Roll Crusher
The roll rusher is the crushing equipment developed by our company for coarse and fine crushing. It is widely used in metallurgy, building materials, refractory materials and other industrial sectors to crush medium and high hardness materials. What’s more, it has the characteristics of low noise, less dust, reliable performance and convenient maintenance. (The 2PG700×400 roller crusher has good effect on sand making for river pebble.
Brief In Roll Crusher
The roller crusher is used for crushing limestone, river pebble, coal, dolomite, granite, weathered rock, basalt, iron ore, quartz stone, cement clinker, coal gangue and other materials. The machine has a feed size of 25-30 mm. The roller crusher has a maximum production capacity of 110t/h.
A wedge or washer adjustment device is disposed between the two rollers, and the top end of the wedge device is provided with an adjustment bolt. When the adjusting bolt pulls up the wedge, the wedge pushes the movable roller away from the fixed wheel, that is, the gap between the two rollers becomes larger, and the discharge granularity becomes larger. When the wedge is downward, the movable roller is pressed against the spring. Under the action of the pressing spring, the gap between the two wheels becomes smaller, and the discharge granularity becomes smaller.
