Conveyor System Sewage Treatment Equipment Shaftless Screw Conveyor
Product Description
Shaftless screw conveyors are spiral bulk material transportation systems that convey raw
ingredients to and from processing areas that are on different levels of a facility. These
conveyors can horizontal transport materials, also it can slanted at different angles to
economically elevate and convey materials up and down floors. They require ample space
and an increased amount of power to lift the material, depending on the steepness of the angle.
Main Parameters
Model | WLS150 | WLS200 | WLS250 | WLS300 | WLS400 | WLS500 | ||
Screw diameter(mm) | 150 | 184 | 237 | 284 | 365 | 470 | ||
Thickness of screw blade | 14/20mm | 14/20mm | 16/20mm | 18/20mm | 18/20mm | 18/20mm | ||
Thickness of liner board | 8-10mm | 10mm | 10mm | 10mm | 10mm | 10mm | ||
Diameter of shell | 180 | 219 | 273 | 351 | 402 | 500 | ||
Operating angle(α) | 0-45° | ≤30° | ≤30° | ≤30° | ≤30° | ≤30° | ||
Max delivery length(m) | 12 | 13 | 16 | 18 | 22 | 25 | ||
Capacity(t/h) | 2.4 | 7 | 9 | 13 | 18 | 28 | ||
| Model | L≤7 | Y90L-4 | Y100L1-4 | Y100L2-4 | Y132S-4 | Y160M-4 | Y160M-4 |
Power | 1.5 | 2.2 | 3 | 5.5 | 11 | 11 | ||
Model | L>7 | Y100L1-4 | Y100L2-4 | Y112M-4 | Y132M-4 | Y160L-4 | Y160L-4 | |
Power | 2.2 | 3 | 4 | 7.5 | 15 | 15 |
Features of Shaftless screw conveyors
1) The structure is simple, compact, low cost in production, easy maintenance and low in cost;
2) Because it is made of seamless pipe, the sealing effect is good, so it is suitable for easy flying, hot materials, toxic and odorous materials;
3) It is possible to feed more material and big discharge.
4) It has stirring, mixing and cooling operations;
Application
The Shaftless screw conveyors are the ideal solution for hard-to-transport materials ranging 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.
Customer Case