86-371-86555722
Floor6, Tower B, Xiyuan Square, Zhengzhou, Henan, China
Double Roller Crusher
1)easy operation and maintenance
2) High-efficient and flexible
we are the professional supplier of
Double Roller Crusher
Brief Introduction
PG Double roller crusher is mainly used to crush material, which is below the medium hardness, such as clinker mineral, coke, slag, shale, limestone and so on. It is the most suitable for small and medium non-metal mines and chemical industries to undergo secondary and fine crushing. It has the following features: simple structure, reliable performance, less flour.
Working Principle
(1)2PG double roller crusher is composed of a fixed extruded roller and a movable one, which rotate synchronously in the same direction.
(2)The material get into the crusher from the above of two rollers and took into by extruded rollers. The desired products are discharged by 50-200MPa effect.
(3)The force to material increases gradually when the material are bit by rollers. The max pressure can be 200Mpa. The discharged material, in addition to containing a certain proportion powder, and rest material interior have the large amount of crack, which save the grinding energy in the next crushing process.
Main Parameters
| Model | Roller Diameter (mm) | Roller Length (mm) | Max Feeding Size (mm) | Discharge Opening Size (mm) | Capacity (t/h) | Number of Roller | Speed (r/min) | Weight (t) | Overall Dimension (L×W×H) (mm) | Motor Power | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Model | Power (kw) | ||||||||||
| 2PG400×250 | 400 | 250 | ≤25 | 2-8 | 5-10 | 2 | 180 | 1.1 | 1215×834×830 | Y160L-6 | 2×5.5 |
| 2PG450×500 | 450 | 500 | ≤100 | 6-60 | 20-55 | 2 | 64 | 3.8 | 2260×2200×766 | Y160L-8 | 2×11 |
| 2PG610×400 | 610 | 400 | ≤80 | 8-30 | 30-70 | 2 | 75 | 3.5 | 2235×1722×810 | Y225M-6 | 2×15 |
| 2PG700×400 | 700 | 400 | ≤100 | 5-30 | 30-100 | 2 | 95 | 7.8 | 4300×1200×1200 | Y200L-4 | 2×18.5 |
| 2PG600×800 | 600 | 800 | ≤130 | 8-125 | 60-125 | 2 | 50 | 8.34 | 2780×3065×1310 | Y225M-B | 2×22 |
Main Features
(1) Can increase production 30% -40% of the total energy consumption can be reduced by 20% -30%.
(2) Dust board installed inside, good sealing performance, avoiding the crushed material Young tiny splash, less dust, low noise operation, has greatly improved the working environment.
(3) The Double Crusher equipped with safety guards, when there is an accident metallic iron into the crushing chamber, the protective device movement, iron leaked normal operation of equipment.
(4) The Double Crusher abrasive roller body roll gap between the 1mm ~ 20mm adjustable, according to the requirements of a good tune crushing granularity roll gap, the broken particle size can be reliably controlled, all in an ideal size by the crushing chamber below the discharge.
Pictures Show
