Qingdao Xiangrui Rubber Conveyer Belt

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Tear Resistant Steel Cord Conveyor Belt
Tear Resistant Steel Cord Conveyor Belt
Tear Resistant Steel Cord Conveyor Belt
Tear Resistant Steel Cord Conveyor Belt
Tear Resistant Steel Cord Conveyor Belt
Tear Resistant Steel Cord Conveyor Belt

Tear Resistant Steel Cord Conveyor Belt

Aplication

Application: Tear Resistant Steel Cord Conveyor Belt can be widely used for material transportation in coal, mining, port, metallurgy, electric power, chemical industry and other fields.


Features: high tensile strength, good impact resistance, long service life, low elongation, good trough formation, good bending resistance, suitable for long-distance, large-volume, high-speed material transportation.


The anti-tear steel wire rope core conveyor belt is provided with high-strength steel wire ropes or high-strength and high-strength chemical fiber ropes that are uniformly arranged horizontally above (or up and down) the steel rope core as the anti-tear layer, and the anti-tear layer is perpendicular to the running direction of the conveyor belt. When the conveyor belt conveys hard and sharp materials, the tear-resistant layer can prevent the sharp and hard objects from being pierced, and once pierced, it can also generate enough resistance to resist the sharp and hard objects tearing the tape, thereby effectively preventing the tearing of the conveyor belt.


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Specifications

Main technical parameters of national standard GB/T9770 series steel cord conveyor belt

technical parameter

Specification


ST

630

ST

800

ST

1000

ST

1250

ST

1600

ST

2000

ST

2500

ST

3150

ST

3500

ST

4000

ST

4500

ST

5000

ST

5400

Longitudinal tensile strength,N/mm

630

800

1000

1250

1600

2000

2500

3150

3500

4000

4500

5000

5400

Maximum Nominal Diameter of Wire Rope,mm

3.0

3.5

4.0

4.5

5.0

6.0

7.2

8.1

8.6

8.9

9.7

10.9

11.3

Wire rope spacing,mm

10

10

12

12

12

12

15

15

15

15

16

17

17

Upper cover layer thickness,mm

5

5

6

6

6

8

8

8

8

8

8

8.5

9

Bottom cover thickness,mm

5

5

6

6

6

6

6

8

8

8

8

8.5

9

Tape Reference Quality★,Kg/m

18

19.5

22.5

24

25.9

31.8

36.1

40.4

45

43.8

45.1

50.7

53.4

width specification,mm

Number of wire ropes

800

75

75

63

63

63

63

50

50

50





1000

95

95

79

79

79

79

64

64

64

64

59

55

55

1200

113

113

94

94

94

94

76

76

77

77

71

66

66

1400

133

133

111

111

111

111

89

89

90

90

84

78

78

1600

151

151

126

126

126

126

101

101

104

104

96

90

90

1800


171

143

143

143

143

114

114

117

117

109

102

102

2000



159

159

159

159

128

128

130

130

121

113

113

2200






176

141

141

144

144

134

125

125

2400






193

155

155

157

157

146

137

137

★The quality of the tape varies according to the thickness and density of the tape cover glue, core glue.

Note: The length of a single roll of conveyor belt is generally 200m, and the length of the roll is more than 200m, which is determined by the negotiation between the supplier and the buyer.


Covering glue performance grade in GB/T9770 standard

Grade code

Tensile Strength,MPa ≥

Elongation at break,% ≥

Wear amount,mm3 ≤

D

18

400

100

H

24

450

120

L

15

350

200

P

14

350

200

Note: D-under working conditions of strong wear; H-under working conditions of strong cracking; L-under normal working conditions; P-conveyor belts with oil resistance, heat resistance, acid and alkali resistance, cold resistance and general flame retardant

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