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Condition: New
Type:
Material: Rubber
Material Feature:
Structure:
Load Capacity:
Place of Origin:
Brand Name: FEIFAN
Model Number:
Voltage:
Power(W):
Dimension(L*W*H):
Certification: IS09001
After-sales Service Provided:

Specifications

USAGE:

Steel cord conveyor belts are widely used in the high strength ,long instance and heavy load transportation of materials,and they are also used in high strength and short distance transportation of materials on special occasions.

CHARACTERISTICS:

1.High tensile strength:The belts are suitable for large span,long distance transportation of materials.

2.Small elongation in use:The belts need only a very short take-up stroke distance.

3.Small diameter of drive pulley:The belt body has a layer of longitudinally arranged steel cords as its skeleton,and thus is resistant to flex fatigue.Therefore,drive pulley of smaller diameter can be used to make the equipment small.

4.High adhesion between rubber and steel cord:The steel cord are coated with zinc on their surface,and also the rubber used has the steel cords and is resistant to shock and difficult to drop,so the rubber belts are long in life.

5.Even tension of steel cords:Out of our advanced techniques in manufacturing, the steel cords are very evenly arranged and have the same tension,so the belts are well balanced in running and difficult to run away.

STANDARD BELT SPECIFICATIONS

DIN22131 standard
Type(st-No.) ST400 ST500 ST630 ST800 ST1000 ST1250 ST1600 ST1800 ST2000 ST2500 ST3150 ST3500 ST4000 ST4500 ST5000 ST5400 ST6300
Belt strength(N/mm) 400 500 630 800 1000 1250 1600 1800 2000 2500 3150 3500 4000 4500 5000 5400 6300
Min strength of steel cord (KN) 5.3 5.3 10 11.5 13.2 19.2 26.4 26.4 26.4 41.2 52 57.7 66 79.2 93.5 101 139
Max dia of steel cord(mm) 2.5 2.5 3.3 3.5 4.1 4.9 5.6 5.6 5.6 7.2 8.1 8.6 8.9 9.7 10.9 11.3 13
Cord pitch(Step distance of two steel cord)(±1.5mm) 12 10 13.5 13.5 12 14 15 13 12 15 15 15 15 16 17 17 20
Width of belt(mm) Tolerance(mm)
Number of steel cords
500 ±5 40 48 36 36 40 34 -  -   - -  -   -  - -   -  -  -
650 ±7 53 63 47 47 52 44 -  -  - -  -   - -  -   -  -  -
800 ±8 65 78 58 58 64 55 50 58 62 50 50 50  - -  -   -  -
1000 ±10 82 98 73 73 81 69 64 73 78 64 64 64 64 59 55 55 47
1200 ±10 98 118 87 87 97 84 77 88 97 77 77 77 77 71 66 66 57
1400 ±12 115 138 102 102 114 98 90 104 114 90 90 90 90 84 78 78 67
1600 ±12 132 158 117 117 131 112 104 120 131 104 104 104 104 96 90 90 77
1800 ±14 148 177 131 131 147 126 117 136 147 117 117 117 117 109 102 102 87
2000 ±14 164 197 146 146 164 141 130 150 164 130 130 130 130 121 113 113 97
2200 ±15  - -  161 161 181 155 144 166 181 144 144 144 144 134 125 125 107
2400 ±15  - - - 175 197 169 157 182 197 157 157 157 157 146 137 137 117
2600 ±15 - -  - - 214 184 170 195 214 170 170 170 170 159 149 149 127
2800 ±15  -  - - - 231 198 184 210 231 184 184 184 184 171 161 161 137
3000 ±15  - -  - - 247 212 197 226 247 197 197 197 197 184 172 172 147
Thickness of belt(mm) Tolerance(+1.0-0.5mm) 10.5 10.5 13.5 13.5 14.0 14.0 19.5 19.5 19.5 25.0 26 26.5 29 29.5 33 33.5 35
Thickness of top rubber(mm) 4 4 6 6 6 6 8 8 8 10 10 10 12 12 12 12 12
Thickness of bottom rubber(mm) 4 4 4 4 4 4 6 6 6 8 8 8 8 8 10 10 10
Number of steel cords
Width(mm) St630 St800 St1000 St1250 St1600 St2000 St2500 St3150 St4000 St4500 St5000 St5400 St6300
800 75 75 63 63 63 63 50 50          
1000 95 95 79 79 79 79 64 64 56 60 56 56 52
1200 113 113 94 94 94 94 76 76 68 72 68 68 63
1400 133 133 111 111 111 111 89 89 79 84 79 79 74
1600 151 151 126 126 126 126 101 101 91 96 91 91 85
1800 -  171 143 143 143 143 114 114 103 107 103 103 96
2000 - -  159 159 159 159 128 114 114 120 114 114 107
2200 -  -  -  -  -  176 141 141 125 133 125 125 118

South African National Standard for steel cord reinforced conveyor belting: SANS 1366;2006
Australian conveyor belt standard for steel cord reinforced conveyor belting: AS1333-2000

Technical data of cover rubber
Cover grade
Tensile strength
      ≥
Elongation
    ≥
Abrasion
   ≤
Change rate of tensile strength and elongation after aging Standard
     MPa     %    mm3 %  
M 24 450 125 -25-+25 Austrilia Standard AS1333-2000C
N 17 400 200 -25-+25
RMA1 17 400 150 -25-+25 USA standard
RMA2 14 350 250 -25-+25
Z 15 350 250 -25-+25 DIN 22131 standard
Y 20 400 150 -25-+25
X  25 400 120 -25-+25
W 18 400 90 -25-+25
C  10 150 200 -25-+25 Russia standard ГОСТ20-8
N  15   400 100 -25-+25
Г2 14.7   300 200 -25-+25
M  14.7 350 150 -25-+25

GB/T 9770-2001 standard
Belt strength(st-No.) Cord diam.(mm) composition Pitch of cord(mm) Stand working tension(N/mm) Standard cover thickness(mm) Belt weigth(kg/m2) Min. pulley diam(mm) Cord strength(KN/piece)
St-630 3.0 6x7+IWS 10 90 5x5 20 800 6.93
St-800 3.5 6x7-IWS 10 110 5x5 20.6 800 8.8
St-1000 4.0 6x7-IWS 12 140 6x6 24.7 800 13.2
St-1250 4.5 6x7-IWS 12 175 6x6 25.4 800 16.5
St-1600 5.0 6x19-IWS 12 225 6x6 26 1000 21.12
St-2000 6.0 6x19-IWS 12 285 8x6 30 1000 26.4
St-2500 7.5 6x19W-IWS 15 355 8x6 32.3 1250 41.25
St-3150 8.1 6x19W-IWS 15 450 8x8 35.7 1400 51.98
St-4000 9.1 6x19W-IWS 17 570 8x8 37.8 1600 74.8
St-4500 9.7 6x19W-IWS 16 645 8x8 38.7 1800 79.2
St-5000 10.9 6x19W-IWS 17 715 8.5x8.5 41.9 1800 93.5
St-5400 11.3 6x19W-IWS 17 760 9x9 43.9 2000 101
St-6300 13.0 6x19W-IWS 17 887 10x10 49.4 2500 139