LSY screw conveyor is a mechanism that uses a rotating helical screw blade, usually within a tube to move granular and powdery materials. It is used in many bulk handling industries, installed at an incline as an efficient way to move the materials, especially suitable for field flowing work, such as concrete mixing station, bulk material transit storage, etc.
LSY screw conveyor usually consists of a trough or tube containing either a spiral blade coiled around a shaft, driven at one end, or held at the other. The main parts include the tube, shaft with spiral blades, inlet and outlet chutes, as well as the driving device. The rotating part of the conveyor is sometimes called simply an auger.
The conveying capacity is proportional to the rotation rate of the shaft. It can be operated with the flow of material inclined upward. When space allows, this is a very economical method of elevating and conveying. As the angle of inclination increases, the capacity of a given unit rapidly decreases.
1. Simple structure, good sealing, easy operation, and low power investment cost.
2. It has the features of small screw diameter, high rotation speed, and large capacity, especially suitable for inclined transport. The angle is up to 60 degrees.
3. Widely used in chemical, metallurgy, paper making, and construction industries, etc.
4. Axle head and conveying spiral adopt spline connection, with features of convenient mounting & disassembling, large load capacity, and stability.
5. All sections of the screw conveyor are connected with a flange. Also, screw blades are an integral connection.
6. Inlet and outlet chutes have many kinds of connections, such as flange, sack, universal joint, etc.
| Model | Screw
Diameter |
Screw
Rotation Speed |
Housing
Diameter |
Max.
Capacity |
Max.
Length |
Inclination
Angle |
Power
(kW) |
|
| (mm) | (r/min) | (mm) | (t/h) | (m) | (degree) | L ≤ 7 m | L > 7 m | |
| LSY 160 | 163 | 308 | 194 | 25 | 15 | 0~60 | 5.5 | 7.5 |
| LSY 200 | 185 | 260 | 219 | 40 | 18 | 0~60 | 7.5 | 11 |
| LSY 250 | 237 | 200 | 273 | 60 | 25 | 0~60 | 11 | 15 |
| LSY 300 | 285 | 170 | 325 | 90 | 25 | 0~60 | 18.5 | 22 |
| LSY 400 | 362 | 170 | 402 | 120 | 25 | 0~60 | 18.5 | 22 |
Note:The data in this table is for reference only, and the actual parameters are determined according to user needs.
