Product introduction:
Shaftless Screw Conveyor is an ideal solution for sludge carrying. The range of the materials for hard-to-transport is from irregularly shaped dry solids such as scrap wood and metals, to semiliquid and sticky materials including pulp, compost, food-processing waste, hospital waste, and wastewater products.
Model data:
Model Item |
WLS-260 |
WLS-300 |
WLS-360 |
WLS-420 |
|
Rotation Speed (rpm) |
18(horizontal); >18(incline) |
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Capacity (m³/h) |
0° |
3 |
6 |
9.5 |
12 |
15° |
2.1 |
4.6 |
6.5 |
9 |
|
30° |
1.3 |
2.6 |
4.3 |
5.7 |
|
Screw diameter(mm) |
220 |
260 |
320 |
380 |
|
Conveying length (m) |
6 |
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Power (reference) (kw) |
1.1 |
1.5 |
2.2 |
3 |
|
Installation angle α |
≤20° (Special ordering 20°<α≤30°) |
Installation requirements:
Height Requirement: the height from the ground to the bottom end of sludge cake outlet of the screw press has to be considered. And the width of the feeding inlet should be a little bigger than sludge cake outlet of the screw press.
Angle Requirement: usually installation angle is smaller than 20°.
Features:
1, Shaft-less structure, less contact with the residue, low friction, the extrusion efficiency can be improved. No clogging and no winding.
2, Made of stainless steel with high strength, good corrosion resistance and long service life.
3, Driving device adopts axle direct drive mode, which is stable, reliable, and energy saving.
4, Outlet is assembled with a spring baffle to increase the extrusion pressure and increase the dehydration rate.
5. Except for the inlet and outlet, the rest structure is closed, and the environment is clean and sanitary.