Conveyor BeltsSteel Cord

  • It is ideal for long-distance, large-capacity and high tensile strength lines.
  • Low elongation allows short take-up strokes.
  • Small diameter pulleys may be used.
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Steel cord conveyor belts are widely used in high strength, long distance and heavy load transportation of materials. Also used in high strength and short distance transportation at high speed. These belts only need a very short take-up stroke distance. The belt body has a layer of longitudinal arranged steel cords as its skeleton and thus is resistant to flex fatigue. Therefore, drive pulley of smaller diameter can be used to make equipment smaller. The steel cords are coated on their surface and high adhesion to steel rubber. Therefore, the rubber is tightly adhered to the steel cords and is shock resistant, improving the belt life. Steel cords are evenly arranged and have the same tension, making the belt balanced in running and aligned. Since the carcass has not transverse yarns, the belts has excellent properties to copy the idlers angle and loading more material to transport with higher angles.

7×7 : Applied to low tension lines
7×19 : Applied to high tension lines used.

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  • Belt tipe
  • ST
    500
  • ST
    630
  • ST
    800
  • ST
    1000
  • ST
    1250
  • ST
    1400
  • ST
    1600
  • ST
    1800
  • ST
    2000
  • ST
    2250
  • ST
    2500
  • ST
    2800
  • ST
    3150
  • ST
    3500
  • ST
    4000
  • ST
    4500
  • ST
    5000
  • ST
    5400
  • Tensible strength(N/mm)
  • 500
  • 630
  • 800
  • 1000
  • 1250
  • 1400
  • 1600
  • 1800
  • 2000
  • 2250
  • 2500
  • 2800
  • 3150
  • 3500
  • 4000
  • 4500
  • 5000
  • 5400
  • Max. Diam. of Cord (mm)
  • 2.8
  • 3.0
  • 3.5
  • 4.0
  • 4.5
  • 4.5
  • 5.0
  • 5.0
  • 6.0
  • 6.3
  • 7.2
  • 7.6
  • 8.1
  • 8.6
  • 9.2
  • 10.1
  • 10.6
  • 11.5
  • Min. Breaking Strength of Cord (KN/Cord)
  • 5.6
  • 7.0
  • 8.9
  • 13.2
  • 16.5
  • 18.5
  • 21.1
  • 23.7
  • 26.4
  • 29.6
  • 41.7
  • 46.7
  • 52.2
  • 58.4
  • 66.7
  • 80.4
  • 89.3
  • 103.9
  • Weight of Cord (g/m)
  • 30.7
  • 34.7
  • 47.8
  • 64.0
  • 79.8
  • 79.8
  • 97.3
  • 97.3
  • 137.0
  • 155.0
  • 196.0
  • 221.0
  • 253.0
  • 280.0
  • 316.0
  • 385.0
  • 414.0
  • 496.0
  • Pitch (mm)
  • 10.0
  • 10.0
  • 10.0
  • 12.0
  • 12.0
  • 12.0
  • 12.0
  • 12.0
  • 12.0
  • 12.0
  • 15.0
  • 15.0
  • 15.0
  • 15.0
  • 15.0
  • 16.0
  • 16.0
  • 17.0
  • Max. Working Strength of Belt (N/mm)
  • 72
  • 90
  • 115
  • 145
  • 180
  • 200
  • 230
  • 260
  • 290
  • 320
  • 360
  • 400
  • 450
  • 500
  • 580
  • 640
  • 720
  • 770
