Sand Gravel Rotary Trommel Drum Screen Machine Self Cleaning Simple Structure

Introduction of High Effiency Self-cleaning Sand Gravel Rotary Trommel Drum Screen Machine​:

The High Effiency Self-cleaning Sand Gravel Rotary Trommel Drum Screen Machine mainly consists of reducer, drum device, frame, sealing cover, inlet and outlet. The roller device is inclined to be mounted on the rack. The motor is connected with the roller device through the coupling through the coupling, driving the drum device to rotate around its axis. When the materials enter the cylinder device, because of roller gear tilt and transhipment, flip and rolling material on the surface of the sun, make the qualified material (undersize) after roller end at the bottom of the discharging mouth eduction.As the material is flipped inside the drum, roll the material in the sieve hole to prevent the hole plugging.

This kind of sieve machine is also widely known as the rotary screen, trommel screen, drum screen, cylinder round sifter, revolving screen etc.

Working Principle of High Effiency Self-cleaning Sand Gravel Rotary Trommel Drum Screen Machine​​:

How does the rotary trommel screen machine works? The raw materials through the entrance of the Inlet will be pushed into the rotary drum/cylinder sieve. Raw materials in the rotary drum cylinder will be selected by the rotation of rotary drum sieve, with the rotating of the cylinder the materials that less than the screen mesh will flow down by gravity, the oversize materials will flow througn the cylinder and discharge from outlet at the machine end.

Material Running State in the Rotary Screen

Features of High Effiency Self-cleaning Sand Gravel Rotary Trommel Drum Screen Machine​​:

1. Modular replaceable screen segments according to customer requirements. Customer choose woven wire and plate per their demands.
2. The main frame of heavy steel structure is designed with components for minimizing material accumulation.
3. Trommel screens allow access to screens for maintenance and inspection.
4. Nylon bristle, cleaning device can be changeable quickly and individually for minimizing downtime of equipment, and that improving efficiency.
5. Barrel of trommel screen includes infeed diverter rings for minimizing the material loss.
6. Heavy duty structure includes integrated leveling system, it is easy to install.
7. Alternative feed and discharge chutes.
8. Trunnion components mounted to heavy duty roller bearings to prolong service life.
9. low stress welded, structural tubing lifter assemblies.

Some Important Information About High Effiency Self-cleaning Sand Gravel Rotary Trommel Drum Screen Machine​:

Technical Parameters of High Effiency Self-cleaning Sand Gravel Rotary Trommel Drum Screen Machine​:

Application of High Effiency Self-cleaning Sand Gravel Rotary Trommel Drum Screen Machine​:

The trommel screen can be used in power plants, coking plants, building materials, metallurgy, chemical, mining, ceramics and other industries.

1. Abrasive material and ceramic industry: building sand, mica, alumina, silica sand, abrasive, refractory material etc.
2. Coal Industry: suitable for screening and classifying lump coal, coal dust, coal washing etc.
3. Quarry: suitable for screening and classifying gravel, clay, mountain meal, sand etc.
4. Mechanical industry: casting sand, charcoal, grafito, powder metallurgy, electromagnetic material and metal powder etc.
5. Metallurgy and mining industry: quartz sand, sand, ore, titanium oxide, zinc oxide etc.

Structure of High Effiency Self-cleaning Sand Gravel Rotary Trommel Drum Screen Machine​​:

The rotary screen is mainly composed of a motor, a reducer, a drum body, a frame, a sealing cover, and an inlet, an outlet and so on.

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

Contact: Ms. Magie

E-mail: sale@aarealmachine.com

magiecn@gmail.com

WhatsApp/WeChat: 0086-15637361027

Website: https://www.aarealmachine.com