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St/630-St/5400 Fire Resistant Steel Cord Conveyor Belt for Coal Mine
Dec 25, 2016


St/630-St/5400 Fire Resistant Steel Cord Conveyor Belt for Coal Mine

COAL MINE STEEL CORD CONVEYER BELT
It uses the new type steel cord as the tear resistant element. It has high tension strength, small elongation, excellent troughability and high flexibility, and it is applicable for the conveyance of materials with long distance, large freight volume and high speed.
Tear Resistant Coal Mine Steel Cord Conveyor Belt
On one side or two sides vertical that is perpendicular to the lengthways steel cable, evenly lay the reinforcing layer of the steel cable, steel cord, fabric, etc.It has excellent impact and tearing resistance performance.
Tear Resist Belt With Detector
It uses the new type steel cord as the tear resistant element. Between the steel cord conveyor belts' core rubber and bottom cover, build in the phase shift sensor(coil) at a certain distance lengthways.
It gives out an alarm and stops running automatically whenever a tearing of the belt is detected, or the belt runs abnormally and reaches the preset off speed.
Coal Mine Conveyor Belt Technical Data

Technical Data

Belt Strength

ST/S
630

ST/S
800

ST/S
1000

ST/S
1250

ST/S
1600

ST/S
2000

ST/S
2500

ST/S
2800

ST/S
3150

ST/S
3500

ST/S
4000

ST/S
4500

ST/S
5000

ST/S
5400

Longitudinal Tensile Strength (N/mm)

630

800

1000

1250

1600

2000

2500

2800

3150

3500

4000

4500

5000

5400

Max Nominal Dia. of Steel Cord (mm)

3.0

3.5

4.0

4.5

5.0

6.0

7.2

7.5

8.1

8.6

8.9

9.7

10.9

11.3

Steel Cord Pitch (mm)

10
±1.5

10
±1.5

12
±1.5

12
±1.5

12
±1.5

12
±1.5

15
±1.5

15
±1.5

15
±1.5

15
±1.5

15
±1.5

16
±1.5

17
±1.5

17
±1.5

Thickness of Top Cover (mm)

5

5

6

6

6

6

8

8

8

8

8

8

8.5

9

Thickness of Bottom Cover (mm)

5

5

6

6

6

6

8

8

8

8

8

8

8.5

9

Width (mm)

Numbers of Steel Cord

800

75

75

63

63

63

63

50

50

50

50





1000

95

95

79

79

79

79

64

64

64

64

64

59

55

55

1200

113

113

94

94

94

94

76

76

76

76

76

71

66

66

1400

133

133

111

111

111

111

89

89

89

89

89

84

78

78

1600

151

151

126

126

126

126

101

101

101

101

101

96

90

90

1800

171

171

143

143

143

143

114

114

114

114

114

109

102

102

2000

196

196

159

159

159

159

128

128

128

128

128

121

113

113

2200

216

216

176

176

176

176

141

141

141

141

141

134

125

125

The Recommended Minimum Pulley Diameter

ST Belt Type

ST/S
630

ST/S
800

ST/S
1000

ST/S
1250

ST/S
1600

ST/S
2000

ST/S
2500

ST/S
2800

ST/S
3150

ST/S
3500

ST/S
4000

ST/S
4500

ST/S
5000

ST/S
5400

Minimum Pulley Diameter (mm)

500

500

630

800

1000

1000

1250

1250

1400

1600

1600

1600

1800

1800

TESTING, R&D CENTER
Quality is the protection for business survival, which is the cornerstone for us to live in the market. In order to be the winner in the future international market and get the full trust from customers, we are committing ourselves to certificate on the product quality.
 
HONOR AND CERTIFICATE
China Well-Known Trademark
Top conveyor belt manufacturers in China
China Rubber Industry Association Vice Chairman
Chemical Industry Key enterprises in Hebei province
 
PACKING
Coal mine conveyor belts are following export standard packed with PVC water-proof cloth.