Drum sand screen

Capacity：60—1000t/h......

Introduction：　　Drum sand screen is an important equipment in domestic waste comprehensive treatment line. The drum sand screen series equipment designed and produced by ou.....

Product Description

　　Drum sand screen is an important equipment in domestic waste comprehensive treatment line. The drum sand screen series equipment designed and produced by our company has the advantages of strong sorting capacity, high cost performance, strong adaptability to working conditions, convenient screen plate replacement, easy maintenance and so on.

Performance description of roller screen:

　　Contact with acid, alkali, oil, leachate and corrosive materials, large dust, easy to wear and other working conditions; The drum is made of 16Mn or 16mnmov steel plate. The structure of the rotating part is thick wall rolling ring. After machining with special equipment, its shape tolerance and operation condition can ensure the use function. The running direction of the drum is the same as that of the guide plate, the drum runs in balance, does not collide with other parts, and the radial runout is ≤ 0.8mm; Axial series movement ≤ 1.0mm to ensure coaxiality and cylindricity of rotating body keel and drum; After commissioning, the rotating body rotates stably, the conveying speed is stable, the noise is low (≤ 85dB), the gear mesh is good, the feeding and unloading devices operate well, and there is no material leakage and falling. The connection shall be firm and the welding gap shall be uniform and flat.

Product Advantage

　　The sieve plate is made of structural steel plate with a thickness of 10 mm. The aperture can be adjusted according to the material conditions and process requirements. After anti-corrosion strengthening treatment, it is acid, alkali and corrosion resistant. The framework adopts the overall welded structure of section steel, and the connection between the screen plate and the drum framework adopts the bolt connection structure, which has the advantages of long service life and good stiffness. The screen shape and aperture can be determined according to the process requirements, and has good interchangeability.

　　The overall equipment is acid-base and corrosion-resistant, and the keel and other key parts are subject to surface strengthening treatment;

　　The driving unit is a motor reducer, which directly drives the front and rear support wheels, with stable start, large driving force, large friction, impact resistance and long service life:

　　The bearing wheel core is made of high-strength structural steel and externally injected with polyester composite material, which is wear-resistant, pressure resistant, acid and alkali resistant. The bearing roller shaft does not jump, and is wear-resistant and corrosion-resistant;