HEBEIOUTAI ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD.
WLS Shaftless Screw Conveyor

WLS Shaftless Screw Conveyor

WLS shaftless screw conveyor is mainly used for wastewater treatment, papermaking, chemical industry waste and other industries to convey materials with strong adhesion, pasty and viscous materials (such as chemical raw materials, waste paper pulp, malt, sludge, etc.) and easily entangled materials (such as domestic waste), and has unique advantages. Therefore, the shaftless screw conveyor is also called anti-entanglement conveyor and garbage disposal conveyor. The conveying principle of WLS shaftless screw conveyor is basically the same as that of general screw conveyor, but the difference in structure is that the screw body has a shaft and a shaftless one. The materials of shaftless screw conveyor are ordinary carbon steel and stainless steel. Product structure: mainly composed of power unit, head assembly, casing, shaftless screw body, wear-resistant lining, feed port, discharge port, machine cover (when necessary), base, etc.

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Structure of WLS Shaftless Screw Conveyor

1. WLS shaftless screw conveyor drive device: adopt cycloidal pinwheel reducer or shaft-mounted hardened gear reducer. When designing, the drive device should be placed at the discharge end as much as possible so that the screw body is in a tension state during operation.

2. The head of the WLS shaftless screw conveyor is equipped with a thrust bearing, which can withstand the axial force generated when conveying materials.

3. WLS shaftless screw conveyor casing: The casing is U-shaped, with a cover on the top (when necessary), and is made of stainless steel, carbon steel or fiberglass.

4. WLS shaftless screw conveyor shaftless screw body: made of stainless steel or wear-resistant steel.

5. WLS shaftless screw conveyor wear-resistant lining: wear-resistant non-metallic material.

6. WLS shaftless screw conveyor inlet and outlet: square and round.


Specification of WLS Shaftless Screw Conveyor

Specification

Blade outer diameter mm

Speed r/min

Transport volume mh

WLS150

φ148

60

5

WLS200

φ180

50

10

WLS250

φ233

45

15

WLS300

φ278

40

25

WLS400

φ365

30

40

WLS500

φ470

25

65