Double Roller Crushing Machine
1.low energy consumption
2.high efficiency, simple structure
3.closed structure

New Type Double Roller Crushing Device

Applicable to the cement, chemical, electric power, metallurgy, building mat erials, refractoriness and other industrial sectors broken medium hardness material, such as limestone, slag ,coke, coal and other materials in the debris, crushing operations. 
 

Pairs of roller crusher working principle and structure 

1,The series on the roll crusher formed mainly by the roller, roller wheel support bearings, clamping and regulation of such devices and drive components.  

2,Out of the regulation of particle size: 2 roll round with wedge-shaped or gasket between the regulating device, the top wedge-shaped device with adjustment bolt, after the adjustment bolt to wedge upward pull, the wedge roller of activities away from the fixed top wheel, two roller gap that is larger, a larger particle size, when the wedge down, the activities of the compaction roller under the action of the spring two smaller space, a smaller particle size. Gasket device is through the increase or decrease in the quantity or thickness of pads to adjust the size of a material particle size, when the increase in gasket when the two larger roller gap, when the reduction in gasket when the two smaller roller gap, a smaller particle size material . 

3,Drive mechanism is composed of two electric motors, belt drive to the slot through the triangle on the drag wheel roller, in accordance with the direction of movement relative rotation. In the broken materials, the materials from the mouth through the feed roller by rolling and broken, broken after the product discharged from the chassis below.  

4,For security, driving some of their own circumstances should be based on the actual installation of the safety cover. 

New Type Double Roller Crushing Device for mineral, chemical, cement, refractories, abrasives, building materials and other industrial sectors, crushing all kinds of high, medium hardness of ore and rock purposes, especially in the production of building materials industry, rock melon and green bean rice and other products, have a more generally broken machinery superior results. 

New Type Double Roller Crushing Device work should pay special attention to the following matters: 

1)Necessary to strengthen the work to mine iron. Non-broken material (solder first class goods) fall into the pairs of roller crusher and will become damaged, resulting in parking accident. So Crusher Iron should be installed before the installation. 

2)Viscous material easy to plug the break room for failure in handling the plug should stop processing, can not be carried out poke mine in operation. 

3)When dealing with materials containing large chunks, the chunks of ore should pay attention to space squeezed out easily from broken to prevent injury or damage to equipment.

4)Roll crusher run a long time, due to the roll surface wear larger particle size too small will cause this time pay attention to adjust the row of mine mouth or on the repair of the equipment.

5)To enhance the equipment inspection, lubrication of equipment parts should be on time and fuel, maintain equipment, a good lubrication.

Right roller crusher main technical parameters