Shanghai Pohill Machinery
EN
ES
Shanghai Pohill Machinery
The toothed roll crusher is a specialized crushing equipment with high tooth strength and strong crushing ability, mainly used for coarse and medium crushing of medium-hard materials such as coal, gangue, shale, limestone, brick and tile waste.
Adopting a special tooth roller structure design, it has the advantages of high crushing efficiency, not easy to stick to materials, uniform discharge particle size, and low failure rate. It is widely used in coal mines, mines, building materials, chemical industry and other industries.
Stable operation, high output, low energy consumption, excellent particle shape, ideal choice for high-efficiency fine crushing in coal and mining industries.
The toothed roll crusher uses two relatively rotating toothed rollers to pull materials into the crushing chamber. The sharp teeth on the roller surface cut, tear and extrude the materials to achieve crushing. The motor drives the two rollers to rotate oppositely through the reducer. The materials entering the crushing chamber are quickly crushed under the action of the tooth rollers, and the crushed materials are discharged from the lower part of the machine.
Secondary and fine crushing of coal and coal gangue
Secondary and fine crushing of shale and limestone
Crushing and recycling of bricks and waste residue
Secondary and fine crushing of chemical raw materials
* Contact sales for more model images
The tooth body is made of high manganese steel alloy, service life 3-5 times that of ordinary teeth.
Special tooth arrangement and cavity design, suitable for wet and viscous materials.
Hydraulic overload protection device, automatically retreats when encountering unbreakable foreign matters.
Dual motors and dual reducers drive independently, suitable for long-term continuous operation.
The gap between the two rollers can be flexibly adjusted to control the discharge particle size.
The tooth roller and bearing are designed as modules, easy to disassemble and replace.
| Model | Feed Size(mm) | Discharge Size(mm) | Capacity(t/h) | Power(kw) | Weight(kg) |
|---|---|---|---|---|---|
| 2PGC400×250 | ≤50 | 5-20 | 6-12 | 7.5×2 | 3800 |
| 2PGC400×400 | ≤60 | 5-25 | 8-15 | 11×2 | 4200 |
| 2PGC450×500 | ≤80 | 5-30 | 10-25 | 11×2 | 4600 |
| 2PGC500×400 | ≤70 | 5-30 | 10-25 | 15×2 | 4600 |
| 2PGC600×400 | ≤80 | 5-30 | 15-35 | 18.5×2 | 5200 |
| 2PGC600×750 | ≤100 | 5-40 | 20-50 | 30×2 | 7800 |
| 2PGC600×900 | ≤100 | 5-40 | 25-60 | 30×2 | 8500 |
| 2PGC750×500 | ≤100 | 5-40 | 25-55 | 37×2 | 9200 |
| 2PGC800×600 | ≤120 | 5-50 | 30-70 | 45×2 | 14500 |
| 2PGC900×900 | ≤150 | 5-60 | 50-100 | 55×2 | 16800 |
| 2PGC900×1200 | ≤150 | 5-60 | 60-120 | 75×2 | 21800 |
| 2PGC1000×800 | ≤150 | 5-60 | 50-100 | 75×2 | 21800 |
| 2PGC1200×1000 | ≤200 | 5-80 | 80-150 | 110×2 | 32600 |
| 2PGC1200×1200 | ≤200 | 5-80 | 100-180 | 132×2 | 38600 |
| 2PGC1200×1500 | ≤200 | 5-80 | 120-220 | 160×2 | 48600 |
Technical parameters are for reference only, subject to change without notice
High-strength toothed roll surface with strong crushing capability, strong adaptability to wet and sticky materials, and no easy blockage.
It suits medium-hard and brittle materials such as coal, coal gangue, shale, limestone and brick waste.
The discharge size is controlled by adjusting the roll gap, producing uniform particles with low over-crushing and high yield.
The toothed roll structure adapts well to wet and sticky materials, and with proper roll speed, blockage is unlikely.