General Use Steel Cord Conveyor Belt
Minimize downtime and maximize conveying efficiency under the toughest industrial conditions. Built for heavy-duty, long-distance, and high-capacity bulk material operations.
Get Factory QuoteBuilt to Outperform in Every Condition
Constructed with high-tension galvanized steel cords. Delivers ultra-low elongation under maximum load, granting uninterrupted heavy-duty material transport.
Application
The steel cord conveyor belt is engineered for the world's most demanding industries. Widely deployed in mining, port operations, metallurgy, power plants, and chemical processing, it thrives where loads are heavy, distances are long, and system uptime is critical to profitability.
Product Structure
Engineered with a highly durable composite architecture consisting of top cover, bottom cover, steel cord carcass, skim rubber, and edge rubber. The galvanized multi-wire steel cord carcass transmits extreme tensile loads while maintaining dimensional stability over multi-kilometer spans.
Product Benefits
Main Technical Indicators
Comprehensive parameters for the ST-500 to ST-5400 series. Designed to meet the exact load and tension requirements of your conveyor system.
| Belt Rating | Belt Strength (N/mm) | Cord Pitch (mm) | Cord Diam (mm) | Cord Breaking Strength (kN) | Min Cover Thickness (mm) | Pull-Out Strength (Before) (N/mm) | Pull-Out Strength (After) (N/mm) |
|---|---|---|---|---|---|---|---|
| ST-500 | 500 | 14 | 3.0 | 7.6 | 4.0 | 60 | 50 |
| ST-800 | 800 | 10 | 3.5 | 8.9 | 4.0 | 67.5 | 57.5 |
| ST-1250 | 1250 | 12 | 4.5 | 16.1 | 4.0 | 82.5 | 72.5 |
| ST-1600 | 1600 | 12 | 5.0 | 20.6 | 4.0 | 90 | 80 |
| ST-2000 | 2000 | 12 | 6.0 | 25.6 | 4.0 | 105 | 95 |
| ST-2500 | 2500 | 15 | 7.2 | 40.0 | 5.0 | 123 | 113 |
| ST-3150 | 3150 | 15 | 8.1 | 50.5 | 5.5 | 136.5 | 126.5 |
| ST-4000 | 4000 | 15 | 8.9 | 63.5 | 6.5 | 148.5 | 138.5 |
| ST-5000 | 5000 | 17 | 10.9 | 91.0 | 7.5 | 178.5 | 168.5 |
| ST-5400 | 5400 | 17 | 11.3 | 98.2 | 8.0 | 184.5 | 174.5 |
| Specification | Grade H | Grade D | Grade L |
|---|---|---|---|
| Tensile Strength (MPa) ≥ | 24 | 18 | 15 |
| Elongation at Break (%) ≥ | 450 | 400 | 350 |
| Abrasion (mm³) ≤ | 120 | 100 | 200 |
| Separation strength (N/mm) ≥ | 12 | ||
Designed for Demanding Bulk Handling Industries
Wherever material must move reliably, continuously and at scale — this belt delivers.
How We Manufacture Steel Cord Belts
Leveraging a 600,000 m² factory equipped with advanced heavy-asset machinery to guarantee precision, strength, and rapid delivery.
Mixing & Calendering
Utilizing the heavy-duty XY-4s-2500 Four Roll Calender machine, we perfectly homogenize raw rubber compounds to ensure absolute uniform thickness and superior abrasion resistance.
Constant Tension Forming
Galvanized steel cords are laid using advanced constant tension forming machines. This guarantees precise cord alignment, eliminating belt tracking issues and uneven wear during operation.
Vulcanization & Testing
Cured seamlessly in our 2.4-meter flat vulcanizing press and rigorously evaluated in our NSL Standard Lab for tensile strength and adhesion, ensuring fail-proof field performance.
Our Services & OEM Capabilities
More than a manufacturer. We are your dedicated supply chain partner offering full customization to align with your brand and operational urgencies.
OEM Branding & Logo
Elevate your market presence. We provide precision vulcanized logo embedding and custom brand labeling directly onto the belt cover according to your technical blueprints.
Customized Export Packaging
Securing your investment during transit. We offer heavy-duty steel core framing, waterproof wrapping, and tailored crate dimensions to ensure flawless international logistics.
3-Hour Rapid Response
Time is money. As stated in our core service philosophy, our professional engineering team provides point-to-point technical solutions and quotes within 3 hours of your inquiry.
