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Steel Cord Conveyor Belt

Steel cord conveyor belts are excellent for long distance, high abusive and demanding applications. High durability given by superior splice efficiency and tight bonding between steel cords and rubber realize longer service life, even under the severe conditions.

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Description

Steel cord conveyor belt is mainly product in Mingsen Belt offers the steel cord conveyor belt for heavy load transportation among other uses. The conveyor is ideal for transporting material for the coal, harbor, metallurgy, power station and chemical field among others.

Belt reinforcement consists of galvanized steel cord and core rubber which possesses superior adhesive property. Belt body comprises the reinforcement covered with top and bottom rubber layers. Steel cord is composed of left and right twisting wire and arranged evenly and longitudinally in the belt.

Also preferable for short distance transportation, the belt can travel long distances at high speeds and offers excellent flexibility and efficiency. Manufactured to DIN,ISO, AS standards, the belt can also be used to transport materials for special occasions.

Applications:

Conveyance of crushed rock, aggregate, sand, limestone, ore, etc

Features: 

High Belt Strength:  Available belt strength ranges from 500N/mm up to 10,000N/mm covering a variety of applications.

Available Cover Compounds: Offers a wide range of abrasion, impact, cut & gouge, temperature, flame, and other socialized grades

Low Elongation: Realize minimum take up distance, best suited for long distance or other specialized conveyors with short transitions, small pulleys and yet high throughput rates.

Production Range: 

Tensile strength : ST500-ST10,000 N/mm
Max. Belt width : 3,200mm

Belt specification symbols:

Main technical parameters of steel cord conveyor belt: 

Specfications and technical parameters 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 ST 6300 ST 7000 ST 7500
The longitudinal tensile strength(mm) 630 800 1000 1250 1600 2000 2500 3100 3500 4000 4500 5000 5400 6300 7000 7500
Wire rope maximum nominal diameter(mm) 3 3.5 4 4.5 5 6 7.5 8.1 8.6 8.9 9.7 10.9 11.3 12.3 13.5 15
Wire rope spacing(mm) 10 10 12 12 12 12 15 15 15 15 16 17 17 18 19 21
Covered in gue thickness(mm) 5 5 6 6 6 8 8 8 8 8 8 8.5 9 10 10 10
Under the cover rubber thickness(mm) 5 5 6 6 6 8 8 8 8 8 8 8.5 9 10 10 10
Tape reforence woight(kg/㎡) 18 19.5 22.5 24 25.9 31.8 36.1 40.4 43.8 45 45 50.7 53.4 59.6 63.7 68.7
The width(mm) The number of cords
800 75 75 63 63 63 63 50 50 50
1000 95 95 79 79 79 79 64 64 64 64 59 55 55 54 49 45
1200 113 113 94 94 94 94 76 77 77 77 71 66 66 63 59 54
1400 133 133 111 111 111 111 89 90 90 90 84 78 78 74 69 63
1600 151 151 126 126 126 126 101 104 104 104 96 90 90 85 80 72
1800 171 143 143 143 143 114 117 117 117 109 102 102 96 90 82
2000 159 159 159 159 128 130 130 130 121 113 113 107 101 91
2200 176 141 144 144 144 134 125 125 118 111 100
2400 193 155 157 157 157 146 137 137 129 121 109
2600 209 168 170 170 170 159 149 149 140 131 119
2800 230 184 184 184 184 171 161 161 151 142 129
3000 247 198 198 198 198 185 174 174 148 152 138
3200 246 211 211 211 211 198 186 186 158 162 147

Cover rubber performance:

Test items Performance indicators
GB9770-2001 DIN22131
D grade H grade L grade P grade W grade X grade Y grade
The tensile strength mpa≥ 18 25 20 14 18 25 20
Tensile elongation %≥ 400 450 400 350 400 450 400
Taging test(70℃,7days), the change rate tensile strength Tensile elongation change % -25~+25 -25~+25 -25~+25 -25~+25 -25~+25 -25~+25 -25~+25
Abrason quantity ≤ 90mm3 120mm3 150mm3 200mm3 90mm3 120mm3 150mm3