Steel Cord Conveyor BeltHigh tensile strength, low extensibility, small used transmission pulley diameter, uniform steel wire rope tension, excellent troughbility and good adhesive between rubber and steel wire.The belt enables long-distance and high-speed transportation for large amounts of materia
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High tensile strength, low extensibility, small used transmission pulley diameter, uniform steel wire rope tension, excellent troughbility and good adhesive between rubber and steel wire.
The belt enables long-distance and high-speed transportation for large amounts of materials in fields such as coal, mining, ports, metallurgy, power, and chemical engineering.
Characteristics:
High tensile strength and small elongation in use.
Small diameter of drive pulley to make the equipment smaller.
High adhesion between rubber and steel cord,thus is resistant to shock and difficult to drop, so the rubber belts are long in life.
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.
Good troughability to form a deep trough to load more materials and prevent the materials from escaping.
Users can use X-rays to inspect damages of the skeleton of steel cords to prevent accidents from happening.
| Belt Type | Minimum Breaking Strength Per Width Of Belt (N/Mm) | Maximum Cord Diameter (Mm) | Minimum Breaking Strength Of Cord (KN) | Cord Pitch (Mm) | Minimum Thickness Of Covers (Mm) |
| ST500 | 500 | 3.0 | 7.6 | 14.0 | 4.0 |
| ST630 | 630 | 3.0 | 7.0 | 10.0 | 4.0 |
| ST800 | 800 | 3.5 | 8.9 | 10.0 | 4.0 |
| ST1000 | 1000 | 4.0 | 12.9 | 12.0 | 4.0 |
| ST1250 | 1250 | 4.5 | 16.1 | 12.0 | 4.0 |
| ST1400 | 1400 | 5.0 | 20.6 | 14.0 | 4.0 |
| ST1600 | 1600 | 5.0 | 20.6 | 12.0 | 4.0 |
| ST1800 | 1800 | 5.6 | 25.5 | 13.5 | 4.0 |
| ST2000 | 2000 | 6.0 | 25.6 | 12.0 | 4.0 |
| ST2250 | 2250 | 5.6 | 26.2 | 11.0 | 4.0 |
| ST2500 | 2500 | 7.2 | 40.0 | 15.0 | 5.0 |
| ST2800 | 2800 | 7.2 | 39.6 | 13.5 | 5.0 |
| ST3450 | 3150 | 8.1 | 50.5 | 15.0 | 5.5 |
| ST3500 | 3500 | 8.6 | 56.0 | 15.0 | 6.0 |
| ST4000 | 4000 | 8.9 | 63.5 | 15.0 | 6.5 |
| ST4500 | 4500 | 9.7 | 76.3 | 16.0 | 7.0 |
| ST5000 | 5000 | 10.9 | 91.0 | 17.0 | 7.5 |
| ST5400 | 5400 | 11.3 | 98.2 | 17.0 | 8.0 |
| ST6300 | 6300 | 12.8 | 130.4 | 19.5 | 10.0 |
| ST7000 | 7000 | 13.5 | 142.4 | 19.5 | 10.0 |
| ST7500 | 7500 | 15.0 | 166.7 | 21.0 | 10.0 |
Application
In various fields: coal, mining, ports, metallurgy, electric power, chemical industry, etc., conveyor belts can transport large amounts of materials over long distances and high speeds.
Feature
1. High tensile strength, low elongation, small transmission pulley diameter, uniform steel wire rope tension, excellent groove forming and good bonding between rubber and steel wire.
2. The steel wire rope conveyor belt has versatility, high wear resistance, cold resistance and flame retardancy according to the requirements of use and the performance of the covering rubber.
Adhesive
| Strength | Wire Rope Adhesive | Strength | Wire Rope Adhesive | ||
| Before Aging | After Aging | Before Aging | After Aging | ||
| ST630 | 60 | 55 | ST3150 | 140 | 130 |
| ST800 | 70 | 65 | ST3500 | 145 | 140 |
| ST1000 | 80 | 75 | ST4000 | 150 | 145 |
| ST1250 | 95 | 90 | ST4500 | 165 | 160 |
| ST1600 | 105 | 95 | ST5000 | 175 | 170 |
| ST2000 | 105 | 95 | ST5400 | 180 | 175 |
| ST2500 | 130 | 120 | - | - | - |
Minimum Pulley Diameter
| Project | ST630 | ST800 | ST1000 | ST1250 | ST1600 | ST2000 | ST2500 | ST3150 | ST3500 | ST4000 | ST4500 | ST5000 | ST5400 |
| Minimum Pulley Diameter（Mm） | 500 | 500 | 630 | 800 | 1000 | 1000 | 1250 | 1400 | 1600 | 1600 | 1600 | 1800 | 1800 |
Technical Index
Strength: 630N/mm-6000N/mm
Width (mm): 400mm-2500mm
| Project | ST630 | ST800 | ST1000 | ST1250 | ST1600 | ST2000 | ST2500 | ST3150 | ST3500 | ST4000 | ST4500 | ........ |
| Tensile Strength(N/Mm) | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 3500 | 4000 | 4500 | ........ |
| Diameter(Mm) | 3 | 3.5 | 4.0 | 4.5 | 5.0 | 6.0 | 7.2 | 8.1 | 8.6 | 8.9 | 9.7 | ........ |
| Highest Point(Mm) | 10±1.5 | 10±1.5 | 12±1.5 | 12±1.5 | 12±1.5 | 12±1.5 | 15±1.5 | 15±1.5 | 15±1.5 | 15±1.5 | 16±1.5 | ........ |
| Cover Thickness (Mm) | 5 | 5 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | ........ |
| Cover Thickness (Mm) | 5 | 5 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | ........ |
| Width (Mm) | Wire Rope Core Number | |||||||||||
| ST630 | ST800 | ST1000 | ST1250 | ST1600 | ST2000 | ST2500 | ST3150 | ST3500 | ST4000 | ST4500 | ........ | |
| 800 | 75 | 75 | 63 | 63 | 63 | 63 | 50 | 50 | 50 | ........ | ||
| 1000 | 95 | 95 | 79 | 79 | 79 | 79 | 64 | 64 | 64 | 64 | 59 | ........ |
| 1200 | 113 | 113 | 94 | 94 | 94 | 94 | 76 | 76 | 77 | 77 | 71 | ........ |
| 1400 | 133 | 133 | 111 | 111 | 111 | 111 | 89 | 89 | 90 | 90 | 84 | ........ |
| 1600 | 151 | 151 | 126 | 126 | 126 | 126 | 101 | 101 | 104 | 104 | 96 | ........ |
| 1800 | 171 | 143 | 143 | 143 | 143 | 114 | 114 | 117 | 117 | 109 | ........ | |
| 2000 | 159 | 159 | 159 | 159 | 128 | 128 | 130 | 130 | 121 | ........ | ||
| 2200 | 176 | 141 | 141 | 144 | 144 | 134 | ........ | |||||
| 2400 | 193 | 155 | 155 | 157 | 157 | 146 | ........ | |||||
Note:
1. After communication, the thickness of the coating, the diameter of the wire rope and the distance between the wire ropes can be customized according to customer requirements.
2. The conveyor belt can be produced under the standards of German DIN22131, Australia AS133, Japan JSK6369, etc. according to customer requirements.