  • Min. Thickness of Cover (mm)
  • 4.0
  • 4.0
  • 4.0
  • 4.0
  • 4.0
  • 4.0
  • 4.0
  • 4.0
  • 5.0
  • 5.0
  • 5.0
  • 5.5
  • 5.5
  • 6.0
  • 6.5
  • 7.0
  • 7.5
  • 8.0
  • Min. Pulley Diameter (mm)
  • 600 500 350
  • 600 500 350
  • 650 500 400
  • 750 550 450
  • 850 700 500
  • 950 750 510
  • 1000 800 600
  • 1200 950 700
  • 1200 950 700
  • 1400 1200 800
  • 1500 1200 900
  • 1550 1200 950
  • 1700 1350 1000
  • 1800 1400 1050
  • 1850 1400 1050
  • 2000 1600 1200
  • 2100 1700 1250
  • 2400 1900 1400
  • Belt WITH (mm)
  • Nº of steel cords
  • 500 ± 5.0
  • 45
  • 45
  • 45
  • 38
  • 38
  • 38
  • 38
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 650 ± 6.5
  • 60
  • 60
  • 60
  • 50
  • 50
  • 50
  • 50
  • 50
  • 50
  • 50
  • 40
  • 40
  • 40
  • 40
  • 40
  • 37
  • 37
  • 35
  • 750 ± 7.5
  • 70
  • 70
  • 70
  • 59
  • 59
  • 59
  • 59
  • 59
  • 59
  • 59
  • 47
  • 47
  • 47
  • 47
  • 47
  • 44
  • 44
  • 41
  • 800 ± 8.0
  • 76
  • 76
  • 76
  • 63
  • 63
  • 63
  • 63
  • 63
  • 63
  • 63
  • 50
  • 50
  • 50
  • 50
  • 50
  • 47
  • 47
  • 44
  • 900 ± 9.0
  • 85
  • 85
  • 85
  • 71
  • 71
  • 71
  • 71
  • 71
  • 71
  • 71
  • 57
  • 57
  • 57
  • 57
  • 57
  • 53
  • 53
  • 50
  • 1000 ± 10.0
  • 95
  • 95
  • 95
  • 79
  • 79
  • 79
  • 79
  • 79
  • 79
  • 79
  • 64
  • 64
  • 64
  • 64
  • 64
  • 59
  • 59
  • 56
  • 1050 ± 10.5
  • 98
  • 98
  • 98
  • 82
  • 82
  • 82
  • 82
  • 82
  • 82
  • 82
  • 66
  • 66
  • 66
  • 66
  • 66
  • 62
  • 62
  • 58
  • 1200 ± 12.0
  • 113
  • 113
  • 113
  • 94
  • 94
  • 94
  • 94
  • 94
  • 94
  • 94
  • 76
  • 76
  • 76
  • 76
  • 76
  • 71
  • 71
  • 67
  • 1400 ± 14.0
  • 133
  • 133
  • 133
  • 111
  • 111
  • 111
  • 111
  • 111
  • 111
  • 111
  • 89
  • 89
  • 89
  • 89
  • 89
  • 83
  • 83
  • 78
  • 1500 ± 15.0
  • 141
  • 141
  • 141
  • 118
  • 118
  • 118
  • 118
  • 118
  • 118
  • 118
  • 94
  • 94
  • 94
  • 94
  • 94
  • 89
  • 89
  • 93
  • 1600 ± 16.0
  • 151
  • 151
  • 151
  • 126
  • 126
  • 126
  • 126
  • 126
  • 126
  • 126
  • 101
  • 101
  • 101
  • 101
  • 101
  • 95
  • 95
  • 89
  • 1800 ± 18.0
  • 171
  • 171
  • 171
  • 143
  • 143
  • 143
  • 143
  • 143
  • 143
  • 143
  • 114
  • 114
  • 114
  • 114
  • 114
  • 107
  • 107
  • 101
  • 2000 ± 20.0
  • -
  • -
  • -
  • 159
  • 159
  • 159
  • 159
  • 159
  • 159
  • 159
  • 128
  • 128
  • 128
  • 128
  • 128
  • 120
  • 120
  • 113
  • 2200 ± 22.0
  • -
  • -
  • -
  • 176
  • 176
  • 176
  • 176
  • 176
  • 176
  • 176
  • 141
  • 141
  • 141
  • 141
  • 141
  • 132
  • 132
  • 125
Note: Belt beyond the above specification can also be made by request.
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