U-Shaped Screw Conveyor
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  • Introduction
  • Working Principle
  • Features
  • Technical Specification
The U-shaped screw conveyor is the main units for mechanical transport operation of various departments of industry and agriculture, screw conveyor can be used to reduce labor intensity and improve efficiency. The working temperature of the screw conveyor is usually -20 ~ 40℃, the temperature of the conveying material is generally -20 ~ 80℃, the screw conveyor suitable for horizontal and small angle arrangement, inclination to not exceed 15, If the tilt angle is too large please use GX series screw conveyor.
The U-shaped screw conveyor is rotating spiral blade for screw conveyor conveying the material goes on, the material is not spinning force with the blades of screw conveyor is its own weight and screw conveyor casing material for material friction screw conveyor on the axis of rotation of the welding of spiral blade, blade surface type according to the conveying material have different entity type belt type surface type, such as type of screw conveyor screw axis of vane surface terminal at the direction of material movement have thrust bearings to the material to spiral axial reaction force, when the captain a long, should add hanging bearing in the middle.
1. Large carrying capacity and safe and reliable.

2. Strong adaptability, convenient installation and maintenance, long life.

3. The machine is small in size and high in speed, ensuring fast and uniform delivery.

4. The sealing is good and the shell is made of seamless steel tube. The end part is connected to each other by flanges and is rigid

5. The application range of screw conveyor is very wide, suitable for conveying powdery materials.

6. Simple structure, low cost, small size, safe operation and can be sealed during operation. It's an ideal delivery device.

7. The machine has simple structure, small dimension, low cost and safe operation. It can meet the requirements of multi-point feeding and discharging according to process requirements.

8. The structure is novel, the technical index is advanced, the sealing.

Model

Outer dia

Screw pitch

n---rotation speed(r/min), allowable deviation<10%

Q---volume(m3/h), fill-factor=0.33

(mm)

(mm)

n

Q

n

Q

n

Q

n

Q

LS160

160

140

112

8

90

7

71

6

50

4

LS219

219

180

100

14

80

12

63

10

50

7

LS273

273

240

90

24

71

20

56

16

45

13

LS325

325

290

80

34

63

26

50

21

40

16

LS400

400

355

71

64

56

52

45

41

36

34

LS500

500

400

63

100

50

80

40

64

32

52

LS630

630

450

50

145

40

116

32

94

25

80

LS800

800

500

40

208

32

165

25

130

20

110

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