Steel Cord Conveyor Belt Manufacturer and Wholesale Supplier
Heavy-Duty Conveyor Belt for Long Distance and High Load Applications
Steel Cord Conveyor Belts are designed for high-strength, long-distance, and heavy-load conveying systems. Reinforced with high-tensile steel cords embedded in rubber, these belts provide exceptional strength, low elongation, and superior impact resistance.
Compared with traditional fabric conveyor belts, steel cord conveyor belts offer higher load capacity, longer service life, and greater reliability, making them ideal for demanding industrial environments such as mining, ports, power plants, and bulk material handling systems.
What is a Steel Cord Conveyor Belt?
A steel cord conveyor belt is a type of rubber conveyor belt reinforced with longitudinal steel cables (steel cords) embedded inside the belt structure. These steel cords provide extremely high tensile strength and minimal elongation during operation.
The basic structure includes:
Top rubber cover
Steel cord reinforcement layer
Bottom rubber cover
Adhesion layers for bonding
This structure ensures excellent durability, flexibility, and high load-bearing capacity.
Ultra-High Tensile Strength
Each steel cord layer provides exceptional load-carrying capacity and long-distance performance.
Low Elongation
Ensures minimal take-up adjustments and consistent tension across long conveyor systems.
Excellent Impact Resistance
Special rubber compounds protect the cords and resist tearing under heavy impact.
Superior Adhesion Between Rubber and Steel
Guarantees long life and prevents separation under stress.
High Troughability and Flexibility
Designed to fit large pulley diameters and curved conveyors.
Extended Belt Life
Designed to fit large pulley diameters and curved conveyors.
Construction of Steel Cord Conveyor Belt
- Top Cover Rubber – Wear-resistant layer that protects against abrasion and impact.
- Steel Cord Carcass – Zinc-plated steel cords for high tensile strength and corrosion resistance.
- Skim Rubber Layer – Provides excellent bonding between steel cords and covers.
- Bottom Cover Rubber – Designed for pulley traction and extended belt lifespan.
- Optional Reinforcing Layer – Additional fabric or breaker layer for extra puncture protection.
Technical Specifications
| Parameter | Range |
|---|---|
| Tensile Strength | 500–5400 N/mm |
| Belt Width | 500mm–3200mm |
| Belt Thickness | 8mm–50mm |
| Cord Diameter | 1.5–6.0 mm |
| Cord Pitch | 4.0–18.0 mm |
| Working Temperature | -45°C to +180°C |
| Cover Grades | General, Heat Resistant, Oil Resistant, Flame Retardant |
| Standards | DIN 22131, ISO, RMA, AS, GB/T |
Cover Rubber Grades
We provide a wide range of cover compounds to meet diverse industrial needs:
| Type | Description | Application |
|---|---|---|
| General Purpose (Y, X) | Standard abrasion resistance | Quarry, cement, material handling |
| Heat Resistant (HR, SHR, T1, T2) | Up to 200°C | Cement, steel, foundries |
| Flame Retardant (FR) | Fire safety rated | Underground mining, power plants |
| Oil Resistant (OR) | Resistant to grease and oil | Fertilizer, recycling, chemical plants |
| Cold Resistant (CR) | Flexible at low temperature | Outdoor and freezing conditio |
Steel Cord Conveyor Belts Application
Why Choose Our Belts for Your Manufacturing Needs?
Discover how our innovative conveyor belt solutions enhance efficiency, reduce downtime, and provide reliable performance for all your industrial needs.
- Manufactured with high-quality rubber compounds for maximum wear resistance
- Reinforced with strong polyester or aramid cords for minimal elongation
- Compatible with global standards (ISO/DIN) for easy replacement
- OEM/ODM customization available (Materials, length, branding, packaging)
- Competitive factory-direct pricing with fast delivery
Quality Control
Our steel cord conveyor belts are produced under a strict ISO 9001:2015 quality system, ensuring high reliability and consistency.
We perform comprehensive testing at each stage:
Tensile and adhesion testing between steel cords and rubber
Dynamic fatigue and flexing test to ensure long life under continuous operation
Abrasion and impact resistance test for cover durability
Dimensional accuracy and elongation test before shipment
FAQ – Steel Cord Conveyor Belt
A steel cord conveyor belt is reinforced with high-strength steel cables embedded in rubber, providing superior strength and durability.
They are widely used in mining, ports, power plants, cement production, and heavy industrial material handling systems.
Steel cord belts offer higher tensile strength, longer service life, and lower elongation compared to fabric conveyor belts
Normally Order Quantity is 2 rolls in order to get regualr wholesale price. But we also support 1 roll with a small order surcharge.
Yes. Belt width, tensile strength, rubber compound, and cover thickness can all be customized.
Lead time is about 20-30days according to your order quantity.