The drum screen is a specialized screening equipment developed by our company for industries such as power plants, coking plants, building materials, metallurgy, chemical engineering, and mining. It overcomes the problem of screen sticking caused by various vibrating screens when screening wet materials, and improves the output and reliability of the screening system. Suitable for screening materials of various properties, as well as damp and easily clogged materials such as coal, coal gangue, coke quicklime, etc. The screened product is 100mm in size, 10-50mm in the middle, and can be as fine as 3mm or less. This product has received unanimous praise from a wide range of users.
Widely used in power plants, coking plants, building materials, metallurgy, chemical industry, mining and other industries, suitable for screening materials of various properties, such as coal, coal gangue, coke, quicklime and other damp and easily clogged materials.
A comb type cleaning and screening mechanism can be installed, which can screen any dirty or mixed material entering the screening cylinder during the screening process, thereby improving the screening efficiency of the equipment;
The material can fully contact the sieve, so the amount of sieve per unit time is large;
The whole machine is sealed with a sealed isolation cover, which eliminates dust flying and block splashing during the screening cycle, reducing pollution to the working environment;
Adopting an integral shaft structure, the rotary screen has a low speed, operates smoothly, and has a sealed isolation cover to isolate from the outside world, reducing working noise.
The drum screening machine is designed to prevent clogging of the sieve holes by allowing materials stuck in the sieve holes to be ejected due to the flipping and rolling of materials inside the drum. The GTS series drum screening machine mainly consists of a motor, a reducer, a drum device, a frame, a sealing cover, and an inlet and outlet. The drum device is installed obliquely on the frame. The electric motor is connected to the drum device through a coupling via a reducer, driving the drum device to rotate around its axis. After the material enters the drum device, due to the tilt and rotation of the drum device, the material on the screen surface flips and rolls, causing qualified materials (undersized products) to be discharged through the outer mesh of the drum, and unqualified materials (undersized products) to be discharged through the end of the drum. Due to the flipping and rolling of materials inside the drum, materials stuck in the sieve holes can be ejected to prevent blockage of the sieve holes.
| specifications | diameter（mm） | length（mm） | production（t/h） | rotational speed（r/min） |
| GS1030 | Φ1000 | 3000 | 1～3 | 22 |
| GS1245 | Φ1200 | 4500 | 3～5 | 16.6 |
| GS1550 | Φ1500 | 5000 | 5～7 | 16 |
| GS1565 | Φ1500 | 6500 | 16～24 | 9.98 |
| GS1660 | Φ1600 | 6000 | 16～24 | 10 |
| GS1865 | Φ1800 | 6500 | 50～70 | 13.6 |
In industries such as alumina plants, power plants, coking plants, coal chemical industry, mining, metallurgy, building materials, and chemical industry, wet and easily clogged materials such as coal, gravel, soil, sand and gravel, coke, and white ash are used.
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