The drum screening machine is a new generation of new self-cleaning special equipment after the electric vibrating screen and the common mesh drum screen produced by major domestic companies. It is widely used for sieving various solid materials with a particle size less than 300mm. It has many characteristics such as high screening efficiency, low noise, small amount of dust, long service life, small maintenance, and convenient maintenance. Its screening capacity is 60 tons/hour ~ 1000 tons/hour. The rotary drum screener, due to its unique structural characteristics, completely effectively solves the shortcomings of other types of screening equipment. It is the first choice for comprehensive utilization of power stations.
What Advantages can Attract you to Purchase this Machine?
The screening efficiency is high. Because the equipment is equipped with a plate cleaning mechanism, during the screening process, no matter how viscous, humid, or miscellaneous the material entering the separating screen is, the relative movement between the cleaning machine and the screen body will never block the screen. Mesh, thereby improving the screening efficiency of the equipment.
Good working environment. The entire screening mechanism is designed in a sealed dust cover, which completely eliminates the phenomenon of dust flying during the screening process, thereby improving the working environment.
The equipment has low noise. During the operation of the equipment, the noise generated by the material and the rotating screen is completely isolated by the sealed dust cover, so that the noise cannot be transmitted to the outside of the equipment, thereby reducing the equipment noise.
Long service life. The equipment screen is composed of several circular flat steels with a size of 16mm×12mm. Its cross-sectional area is much larger than the cross-sectional area of the screen bars of other separation equipment screens, so the service life is improved.
Convenient maintenance. The equipment is sealed with the equipment observation windows on both sides of the dust cover. The staff can observe the operation of the equipment at any time during work. Convenient and does not affect the normal operation of the equipment.
What is the Working Process of Screening?
The rotary drum type of screener uses a gearbox-type deceleration system to reasonably rotate the central separation drum of the equipment. The central separation drum is a screen composed of several circular flat steel rings. The central separation drum is installed at an angle to the ground plane. The material enters the cylinder net from the upper end of the central separation cylinder. During the rotation of the separation cylinder, the fine material is separated from top to bottom through the screen interval composed of circular flat steel, and the coarse material is discharged from the lower end of the separation cylinder and enters. The equipment is equipped with a plate-type automatic cleaning mechanism. Amid the separation process, through the relative movement of the cleaning mechanism and the sieve body, the sieve body is continuously “combed” by the cleaning mechanism, so that the sieve body is always kept clean during the entire working process. The vibratory sieving equipment will not affect the screening efficiency due to the clogging of the sieve holes.
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