Steel Cord Conveyor Belt
ST 630 up to ST 3500 steel cord belts for major installations: long distance, high tension and high speed conveying.
Galvanized steel cord, embedded in rubber
The conveyor belt structure consists of galvanized steel wire laminated with high-quality adhesive cushion embedded within the top and bottom rubber layers.
The steel wire consists of twisted wires arranged evenly and longitudinally within the belt.
The belt conveyor is designed for major conveyor installations and heavy-duty applications, suitable for use in the coal, mining, port, metallurgy, power generation and chemical industries for material transportation.
Features
- High strength and long service life
- Small elongation, short take-up travel
- Excellent troughability and superior flexing resistance
- Suitable for long distance, heavy load and high speed conveying
Technical data standard
Breaking force, cord diameter, cord pitch, minimum cover thickness and number of cords per belt width.
| Belt type | ST 630 | ST 800 | ST 1000 | ST 1250 | ST 1600 | ST 2000 | ST 2500 | ST 3150 | ST 3500 |
|---|---|---|---|---|---|---|---|---|---|
| Minimum Breaking force (N/mm) | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 3500 |
| Cord diameter (mm) max. | 3.0 | 3.5 | 4.1 | 4.9 | 5.6 | 5.6 | 7.2 | 8.1 | 8.6 |
| Cord pitch (mm), ± 1.5 | 10 | 10 | 12 | 14 | 15 | 12 | 15 | 15 | 15 |
| Minimum cover thickness (mm) | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5.5 | 6 |
| Belt width (mm) | number of cord | ||||||||
| 800 | 75 | 75 | 54 | 55 | 50 | 64 | 50 | 50 | 50 |
| 1000 | 95 | 95 | 61 | 69 | 64 | 81 | 64 | 64 | 64 |
| 1200 | 113 | 113 | 97 | 84 | 77 | 97 | 77 | 77 | 77 |
| 1400 | 133 | 133 | 114 | 98 | 90 | 114 | 90 | 90 | 90 |
| 1600 | 151 | 151 | 131 | 112 | 104 | 131 | 104 | 104 | 104 |
| 1800 | - | 171 | 147 | 127 | 117 | 147 | 117 | 117 | 117 |
| 2000 | - | - | 164 | 141 | 130 | 154 | 130 | 154 | 130 |
| 2200 | - | - | 181 | 155 | 144 | 161 | 144 | 144 | 144 |
| Highlighted construction is preferred (as DIN 22131) | |||||||||
Cover rubber selection
General purpose, abrasion resistant, high abrasion resistant and heat resistant grades to DIN, AS, IS and RMA standards.
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