Xinxiang jinrui machinery factory
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Shaftless screw conveyor is a kind of screw conveyor.
Shaftless screw conveyor is mainly composed of driving device, head assembly, casing, shaftless spiral body, trough liner, inlet, outlet, cover (when needed), base, etc.
Drive device: Cycloid pin gear reducer or shaft-mounted hard-tooth surface gear reducer is used. The drive device should be located at the end of the discharge port as much as possible in the design, so that the spiral body is in a state of tension during operation.
The head is equipped with a thrust bearing, which can bear the axial force generated when conveying materials.
Case: The case is U-shaped or O-shaped, with a rain-proof cover on the upper part, made of stainless steel, carbon steel or glass fiber reinforced plastic.
Shaftless spiral body: The material is stainless steel or carbon steel.
Tank lining board: The material is wear-resistant plastic board or rubber board or cast stone board.
Inlet and outlet: There are two kinds of square and round. Generally, the form of inlet and outlet is determined by the user.
1. Strong Anti-winding.
2. The operation and conveying process are safe and reliable.
3. During the conveying process, the screw device can complete the effects of mixing, stirring and cooling.
4. The conveying capacity is large, and the material is pushed and conveyed by the weight of the material itself, which greatly reduces the power consumption.
5. High tightness to reduce dust.
6. Fixed or mobile screw conveyors can be set up according to requirements, increasing the working mode can be optional.
III. Applictaion
Shaftless screw conveyors can convey materials that traditional shaft screw conveyors and belt conveyors cannot or are difficult to convey, such as granular and powdery materials, wet and pasty materials, semi-fluid and viscous materials, easy to wind and easy to block Materials, mainly used in chemical industry, papermaking, environmental protection and other industries to transport materials with strong adhesion, paste-like viscous materials (such as chemical raw materials, waste paper pulp, malt, sludge, etc.) and easily entangled materials (such as domestic garbage)
| Model | Screw Diameter(mm) | Speed(r/min) | Capacity(m3/h) |
| WLS150 | 148 | 60 | 5 |
| WLS200 | 180 | 50 | 10 |
| WLS250 | 233 | 45 | 15 |
| WLS300 | 278 | 40 | 25 |
| WLS400 | 365 | 30 | 40 |
| WLS500 | 470 | 25 | 65 |
| Material to be processed: _____ | Working environment is indoor or outdoor:________ |
| Handling capacity: ________per hour | Working environment temperature: _______ ℃ |
| Bulk Density: _____t/m3 | Installation form is horizontal or inclined : ________ |
| Conveying distance: ________ | If it is inclined,what is the inclined degree_____° |
| Material size:____mm | Water content:____% |
| Material temperature: _______ ℃ | Working power supply: _____V ______HZ ______PH |
VI. About us:
Xinxiang Jinrui Machinery Factory is located in Xinxiang city, Henan province ,China. In 1999 year, our company was known as Xinxiang county mechanical and electrical equipment factory and we changed the company name as Xinxiang Jinrui Machinery Factory in 2001 year. Our company has 3000 square meters of standardized production workshop. Company has developed into a set design, development, production, manufacturing, sales in the integration of high-tech enterprises.
Our company has passed CE , ISO9001 quality management system certification and has professional technical team, sales team and production team. We supply our professional service with CAD & 3D design.
Main products: Our main production: Belt conveyor machine, sidewall belt conveyor, enclosed belt conveyor, inclined belt conveyor, troughed belt conveyor, U trough screw conveyor, tubular screw conveyor, reversible belt conveyor,impeller feeder, vibratory feeder, movable belt conveyor,circular vibrating sieve,small vibrating screen,heavy duty belt conveyor;