Wear Resistance Capacity 2-300t/h Stone / Concrete Roller Crusher Machine for Sale

Double Roller Crusher is Our Patent Product

1.Manda Machinery Plant engaged in manufacturing crusher for 18 years.

2. It applies to cement, chemical industry, electric industry, metallurgy, construction, refractory material etc.

3. It is usually used in middle and fine crushing stage to crush medium hardness materials including concrete,coal,wood,limestone, furnace slag, coke, coal, steel slag, salt, shale, good used in all kinds of ore, stone, rock fine crushing.

Double Roller Crusher Working Principle

Adjustment of discharging-material size: The wedge-shaped or gasket control is installed between two roll wheels. There is adjusting bolt in the top of the control. The wedge makes the active roll wheel away from fixable wheel, while the adjusting bolt is pulling up the wedge, this make the gap in the two roll wheels and discharging-materials size larger. When the wedge is pulled down, the active roll wheel under the action of holddown spring makes the gap and discharging become smaller. The gasket control trough regulates the quantity or thickness of the gasket to adjust the size of discharging-materials.

Double Roller Crusher Advantages:

1. The structure is simple and compact, the noise is low, and the efficiency is high.
2. The installation is flexible, basically needs no foundation.
3. The rollers' surface of roller crusher adopts anti-friction welding rod or exchangeable dental plate, the maintenance is simple.
4. Self-preservation ability is strong, high hardness materials (such as all sorts of metal block) won't break the equipment's parts when they enter the crushing cavity.
5. The discharging granularity is adjustable; the minimum can reach 2-10 mm. 
 

Double Roller Crusher Main Technical Data

We are eager to suggest you the most suitable machine type after know the details request below:

1. What's the material to be crushed ?
Soft stone(coal,dolomite,limestone) or hard stone(granite,basalt,river pebble)?

2. What's the input size of the material?

3. What's the output size you need?

4. What's the capacity you want? How many tons or cubic meters per hour?