Screw Conveyor
LK-WSL Screw conveyor is used for conveying and pressing residues and sludge cakes produced by mechanical screen or dewatering machines in sewage treatment plants.
Description
LK-WSL Screw conveyor shaftless screw conveying
Overview
LK-WSL Screw conveyor is used for conveying and pressing residues and sludge cakes produced by mechanical screen or dewatering machines in sewage treatment plants. LK-WSL Screw conveyor is composed of shaftless screw, U-shaped groove, lining plate, cover plate, inlet & outlet port and driving motor. The material is feeded from the inlet, and output from the outlet after being pushed out by the screw. | ![]() |
Features
●Simple structure, shaftless, smooth conveying and easy maintenance.; |
●Full covered except for inlet and outlet port, no leakage, less odour released. |

Parameters
| Model | capacity(m3/h) at 20rpm | Size(mm) | power | Delivery distance(m) | Mounting Angle | ||||||||
0° | 15° | 30° | A | B | H | L1 | L2 | L3 | B1 | ||||
line speed | 1.5 | 1.3 | 1.0 | 200 | 310 | 210 | 100 | 150 | 350 | 220 | 0.55-1.5 | ≤20 | ≤30° |
power | 2.2 | 1.4 | 1.0 | 260 | 370 | 270 | 150 | 200 | 350 | 280 | 0.75-1.5 | ||
L | 4.4 | 3.3 | 2.2 | 320 | 430 | 340 | 200 | 250 | 400 | 350 | 1.1-2.2 | ||
H | 8.3 | 5.8 | 3.3 | 355 | 465 | 380 | 250 | 280 | 450 | 400 | 1.5-3.0 | ||
C | 12.8 | 9.5 | 5.8 | 420 | 530 | 430 | 250 | 280 | 500 | 400 | 2.2-4.0 | ||
B | 20.0 | 14.5 | 9.0 | 500 | 590 | 510 | 300 | 280 | 800 | 520 | 4.0-15 | ||
Installation ways

Onsite working reference

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