|Place of Origin:||China|
|Minimum Order Quantity:||1 Set|
|Packaging Details:||Plastic film for the machine, and fumigation-free plywood wooden case for the spare parts|
|Delivery Time:||30~35 work days after order confirmed|
|Payment Terms:||T/T, L/C|
|Supply Ability:||5 sets per month|
|Alternative Name:||Rotary Screen, Trommel Screen, Drum Screen, Revolving Screen, Cylinder Round Sifter Etc.||Movement:||Rotary Motion|
|Purpose:||Overcome The Screen Plugging Problem Caused By Circular Vibrating Screen And Linear Screen In The Process Of Screening Wet Materials||Angle Of Inclination:||5°~7°|
|Type:||Shaftless, With Shaft||Material:||Carbon Steel, Stainless Steel 304, 316L Etc.|
|Advantages:||Large Capacity, Big Screening Area, Easy To Replace The Screen Etc.||Application:||Municipal Solid Waste Sorting System, Compost Production Line Etc.|
rotary sifter machine,
rotary trommel screen
Trommel Separator Rotary Sifter Screens For Municipal Solid Waste Sorting System
Introduction of Rotary Trommel Screen Sifter for Municipal Solid Waste Sorting System:
Rotary Trommel Screen Sifter for Municipal Solid Waste Sorting System is highly efficient in the separation and processing of wood chips, top soil, compost, light demolition waste, domestic waste and aggregates. The rotating drums roll larger pieces of material to allow all fines to flow down and through the trommel screen plates. It is well known for its large processing capacity of compound fertilizer. And it is also a good choice for the classification of refractory materials, coal, sand , sandstone block, limestone, metallic or non-metallic minerals etc.
It is also known as the trommel screen, rotary screen, trommel vibrating screen, trommel vibrating sieve, drum screen, drum sieve, drum screening machine, revolving screen, cylinder round sifter, cylinder rotary screen, revolving cylindrical sieve, cylinder revolving screen, roller screen, roller sieve etc.
Working Principle of Rotary Trommel Screen Sifter for Municipal Solid Waste Sorting System:
The trommel screen's main structure is cylindrical drum, which is inclined and installed on the frame. The geared motor is connected to the drum device through a coupling, the driving drum will rotate around the axis direction. When the materials enters the drum device, due to the tilt and rotation of the drum device, the materials on the screen surface is overturned and rolled so that the fine material is discharged through the discharge port at the bottom of the back end of the drum of trommel screen, and the coarse material is discharged through the discharge port at the tail of the drum discharge. As the material in the drum devise flip, rolling, so the materials stuck in the sieve can be ejected to prevent the sieve blocking.
Material Running State in the Rotary Screen
|Other Names||rotary screen, rotary sifter, trommel screen, drum screen, revolving screen, cylinder round sifter etc.|
|Movement||rotary centrifugal movement|
|Power Source||general motor and reducer|
|Type||with shaft, shaftless|
|Angle of Inclination||5°~7°|
|Material||carbon steel, stainless steel 304, 316L|
|Advantages||overcome the screen mesh plugging problem caused by circular vibrating screen and linear screen in the process of screening wet materials|
|Features||have strong adaptability to materials. Material that is sticky, with high humidity, dirty and miscellaneous can be screened|
Features of Rotary Trommel Screen Sifter for Municipal Solid Waste Sorting System:
1. Smooth operation, low noise.
2. Simple structure, easy maintenance.
3. Mesh is not easy to block, automatic cleaning brush on the top of trommel screen to avoid the blockage.
4. Convenient maintenance, the upper hood is removable.
5. Sieve drum can be closed, easy to close the dust collection.
6. High screening efficiency, large screening capacity.
Application of Rotary Trommel Screen Sifter for Municipal Solid Waste Sorting System:
The trommel screen is always used for refractory materials, inferior coal, coal slime, bottom ash,sand classification, sandstone block classification.
Structure of Rotary Trommel Screen Sifter for Municipal Solid Waste Sorting System:
The trommel screen mainly consists of motor,reducer,roller device, frame, sealing cover and inlet & outlet. Due to the turning and rolling of the material in the drum, the material stuck in the screen hole can be ejected to prevent the screen hole from being clogged.
Rotary screen is mounted obliquely on the frame. The motor is coupled to the drum unit via coupling and reducer to drive the drum unit to rotate about its axis. After the material enters the trommel screen, due to the tilting and rotation of the roller device, the material on the sieve surface is turned over and rolled, so that the qualified material (the product under the sieve) is discharged through the discharge port at the bottom of the rear end of the drum, and the unqualified material (upper screen product) is discharged through the discharge port at the end of the drum.
1. driving device 2. coarse material discharge opening 3. seal cover
4. drum body 5. undersize material discharge opening 6. retaining plate
7. feed inlet 8. bracket
Technical Parameters of Rotary Trommel Screen Sifter for Municipal Solid Waste Sorting System:
|Screen Drum Diameter (mm)||
|Motor Power (KW)|
Contact Person: Magie
Layers of Screen: single layer of screen
Type: high-performance blow-through type air classifier
Anti-blocking: no blockage because of the air brush
Application: particles with static electricity, materials easy to agglomerate and with light specific gravity, viscous materials containing water or oil etc.