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Screw Conveyor

Application:
Bulk material handling equipment
Capacity: 25-120 t/h
Delivery: 5-15 days
Shipment: Accept EXW, FOB and CIF terms, by sea or by train. we have 20 years cooperate transport company. best freight, fast delivery. 

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Model

Screw 
Diameter

Screw Rotation 
Speed

Housing 
Diameter

Max. 
Capacity

Max. 
Length

Inclination 
Angle

Power

L ≤ 7m

L > 7m

(mm)

(r/min)

(mm)

(t/h)

(m)

(degree)

(kW)

LSY 160

163

308

194

25

15

0°~ 60°

5.5

7.5

LSY 200

185

260

219

40

18

7.5

11

LSY 250

237

200

273

60

25

11

15

LSY 300

285

170

325

90

25

18.5

22

LSY 400

362

170

402

120

25

18.5

22

Application:
 
Screw conveyor is bulk material handling equipment, which usually consists of a tube containing either a spiral blade coiled around a shaft (sometimes called an auger), driven at one end and held at the other. The main parts include tube, shaft with spiral blades, inlet and outlet chutes, as well as driving device.
 
Features:
 
1. Simple structure, good sealing, easy operation and low power invest cost;
2. It has the features of small screw diameter, high rotation speed and large capacity, specially suitable for inclined transport. The angle is up to 60 degree;
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 screw conveyor are connected with flange. Also screw blades are integral connection;
6. Inlet and outlet chutes have many kinds of connections, such as flange, sack, universal joint etc.
Within a tube, the LSY screw conveyor uses a rotating helical screw blade, to move granular and powdery materials. Cement screw feeder is usually installed at a incline in many industries, such as concrete mixing station, bulk material transit storage, etc. 

Screw Conveyor Working Principle

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