Raw Material Trommel Screen

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Product Description

The trommel screen is a new generation of screening equipment. The trommel screen is mainly composed of a motor, a reducer, a drum device, a frame, a sealing cover, and a material inlet and outlet. The whole is inclined to the ground plane, and the outside is sealed by a sealed isolation cover to prevent pollution of the environment. The screening cylinder rotates at a certain speed through the variable speed reduction system, and the materials are separated through the screening cylinder from top to bottom. The fine material is discharged from the lower part of the front end of the screening cylinder, and the coarse material is discharged from the lower end of the screening cylinder.

Performance Characteristics Of Trommel Screen:

1. Wide adaptability of materials: Rotary screen is widely used in the screening of various materials, whether it is low-quality coal, coal slime, soot or other materials, it can be screened smoothly.

2. The feeding method is simple and diverse: the feeding port of the rotary screen developed by our factory can be designed according to the actual situation on site, no matter it is a belt, funnel or other feeding methods, it can feed smoothly without taking special measures.

3. High screening efficiency: The equipment can be equipped with a comb-type cleaning mechanism. During the screening process, no matter how dirty or miscellaneous the material entering the screening cylinder is, it can be screened, thereby improving the screening efficiency of the equipment.

4. Large screening capacity, easy to enlarge

Under the same size, the area of the circle is larger than that of other shapes, so the effective screening area is large, so that the materials can fully contact the screen, so the screening capacity per unit time is large. And because of its simple structure, convenient layout, novel and mature technology, etc., it is easy to be large-scaled.

5. Low energy consumption

The power of the rotary screen motor developed by our factory is small, which is one-half to one-third of other screen types. The same amount of material is processed and the running time is only one-half of other screen types, so the energy consumption is low.

6. Good working environment

The entire screening cylinder can be sealed with a sealed isolation cover, which completely eliminates the phenomenon of dust flying and block splashing during the screening cycle, and avoids pollution to the working environment.

7. Low equipment noise

During the operation of the rotary screen, due to the low speed of rotation and the isolation of the sealed isolation cover from the outside, the noise cannot be transmitted to the outside, thereby reducing the noise of the equipment.

8. Long service life and small maintenance

The rotary screen is composed of several ring-shaped nets, and its total screening area is much larger than that of other screen types. In addition, it has high screening efficiency and short running time of the equipment, so it has a long service life, less wearing parts and less maintenance.

9. Easy maintenance

The equipment sealing and isolation upper cover can be disassembled, which will not affect the normal operation of the machine after disassembly, and makes maintenance very convenient.