TONY Drum Screener is mainly used in the wood pellet production lines, which separates large-sized wooden blocks, wood chips and impurities from wood sawdust or wood powder, so the wood sawdust or wood powder can be made into wood pellets. The drum screen is mainly composed of feed hopper, drum, motor, reducer, frame, sealing cover and so on. The main body of the roller screen is the screening cylinder, which is composed of a screen made of some circular flat steel. The whole of the screen cylinder has an inclination Angle with the ground, and the external sealing is set with a sealed isolation cover. The motor is connected with the coupling of the cylinder through the designed decelerating device. The speed change and deceleration of the motor speed are adopted by the decelerating system to make the screening cylinder rotate according to the specific speed.The material is sent into the cylinder body by the feed port. The raw materials in the material with a diameter smaller than the sieve diameter fall from the screen, while the materials in the material with a diameter larger than the diameter of the sieve itself move towards the exit direction with the roller rolling until they reach the drum where the sieve diameter is larger than its own diameter, and are collected after being screened

TONY Drum Screener is a special screening equipment developed for power plant, coking plant, building materials, metallurgy, chemical industry, mining and other industries. It overcomes the problem of net clogging caused by circular vibrating screen and linear screen when screening wet materials, and improves the output and reliability of the screening system. The roller screen is a very widely used screening machine in the separation technology, which is controlled by the particle size, and the separation accuracy is high.

1. Chemical Industry: Sifting calcium oxide, compost, fertilizer, ammonium sulfate, potash, etc.

2. Quarry: Suitable for screening and classifying gravel, clay, soil, mountain meal, sand, etc.

3. Coal Industry: Suitable for screening and classifying lump coal, coal dust, coal washing, bottom ash, etc.

4. Abrasive Material And Ceramic Industry: Building sand, mica, alumina, silica sand, abrasive, refractory material, etc.

5. Metallurgy And Mining Industry: Quartz sand, sand, ore, titanium oxide, zinc oxide, gold screening and washing, etc.

6. Mechanical Industry: Casting sand, charcoal, powder metallurgy, electromagnetic material and metal powder, etc.

7. Recycling Industry: Solid waste, scrap tires, plastic, etc.

8.Biomass Pellet Industry:Screen the magazines in the sawdust and press the particles

The TONY Drum Screener is composed of a main body, an observation window, a motor, a reducer, a drum group, a frame, an inlet and outlet, a rotating shaft, a screen, a pulse dust collector, etc.The main body is composed of a ring flat steel wire mesh, the whole is tilted to the ground plane, and the outside is sealed with an isolation cover to prevent environmental pollution.

TMG series drum screen is a high precision non-vibrating screen sorting equipment, for different material screening needs have different screen distribution bureau and design, please choose the right roller screen according to the material situation, if you are not sure about the specific roller screen model, please contact us

1. The rolling conveying principle, the friction coefficient is small, the wear is light, the screen is not blocked.

2. The roller support adopts the whole through shaft structure, stable operation, no vibration, low noise.

3. Roller screen accessories with separate design, simple structure, quick and convenient replacement and maintenance.

4. The roller sieve operation is safe and reliable, with small power, low energy consumption, energy saving effect is obvious.

5.Roller sieve one-time investment, small investment capital, large processing capacity (daily processing capacity of thousands of tons), recovery is particularly high.

6.Easy to replace network and lock port.

7.Using special screen, high efficiency screening, long service life

8.Low noise, good performance，Simple structure and easy maintenance.

The equipment is mainly used to separate the large volume of impurities mixed in the powder material, so as to prevent the damage to the internal mold of the pellet machine during the process of pressing the particles. In the picture is one of the sections of the customer's biomass pellet production line site, which can be called the screening section The raw material for the customer to make biomass pellets is sawdust, the thickness of the sawdust is not uniform, there may be some large impurities, in order to ensure the effect of pressing biomass pellets, and avoid the damage caused by impurities to the mold inside the pellet machine, we need to use our drum screen, the wood chips that meet the standard are transported to the bunker through the belt to reserve, used to make wood pellets. Impurities or non-conforming wood chips are screened and collected Material can choose ordinary steel plate material, or galvanized material, galvanized material has higher strength, better corrosion resistance, durable, longer service life For specific equipment details and quotations, you can consult tony

1.The rolling conveying principle, through the material rolling and rolling to reduce the screen blockage, screen size 2-80mm optional, screening efficiency of more than 95%.

2.With a comb cleaning device, in the screening process, through the relative movement of the cleaning machine and the screen body, reduce material clogging.

3.The installation tilt Angle is small, the material keeps turning and rolling in the cylinder and flows forward along the slope of the drum, and the screening effect is good.

4.The whole screening mechanism is designed in the sealed dust cover, to avoid dust flying and block splash in the material screening process, reduce pollution, reduce working noise.

5.The equipment observation window on both sides of the sealed dust cover, the end of the seal cover and the side of the screen cleaning machine are provided with a quick opening door for maintenance, which is convenient for equipment maintenance.

6.The screen is composed of a number of circular flat steel, the specification is 16mm×12mm, long service life.

7.The energy consumption is small, is 50% of other sieve type

8.The body can be selected according to their own needs, galvanized material, durable, corrosion resistance

1.Embedded steel plate. Before installation, the steel plate should be embedded according to the requirements of the equipment installation drawing, and the upper plane of the embedded steel plate should be on the same plane.  2.Determine the installation location. Installation of screen body. The installation position of the screen body is determined according to the position arrangement of the inlet and outlet of the equipment. 3.Install the base support. The two ends of the screen body are installed on the foundation support by hoisting, and the installation Angle of the screen body is adjusted to the design Angle, and then fixed welding is performed. 4. Connect the feed port and discharge port. 5. Connect the sealing plate of the lower support of the screen body. 6. Check installation.rotate the drum sieve cylinder by hand, there should be no excessive resistance or stuck phenomenon, otherwise it should be adjusted in time to find out the cause. 7. Lubricating injection.After the drum screen leaves the factory, if it is installed for more than 6 months, the bearing of the large shaft must be removed and cleaned before installation.