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Working principle of rotary drum screen
Rotary drum screen is mainly composed of motor, reducer, trommel, rack, seal cover, inlet and outlet part etc. The trommel is mounted on the rack at an angle.The motor is connected with the drum device by a reducer through a coupling, and the trommel is driven to rotate around its axis. When the material enters into the trommel, due to the tilt and rotation of the trommel, the material on the screen surface is turned over and rolled, so that the fine material is discharged through the outlet at the bottom of the back end of the trommel, and the coarse particle material and impurities are discharged through the outlet at the end of the trommel.
Features of rotary drum screen
1.Trommel screen’s power is small, low energy consumption, there is a self-cleaning device, screen hole is not easy to be blocked.
2.Rotary drum screen is in small occupation space, low investment cost, stable and reliable operation, high screening efficiency, large output.
3.Rotary drum screen is simple process layout, easy installation and maintenance, easy operation.
4. Rotary drum screen is strong adaptability to materials, high viscosity and humidity and other properties of materials can be screened.
5.The central screen of rotary drum screen has good wear resistance, long service life and convenient replacement.
Specifications of rotary drum screen
Model | Capacity (m3/h) | Trommel diameter (mm) | Trommel length (mm) | Power (kw) |
GTS06 | 5-10 | Φ600 | 1.2m-2.8m | 0.75 |
GTS08 | 8-15 | Φ800 | 1.5m-2.8m | 1.5 |
GTS10 | 15-30 | Φ1000 | 1.5m-3.0m | 2.2 |
GTS12 | 20-50 | Φ1200 | 1.5m-3.5m | 3 |
GTS15 | 40-80 | Φ1500 | 1.5m-4.2m | 5.5 |
GTS18 | 80-150 | Φ1800 | 1.5m-4.5m | 7.5 |
GTS20 | 130-200 | Φ2000 | 1.5m-5.5m | 11 |
Case 1:Jordan GTS08 Trommel screen
This equipment is applied to silica sand classification, the output capacity is 20tph, with the use of hydraulic classifier to classify the fine particle sand, and the classification efficiency is more than 90%.
Case 2:Botswana 4GTS10 Trommel screen
The 4 sets of trommel screen used in production line of high purity quartz sand, mainly used for the classification of coarse quartz sand. It combined with desliming cone and Hindered settling classifier to achieve the ideal classification results.
The process of High purity quartz sand has high requirements for classifying equipment, and high efficiency equipment can be an important guarantee for the operation of the project. Sinonine not only meets my requirements for high quality equipment, but also meets my requirements for cost performance. The cooperation between Sinonine and me will be maintained for a long time. I currently use the Hindered settling machine and Trommel screen with very stable operation, fully automatic production, and the operation cost is very low. The size range of quartz sand grading can be adjusted, it is a very perfect set of equipment.
Working principle of rotary drum screen
Rotary drum screen is mainly composed of motor, reducer, trommel, rack, seal cover, inlet and outlet part etc. The trommel is mounted on the rack at an angle.The motor is connected with the drum device by a reducer through a coupling, and the trommel is driven to rotate around its axis. When the material enters into the trommel, due to the tilt and rotation of the trommel, the material on the screen surface is turned over and rolled, so that the fine material is discharged through the outlet at the bottom of the back end of the trommel, and the coarse particle material and impurities are discharged through the outlet at the end of the trommel.
Features of rotary drum screen
1.Trommel screen’s power is small, low energy consumption, there is a self-cleaning device, screen hole is not easy to be blocked.
2.Rotary drum screen is in small occupation space, low investment cost, stable and reliable operation, high screening efficiency, large output.
3.Rotary drum screen is simple process layout, easy installation and maintenance, easy operation.
4. Rotary drum screen is strong adaptability to materials, high viscosity and humidity and other properties of materials can be screened.
5.The central screen of rotary drum screen has good wear resistance, long service life and convenient replacement.
Specifications of rotary drum screen
Model | Capacity (m3/h) | Trommel diameter (mm) | Trommel length (mm) | Power (kw) |
GTS06 | 5-10 | Φ600 | 1.2m-2.8m | 0.75 |
GTS08 | 8-15 | Φ800 | 1.5m-2.8m | 1.5 |
GTS10 | 15-30 | Φ1000 | 1.5m-3.0m | 2.2 |
GTS12 | 20-50 | Φ1200 | 1.5m-3.5m | 3 |
GTS15 | 40-80 | Φ1500 | 1.5m-4.2m | 5.5 |
GTS18 | 80-150 | Φ1800 | 1.5m-4.5m | 7.5 |
GTS20 | 130-200 | Φ2000 | 1.5m-5.5m | 11 |
Case 1:Jordan GTS08 Trommel screen
This equipment is applied to silica sand classification, the output capacity is 20tph, with the use of hydraulic classifier to classify the fine particle sand, and the classification efficiency is more than 90%.
Case 2:Botswana 4GTS10 Trommel screen
The 4 sets of trommel screen used in production line of high purity quartz sand, mainly used for the classification of coarse quartz sand. It combined with desliming cone and Hindered settling classifier to achieve the ideal classification results.
The process of High purity quartz sand has high requirements for classifying equipment, and high efficiency equipment can be an important guarantee for the operation of the project. Sinonine not only meets my requirements for high quality equipment, but also meets my requirements for cost performance. The cooperation between Sinonine and me will be maintained for a long time. I currently use the Hindered settling machine and Trommel screen with very stable operation, fully automatic production, and the operation cost is very low. The size range of quartz sand grading can be adjusted, it is a very perfect set of equipment.
