Roller crusher introduction:
Roller crusher is used in the cement, chemical, power, mining, metallurgy, building materials, refractories, coal and other industries. It can crush brittleness and toughness materials into required size.
On the roll crusher features:
1. grinding system equipped with PDG-II, making productivity increase by 30% -40% and energy consumption reduce by 20% -30%.
2. Internal with dust-proof plate, good sealing performance, avoiding the broken tiny splash of materials, improving the working environment greatly.
3. rollers of crusher roller equipped with wear resistant liner, prolonging service life.
4. The roller crusher is equipped with safety guards device, when unexpected metallic iron fall into the crushing chamber, the protective device take effect, thus letting iron out.
Roller crusher is used in the cement, chemical, power, mining, metallurgy, building materials, refractories, coal and other industries. It can crush brittleness and toughness materials into required size.
Working principle of 2-Roller Crusher:
Adjustment of discharging granularity: There is wedge or gasket adjustment device between two rollers. The adjusting screw bolts are fixed on the head of wedge head. When the adjusting screw bolts pull the wedge upwards, the wedge makes the roller apart from fixed pulley. The gap between two rollers becomes bigger and then the discharging granularity becomes bigger. When the wedge goes downwards, the gap of the two wedges becomes smaller and then the discharging granularity becomes smaller. Gasket device adjusts the granularity by decreasing and increasing the gasket numbers or thickness. When the gasket number increased , he gap of two rollers and granularity become bigger, on the other hand ,the gap and granulariyt become smaller.|
Main technical parameters of 2-Roller Crusher
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Model
|
Material-in size
(mm)
|
Material-out size
(mm)
|
Capacity
(t/h)
|
Motor Power
(t/h)
|
Weight
(kg)
|
|
2PG—400×250
|
≤25
|
1-8
|
5-10
|
11
|
1500
|
|
2PG—500×400
|
≤30
|
1-10
|
8-20
|
22
|
3200
|
|
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
|
On the roll crusher features:
1. grinding system equipped with PDG-II, making productivity increase by 30% -40% and energy consumption reduce by 20% -30%.
2. Internal with dust-proof plate, good sealing performance, avoiding the broken tiny splash of materials, improving the working environment greatly.
3. rollers of crusher roller equipped with wear resistant liner, prolonging service life.
4. The roller crusher is equipped with safety guards device, when unexpected metallic iron fall into the crushing chamber, the protective device take effect, thus letting iron out.