Screw Conveyor

12 Apr 19
GX Tubular Screw Conveyor
LS U-shaped Trough Screw Conveyor (Closed & Open)
Double Helix Screw Conveyor
Shaftless Screw Conveyor
Inclined Screw Conveyor
Vertical Screw Elevator

Working Principle of Screw Conveyor:

 Screw conveyor makes use of rotating screw transfering materials along the fixed casing.

Application of Screw Conveyor:

It is widely used in various industries, such as building materials, chemical industry, electric power, metallurgy, coal, grain etc. It is suitable for horizontal or inclined conveying powder, granulated and small lump materials, such as coal, ash, slag, cement, grain etc. Material temperature is less than 200℃.

  Screw conveyor is not suitable for conveying materials those are perishable, big viscosity and easy to agglomerate.

If conveying angle of inclination is oversize, please choose the GX series screw conveyor.

Main Features of Screw Conveyor:

1. Large bearing capacity, safe and reliable
2. Strong adaptability, easy installation and maintenance, long service life.
3. The machine is small in size, high rotating speed, ensure rapid uniform transfer
4. Discharge end is equipped with cleaning device, low noise, strong adaptability, inlet and outlet location layout flexibility
5. Good sealing, the shell adopts the seamless steel tube, the end uses the flange connected to each other as a body, good rigidity.

Model Designation of Screw Conveyor:

L  S 400* 25*  50  M1
┬  ┬  ┬  ┬   ┬   ┬
│  │  │   │   │   │
│  │  │   │   │   │
│  │  │   │   │   └──────── Bearing type
│  │  │   │   └────────── Rotating Speed (rpm)
│  │  │   │
│  │  │   └─────────── Screw conveyor length (m)
│  │  │
│  │  └───────────── Screw Diameter (mm)
│  │ 
│  └────────────── S: Horizontal typee 
└────────────────   L: Screw

LS, GX Screw Conveyor Technical Parameter:

LS Type

100

160

200

250

315

400

500

630

800

1000

1250

GX Type

 

 

200

250

300

400

500

 

 

 

 

Screw Diameter (mm)

100

160

200

250

315

400

500

630

800

1000

1250

Screw Pitch (mm)

100

160

200

250

315

355

400

450

500

560

630

Rotating Speed (r/min)

140

120

90

90

75

75

60

60

45

35

30

Conveying Capacity QΦ=0.33 (m3/h)

2.2

7.6

11

22

36.4

66.1

93.1

160

223

304

458

Power Pd 1=10m (KW)

1.1

1.5

2.2

2.4

3.2

5.1

4.1

8.6

12

16

24.4

Power Pd 1=30m (KW)

1.6

2.8

3.2

5.3

8.4

11

15.3

25.9

36

48

73.3

Rotating Speed (r/min)

120

90

75

75

60

60

45

45

35

30

20

Conveying Capacity QΦ=0.33 (m3/h)

1.9

5.7

18

18

29.1

52.9

69.8

125

174

261

305

Power Pd 1=10m (KW)

1.0

1.3

2.1

2.1

2.9

4.1

4.7

6.8

9.4

14.1

16.5

Power Pd 1=30m (KW)

1.5

2.3

4.5

4.5

7

8.9

11.6

20.4

28.3

42.2

49.5

Rotating Speed (r/min)

90

75

60

60

45

45

35

35

30

20

16

Conveying Capacity QΦ=0.33 (m3/h)

1.4

4.8

15

15

21.8

39.6

54.3

97

149

174

244

Power Pd 1=10m (KW)

0.9

1.2

1.9

1.9

2.5

3.4

4.3

5.4

8.1

9.5

13.3

Power Pd 1=30m (KW)

1.2

2.2

3.8

3.8

5.4

6.8

9.2

16

24.4

28.6

39.9

Rotating Speed (r/min)

75

60

45

45

35

35

30

30

20

16

13

Conveying Capacity QΦ=0.33 (m3/h)

1.2

3.8

11

11

17

31.7

46.5

73.0

99.3

139

199

Power Pd 1=10m (KW)

0.75

1.1

1.6

1.6

2.1

3.1

3.7

4.6

5.7

7.7

11

Power Pd 1=30m (KW)

1.1

1.8

3.4

3.4

4.4

5.6

8

14

16.7

23.2

33

 

LS Screw Conveyor Installation Size Table:

Model

W

A

B

C

D

N

Q

Y

L

K

R

S

P

O

H

V

J

T

G

L

LS100

2500

100

180

146

10

4

180

190

90

112

180

112

60

178

120

160

14

163

1500
2000
2500

3500-40000

LS160

2500

160

240

206

10

4

200

190

112

150

200

150

60

270

120

160

14

190

LS200

3000

200

300

256

14

8

225

190

112

180

225

180

60

308

160

200

14

212

LS250

3000

250

350

306

14

8

250

190

140

224

250

224

60

336

200

250

18

240

40000-80000

LS315

3000

315

425

370

14

8

330

190

214

280

390

250

60

443

300

350

20

340

LS400

3000

400

500

456

14

8

350

190

224

355

390

280

60

533

320

400

24

384

LS500

3000

500

600

556

14

8

400

190

280

400

400

340

80

662

400

500

24

440

2000
3500
3500

5500-80000

LS630

3000

630

730

686

14

8

450

190

355

500

450

420

80

763

500

630

24

555

LS800

3000

800

920

868

18

16

550

340

450

630

550

520

80

970

632

800

30

650

LS1000

3000

1000

1120

1068

18

16

650

360

560

710

650

630

80

1190

710

1000

30

760

6000-60000

LS1250

3000

1250

1370

1318

18

16

800

380

710

800

800

760

80

1440

800

1250

30

910

GX Screw Conveyor Technical Parameters:

Specification

Main Technical Performance

Driving Device

Driving Device

Weight
(kg)

Model

Length
(mm)

Capacity
(cement)
(t/h)

Rotating Speed
(min-1)

Reducer

Motor

Model

Speed Ratio

Power

(kw)

GX200

-10

9

60

ZQ250

23.34

1.1

726

GX200

-20

9

60

ZQ250

23.34

1.5

1258

GX250

-10

15.6

60

ZQ250

23.34

2.2

960

GX250

-20

15.6

60

ZQ250

23.34

3

1750

GX300

-10

21.2

60

ZQ350

23.34

3

1373

GX300

-20

21.2

60

ZQ350

23.34

4

2346

GX400

-10

51

60

ZQ400

23.34

5.5

1911

GX400

-20

51

60

ZQ500

23.34

11

2049

GX500

-10

87.5

60

ZQ400

23.34

7.5

2381

GX500

-20

87.5

60

ZQ650

23.34

18.5

5389

GX600

-10

134.2

45

ZQ750

23.34

22

3880

GX600

-10

134.2

45

ZQ850

23.34

55

7090

 

 

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