Fire Heat Resistant Conveyor Belt Supplier
Fire and Heat Resistant Rubber Conveyor Belts are specially designed for conveying high-temperature materials and operating in environments where fire safety is critical. These belts are manufactured with special heat-resistant rubber compounds that maintain performance and durability under elevated temperatures.
Our factory produces high-quality fire and heat resistant conveyor belts widely used in industries such as cement plants, steel mills, power plants, mining operations, and bulk material handling systems.
These belts provide excellent resistance to heat damage, cracking, and premature aging, ensuring reliable and long-term conveyor operation.
What Is a Fire / Heat Resistant Conveyor Belt?
A fire or heat resistant conveyor belt is a rubber conveyor belt designed to withstand high-temperature materials and hot working environments without losing its mechanical properties.
The belt is made using special rubber compounds that resist heat degradation, allowing it to transport materials such as:
Hot clinker/Sinter/Coke/Slag/Cement/High-temperature minerals
This type of conveyor belt is essential in industrial processes where standard rubber belts would quickly fail due to heat exposure.
Flame Retardant Rubber Compound
Specially formulated rubber compounds prevent flame propagation and quickly self-extinguish after ignition sources are removed.
High Strength Reinforcement
Available with EP fabric reinforcement providing excellent tensile strength and load capacity.
Excellent Wear Resistance
Designed to handle abrasive materials such as coal, ore, cement, and aggregates.
Heat & Aging Resistance
The belt maintains performance under elevated temperatures and harsh working conditions.
Reliable Performance
Stable operation for long-distance conveying systems in heavy industries.
Construction of Fire Resistant 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
| Cover Type | Standards | Minimum Tensile Strength (MPA) | Minimum Elongation | Abrasion | Material Coveyed |
|---|---|---|---|---|---|
| mm | (%) | ||||
| Flame Resistant | SANS-F | 17 | 350 | 180 | Material with fire hazards, e.g. Coal |
| IS-1891 (FR Grade) | 17 | 350 | 200 | ||
| ISO-340 (FR Grade) | 17 | 350 | 180 | ||
| AS-F (FR Grade) | 14 | 300 | 200 | ||
| AS-1332 (FR Grade) | 14 | 300 | 200 | ||
| DIN S Grade | 17 | 350 | 180 | ||
| DIN K Grade | 17 | 400 | 200 | ||
| MSHA-FR | 17 | 350 | 200 | ||
| CAN/CSA (FR Grade) | 17 | 350 | 200 |
| Tensile Strength (MPA) | Elongation at Break (%) | Abrasion (mm³） | |
|---|---|---|---|
| Item | ≥14 | ≥350 | ≤250 |
| ≥18 | ≥400 | ≤200 | |
| ≥20 | ≥450 | ≤180 |
| Type | Maximum Temperature Resistance | Short-time Operating Temperature | Symbol |
|---|---|---|---|
| Ⅰ | 100 | 150 | T1 |
| Ⅱ | 125 | 170 | T2 |
| Ⅲ | 150 | 200 | T3 |
| Ⅳ | 175 | 230 | T4 |
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
Strict Quality Control
Each belt undergoes comprehensive testing including:
Flame resistance testing
Tensile strength testing
Adhesion testing
Abrasion resistance testing
Aging resistance testing
FAQ for EP Rubber Conveyor Blet
What is a heat resistant conveyor belt?
They are widely used in cement plants, steel mills, power plants, mining operations, and heavy industrial processes.
Depending on the rubber compound, heat resistant conveyor belts can handle temperatures up to 200°C or higher.
Normally MOQ is 200meters
Yes, belt width, reinforcement materials, rubber compounds, and thickness can all be customized.
Lead time is about 20-30days according to your order quantity.