Steel cord conveyor belts

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Markets/Application

1,Applicable for the material handing of the large distance, heavy duty and high speed, like material handling of coal industry, mining industry, port, metallurgy industry, power  industry, chemical industry.

2,The steel cord conveying belt has the general used, high abrasion-resistant, cold-resistant and flame-resistant according to  the using requirement and the performance of the cover rubber.


Product  Description :

1,High tensile strength, low elongation, impact resistant, small used transmission pulley diameter, uniform steel wire rope tension, excellent troughbility and good adhesive between rubber and steel wire.

2,The belts can be produced according to standards of  the DlN22131,  As133,  JISK6369,  ETC.

3,Thickness of cover rubber, Diameter of steel cord and pitch of steel cord can be customized according to the requirement of the customer after negotiation.



Item ST630 ST800 ST1000 ST1250 ST1600 ST2000
Tensile strength (N/mm) 630 800 1000 1250 1600 2000
Diameter(mm) 3 3.5 4 4.5 5 6
Pitch(mm) 10 10 12 12 12 12
Top cover thickness(mm) 5 5 6 6 6 8
Bottom  cover thickness(mm) 5 5 6 6 6 8
Minimum pulley diameter 500 500 630 800 1000 1000
Width (mm) Number of steel cord
ST630 ST800 ST1000 ST1250 ST1600 ST2000
800 75 75 63 63 63 63
1000 95 95 79 79 79 79
1200 113 113 94 94 94 94
1400 133 133 111 111 111 111
1600 151 151 126 126 126 126
1800 171 143 143 143 143
2000 159 159 159 159
2200 176
2400 193
2600 209
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Adhesive of steel cord/ Item ST630 ST800 ST1000 ST1250 ST1600 ST2000
Before aging 60 70 80 95 105 105
After aging 55 65 75 90 100 100


Item ST2500 ST3150 ST3500 ST4000 ST4500 ST5000
Tensile strength (N/mm) 2500 3150 3500 4000 4500 5000
Diameter(mm) 7.2 8.1 8.6 8.9 9.7 10.9
Pitch(mm) 15 15 15 15 16 17
Top cover thickness(mm) 8 8 8 8 8 8.5
Bottom  cover thickness(mm) 8 8 8 8 8 8.5
Minimum pulley diameter 1250 1400 1600 1600 1600 1800
Width (mm) Number of steel cord
ST2500 ST3150 ST3500 ST4000 ST4500 ST5000
800 50 50 50
1000 64 64 64 64 59 55
1200 76 76 77 77 71 66
1400 89 89 90 90 84 78
1600 101 101 104 104 96 90
1800 114 114 117 117 109 102
2000 128 128 130 130 121 113
2200 141 141 144 144 134 125
2400 155 155 157 157 146 137
2600 168 168 170 170 159 149
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Adhesive of steel cord/ Item ST2500 ST3150 ST3500 ST4000 ST4500 ST5000
Before aging 130 140 145 150 165 175
After aging 125 135 140 145 160 170