Paper Machine Rotary Trommel Screen for Sale
1000/1200/1500/1800/2000
Trommel screen is a screening device used to separate coarse impurities from pulp during the initial screening stage of pulp processing.
Delivery
EXW,FOB,CFR,CIF
minimum order
1 set
Supply Ability
50set / Month
Country of Origin
china
Stock Time
20Day
Quantity
US $6000.00 - US $15000.00 / set
1.Structure of paper machine rorary trommel screen for sale
The trommel screening machine mainly includes cylindrical screen drum, rotating rotor, pulp inlet, accepts outlet, rejects outlet, casing, and driving device. The surface of trommel screen drum is distributed with screen holes, and the rotor maintains a very small gap with the inner wall of trommel screen drum.
The trommel screening machine mainly includes cylindrical screen drum, rotating rotor, pulp inlet, accepts outlet, rejects outlet, casing, and driving device. The surface of trommel screen drum is distributed with screen holes, and the rotor maintains a very small gap with the inner wall of trommel screen drum.
2.Function of trommel screening machine
The function of rotary trommel screen for sale is to separate coarse impurities in the pulp during the coarse screening stage, such as unevaporated wood chips, pulp clumps, sand and gravel, metal debris, etc., while ensuring the pass rate of accepts and providing qualified pulp for subsequent papermaking.
The function of rotary trommel screen for sale is to separate coarse impurities in the pulp during the coarse screening stage, such as unevaporated wood chips, pulp clumps, sand and gravel, metal debris, etc., while ensuring the pass rate of accepts and providing qualified pulp for subsequent papermaking.
3.working principle of rotary trommel screen for sale
After the pulp enters trommel screening machine through inlet, it forms a circulating flow; When the rotor rotates, its blades sweep over the inner wall of trommel screening machine, periodically creating negative pressure on the inside of trommel screening machine. Under the pressure, accepts pass through the sieve holes and are discharged from the accepts outlet; rejects cannot pass through the sieve holes are discharged from the trommel screening machine outlet with the slurry flow.
After the pulp enters trommel screening machine through inlet, it forms a circulating flow; When the rotor rotates, its blades sweep over the inner wall of trommel screening machine, periodically creating negative pressure on the inside of trommel screening machine. Under the pressure, accepts pass through the sieve holes and are discharged from the accepts outlet; rejects cannot pass through the sieve holes are discharged from the trommel screening machine outlet with the slurry flow.
Parameters of trommel screen for sale
| Model | 1200 | 1500 | 1800 | 2000 |
| Screen drum inner diameter | 1200mm | 1500mm | 1800mm | 2000mm |
| Effective length of screen drum | 2000mm | 3000mm | 3500mm | 4000mm |
| Screen drum speed | 14r/min | 10.5r/min | 8.5r/min | 7r/min |
| Capacity | 24~40t/d | 30-50t/d | 65-85t/d | 80-100t/d |
| Pulp inlet concentration | 5%~6% | |||
| Pulp outlet concentration | 2%~4% | |||
