The screw conveyor is a conveyor device, which utilizes the rotation of spiral blade in the U-groove or tube to continuously convey loose materials such as powder, granular and small piece material.
The screw conveyor is a conveyor device, which utilizes the rotation of spiral blade in the U-groove or tube to continuously convey loose materials such as powder, granular and small piece material.
1.Screw conveyors can be divided into shaft screw conveyors and shaftless screw conveyors in terms of conveying form, and can be divided into U-shaped screw conveyors and tubular screw conveyors in terms of appearance. Shaft screw conveyors are suitable for non-viscous dry powder materials and small particle materials, while shaftless screw conveyors are suitable for conveying viscous and easily entangled materials.
2. Screw conveyors can realize sealed transportation, which is conducive to the transportation of materials that are easy to fly, hot and smelly, and can reduce environmental pollution.
3. Screw conveyors can be conveyed in reverse, and a conveyor can also convey materials in two directions at the same time, that is, to the center or away from the center.
Small volume, high rotate speed in order to ensure rapid and uniform transport.
Large handling capacity.
Strong adaptability, convenient installation and maintenance, long service life.
Safe and reliable.
By adopting sliding bearing, dustproof sealed device and slide block, that make screw conveyor easy to install and maintain. When the screw shaft rotates, rotary spiral vane pushes materials continuously moving forward in closed housing.
| Model | LSY165 | LSY219 | LSY273 | LSY325 |
| Metric Diameter of Screw (mm) | 165 | 219 | 273 | 325 |
| Length of Screw Conveyor (m) | 2.5-6 | 4.5-12 | 6-9 | 6-9 |
| Rotary Speed of Main Axle (r/min) | 100 | 209 | 209 | 174 |
| External Case Diameter (mm) | φ165 | φ219 | φ273 | φ325 |
| Working Angle (°) | ≤20 | ≤35 | ≤35 | ≤35 |
| Conveying Capacity (t/h) | 25 | 35 | 50 | 75 |
| Motor Power (kW) | 3-7.5 | 7.5-11 | 11-18.5 | 22 |
*The output will vary according to different materials, feed particle size and other factors
