling and two wheel material using ZG50Mn2 after quenching and tempering heat treatment, with strong, durable, and other advantages;
Containing active device: when the machine work, such as have not crusher objects or accidentally dropped the metal into the machine, and its size cannot be passed in the gap between the two rollers, for does not cause damage to the machine, activity bearing moving back, let’t broken through objects or metal, to adapt to this kind of situation.