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Snub Pulley In Belt Conveyor

Snub Pulley In Belt Conveyor

Details
The snub pulley in belt conveyor is typically positioned near the drive pulley. Its primary function is to increase the wrap angle of the conveyor belt around the drive pulley.
Belt Width (mm):500-1800
Diameter (mm):250-1400
Main Material:Steel
Category
Conveyor Pulleys
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Description
Technical Parameters

Hebei Juxin Conveyor Engineering Co., Ltd. is one of the most credible manufacturers and suppliers of snub pulley in belt conveyor in China. Be free to buy bulk snub pulley in belt conveyor in stock here and get free sample from our factory. Customized orders are welcome.

 

 

Introduction

 

The snub pulley in belt conveyor is a specialized component installed near the drive pulley. Its core function is to increase the belt's wrap angle by 15°-30%, enhancing friction traction to prevent slippage. Crucially, snub pulley is located at the head section return run, adjacent to the drive pulley.

Snub Pulley In Belt Conveyor

 

Application

Mining

The primary use of snub pulley in belt conveyor here is resisting heavy ore loads while preventing slippage under high tension during long-haul transport.

Port Terminals

This snub pulley in belt conveyor counters salt mist-induced belt contraction. Snub pulley is located at critical zones to maintain 24/7 cargo handling traction.

Recycling Facilities

The use of snub pulley in belt conveyor stabilizes belt paths under irregular scrap metal impacts through enhanced traction.

Manufacturing

Snub pulley is located at high-speed assembly lines to eliminate slippage for precise part positioning.

Design

 

 Pulleys / Conveyor Pulleys / Snub Pulley In Belt Conveyor

 

Wrap Angle Enhancement

Redirecting belt paths increases drive pulley contact area by 30%-50% – fundamental use of snub pulley in belt conveyor.

Anti-Slip Mechanism

Tighter belt-drive pulley adhesion eliminates slippage during heavy-load operations of snub pulley in belt conveyor.

Tension Optimization

Reducing drive pulley tension demand – key use of snub pulley in belt conveyor for extending belt life.

Space Efficiency

With compact diameters (250-1400mm), snub pulley is located at confined spaces near drive assemblies.

 

Advantage

 

Snub Drum Pulley Structure

Shell

Steel cylinder with rubber/ceramic lagging for direct belt contact in snub pulley in belt conveyor. Rubber for general use; ceramic for abrasive environments.

Shaft

Alloy shaft transmits torque in snub pulley in belt conveyor. Self-aligning bearings tolerate misalignment while ensuring low-resistance rotation.

Sliding Base

Triple-labyrinth sealed bearings enable reliability – essential conveyor pulley components for snub pulley in belt conveyor in dusty/wet environments.

Locking Mechanism

Keyless hydraulic locks fix shaft to end discs. This critical use of snub pulley in belt conveyor prevents loosening under vibration.

End Discs

Snub pulley is located at high-temp zones where tapered end discs disperse loads and vent holes dissipate heat.

 

Production

Workshop

Intelligent Production Workshop

Hebei, May 1st , 2023, JUXIN is thrilled to announce the triumphant completion and utilization of its state-of-the-art 6,000 square meter intelligent production workshop.

Intelligent Idler Production Line

Hebei, June 1st, 2023,JUXIN announces the successful implementation of its state-of-the-art Intelligent Idler Production Line.

Production Line
 

Certificate

欧盟 CE
ISO 14001
ISO 45001
ISO 9001

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page-516-273

BW

D

[T]
KN·m

[δ]
KN

A

L

L2

K

Q

P

N

500

250

0.63

15

850

600

495

110

260

320

90

315

1.0

20

495

110

280

340

100

400

1.25

20

495

110

260

320

90

500

1.6

30

495

110

280

340

100

650

315

1.25

25

1000

750

570

110

260

320

90

400

2.0

35

570

110

280

340

100

500

3.5

40

570

140

350

410

120

630

4.1

40

570

140

350

410

120

800

315

1.25

25

1300

950

720

110

260

320

90

400

2.0

30

720

110

280

340

100

500

2.5

30

720

140

350

410

120

630

6

50

740

170

380

460

135

800

7

50

740

170

380

460

135

1000

12

80

1300

740

210

440

530

155

1250

40

270

1400

870

350

640

780

240

1000

400

2.5

30

1500

1150

820

140

350

410

120

500

6.3

75

840

170

380

410

120

630

6

40

840

170

380

460

135

800

12

73

840

210

440

530

155

1000

12

80

840

210

440

530

155

1200

500

6.3

60

1750

1400

965

170

380

460

135

630

12

52

975

210

440

530

155

800

20

110

975

250

480

570

170

1000

27

160

1850

1025

250

520

640

200

1250

52

320

1900

1150

350

750

900

290

1400

800

20

100

2050

1800

1125

250

480

570

170

1000

27

160

2050

1125

250

520

640

200

1250

52

260

2100

1250

350

750

900

290

1600

800

20

120

2250

1235

250

520

640

200

1000

27

160

2250

1245

300

570

700

220

1250

66

450

2350

1375

350

750

900

290

1400

80

520

2350

1385

410

840

1000

310

1800

800

20

160

2450

2000

1335

250

520

640

200

1000

40

320

2500

1430

350

640

780

240

1250

66

450

2550

1485

410

750

900

290

1400

80

450

2550

1485

410

840

1000

310

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