Double Roll crusher is used for the crushing of medium or lower-hardness mines and rocks. such as clinker mineral, coke, slag.
Roll crusher
Double Roll crusher is used for the crushing of medium or lower-hardness mines and rocks. such as clinker mineral, coke, slag, shale, limestone,quartz,granite,copper ore,iron
ore and so on.
We have 5-100TPH capacity for choice. It is a fine crushing machine; output size is adjustable.
The rollers of double roll crusher are made of good quality high chromium alloy which is anti-wear.
Our double roll crusher has two types of drive ways, one is belt drive, another is chain drive, and choice is
depending customers.
Our chain drive roller crusher special for crushing hard ore,such as : iron ore, copper ore,quartz,granite,river stone,Slag.....
Belt drive roller crusher special for crushing soft materials,.such as:coal, limestone,clay....
Our company professional manufacture roller crusher,the biggest size such as :1200x1600 shipped to
Mongolia for coal.1200x1000 shipped south africa for slag also shipped egypt for iron ore.
Double Roll crusher Working principle:
The particles are drawn into the gap between the rolls by their rotating motion and a friction angle formed
between the rolls and the particle, called the nip angle. The two rolls force the particle between their rotating
surface into the ever smaller gap area, and it fractures from the compressive forces presented by the rotating
rolls.
Double roll crusher parameter
| Type | material-in size() | material-out size(mm) | capacity(t/h) | motor power(kw) | weight(kg) |
| 2PG-400*250 | <25 | 1-8 | 5-10 | 11 | 1500 |
| 2PG-610*400 | <40 | 1-20 | 13-35 | 30 | 4500 |
| 2PG-750*500 | <40 | 2-20 | 15-40 | 37 | 12250 |
| 2PG-900*500 | <40 | 3-40 | 20-50 | 44 | 14000 |
