Drum Sand Screening Machine

Shaftless drum screening machine is mainly suitable for the sorting and treatment of construction waste, domestic waste, stale waste, decoration waste and the classification and desliming of dry and wet materials in mining, coal, electric power, construction, chemical and other fields, and can also be used For the dehydration of coarse-grained materials. With the upgrading of the shaftless drum screening machine, it is now used for the preliminary work of the sand gold mine for seaside mining. At the same time, it can also cooperate with the drum washing machine or the trough washing machine for high mud content. , And the relatively viscous argillaceous sand gold is used for sieving and loosening. Using the rolling conveying principle, the friction coefficient is small, the friction is light, and the screen holes are not easy to be blocked. The roller support adopts an integral through-shaft structure, which runs smoothly, does not vibrate, and has low noise. The internal drum screen fittings adopt split design, simple structure, quick and convenient replacement and maintenance. The drum body adopts a fully enclosed structure, and the dust does not leak and fly, so that the civilized production can be reliably guaranteed.

Shaftless drum screening machine is mainly composed of motor, reducer, drum device, frame, sealing cover, and inlet and outlet. The whole is inclined to the ground plane, and the outside is sealed by a sealed isolation cover to prevent environmental pollution. The screening drum is rotated at a certain speed through the variable speed deceleration system, and the materials are separated from the top to the bottom through the screening drum. The fine material is discharged from the lower part of the front end of the screening drum, and the coarse material is discharged from the lower end of the screening drum.


Gravel rolling sieve machine usage
1. Stone field for the size of the stone classification. And the separation of soil and stone dust.
2. Sand and stone field with sand and stone separation.
3. Coal industry for lump coal and pulverized coal separation and coal washing (coal washing machinery components.
4. Chemical industry, mineral processing industry for the size of the block classification and separation of powdery substances.

Gravel rolling sieve machine Working Principle

1. The working environment of the drum sand sieving machine is good: the whole screening mechanism is designed in the sealed dust cover, which completely eliminates the dust flying phenomenon in the process of screening, thus improving the working environment.
2. Low noise of drum sand screen machine equipment: drum sand screen machine in operation, the noise produced by the material and rotating screen is completely isolated by the sealed dust cover, so that the noise can not be transmitted to the outside of the equipment, so as to reduce the noise of the equipment.
3. Long service life: The gravel rolling sieve machine is composed of a number of circular flat steel, specifications of 16mm*12mm, its cross-sectional area is far greater than other separation equipment screen screen cross-sectional area so the service life has been improved.

Stone powder cleaned coal fine coal drum vibrating screen electric screening machine high efficiency: because the drum sand screening machine is equipped with plate type screening mechanism, in the screening process, no matter how wet, sticky and miscellany material into the separation screen, through the relative movement of the screening machine and screen body, never blocked the screen, so as to improve the screening efficiency of equipment.

Zhengzhou Sinolion Machinery Co., Ltd. is one of the most credible manufacturers and suppliers of drum sand screening machine in China. Please feel free to buy high quality drum sand screening machine for sale here from our factory. Good service and reasonable price are available.

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