|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:||Trommel Screen, Rotary Screen, Rotary Sifter, Drum Screen, Revolving Screen, Cylinder Round Sifter Etc.||Movement:||Rotary Motion|
|Advantages:||Screen Hole Is Not Easily Blocked, Simple In Structure Etc.||Purpose:||Overcome The Screen Plugging Problem Caused By Traditional Vibrating Screen During The Process Of Screening Wet Materials|
|Angle Of Inclination:||5°~7°||Material:||Carbon Steel, Stainless Steel 304, 316L Etc.|
|Surface Treatment:||Paint, Sandblast And Polish Etc.||Application:||Power Plants, Coking Plants, Building Materials, Metallurgy, Chemicals, Mines, Ceramics Etc.|
air classifier machine,
rotary trommel screen
Introduction of High-efficiency Rotary Trommel Screen Machine for Coking Plants:
High-efficiency Rotary Trommel Screen Machine for Coking Plants 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.
The rotary trommel screen is a special screening equipment developed by our company for power plants, coking plants, building materials, metallurgy, chemicals, mining, ceramics and other industries. The roller screen overcomes the screen clogging problem of the circular vibrating screen and the linear screen when screening wetter materials, and improves the output and reliability of the screening system, which is well received by the majority of users.
Trommel screens are cheaper to produce than vibrating screens. They are vibration free which causes less noise than vibrating screens. Trommel screens are more mechanically robust than vibrating screens allowing it to last longer under mechanical stress.
Working Principle of High-efficiency Rotary Trommel Screen Machine for Coking Plants:
The rotary screen is mainly composed of a motor, a reducer, a drum device, a frame, a sealing cover, and an inlet and outlet. The roller unit is installed on the rack at an angle. Motor to the drum through a reduction coupling means are connected together by the drive roller means rotatable about its axis. When the material into the drum means, the inclination and the rotation of the drum assembly, the material turned over and the rolling surface of the screen, so that acceptable material (undersize product) is discharged through the outer screen cylinder, conforming material (oversize product ) is discharged through the end of the drum. As the material within the drum reversing, rolling the material in the mesh of the card can be ejected, to prevent clogging of the sieve.
Material Running State in the Rotary Screen
Features of High-efficiency Rotary Trommel Screen Machine for Coking Plants:
1. Sieve holes are not easily blocked.
2. Smooth operation and low noise.
3. Simple structure and easy maintenance.
4. The whole machine has high reliability and less one-time investment.
5. Special screen is adopted for high screening efficiency and long service life.
|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|
Structure of High-efficiency Rotary Trommel Screen Machine for Coking Plants:
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 High-efficiency Rotary Trommel Screen Machine for Coking Plants:
|Screen Drum Diameter (mm)||
|Motor Power (KW)|
Application of High-efficiency Rotary Trommel Screen Machine for Coking Plants:
1. Coal Industry: suitable for screening and classifying lump coal, coal dust, coal washing etc.
2. Abrasive material and ceramic industry: building sand, mica, alumina, silica sand, abrasive, refractory material etc.
3. Mechanical industry: casting sand, charcoal, grafito, powder metallurgy, electromagnetic material and metal powder etc.
4. Quarry: suitable for screening and classifying gravel, clay, mountain meal, sand etc.
5. Metallurgy and mining industry: quartz sand, sand, ore, titanium oxide, zinc oxide etc.
Contact Person: Ms. 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.