Heat-Resistant Rubber Belts
Engineered for Elevated Temperatures, Proven Beyond Standard Limits
Hot material handling is one of the toughest challenges in industrial conveying. At Leopard Intertrade, our heat resistant rubber conveyor belts are built to perform under prolonged exposure to high temperatures without cracking, hardening, or degrading. Whether you're handling clinker, coke, furnace ash, or red-hot sintered materials, our belts are designed for long life and reliability.
Our product line includes belts certified to DIN 22102 heat-resistant grades T1, T2, and T3, as well as our proprietary HR300 Ultra Heat grade, engineered for continuous operation up to 300°C. HR300 is built to meet all mechanical performance criteria under DIN 22102 (tensile strength, elongation, abrasion) while offering extended thermal resistance beyond the standard’s highest defined heat classes. And if your application requires something outside the conventional specifications — we can customise construction, fabric, cover grade, and dimensions upon request.
Reliable Thermal Resistance
Withstands up to 300°C continuous and 360°C peak heat (HR300), resisting thermal ageing, shrinkage, and hardening.
DIN 22102-Compliant Performance
Grades T1–T3 fully conform to DIN 22102. HR300 maintains DIN mechanical integrity while surpassing the thermal limits defined in the standard.
Customised Construction Options
We offer custom solutions for edge types, belt widths, cleats, cover thicknesses, carcass construction, and even temperature ratings — tailored to your application.
Grade | Standard | Max. Continuous Temp. (Fines / Lumps) | Max. Peak / Intermittent Temp. | Typical Rubber Compounds | Tensile Strength (MPa) | Elongation at Break (%) | Abrasion Loss (mm³) | Recommended Applications |
|---|---|---|---|---|---|---|---|---|
T1 | DIN 22102-T1 | 100°C / 125°C | Up to 150°C | SBR | ≥14 | ≥350 | ≤175 | Cement plants, chemical processing, foundries |
T2 | DIN 22102-T2 | 125°C / 150°C | Up to 180°C | SBR | ≥14 | ≥350 | ≤175 | Clinker, coke, pellet, sintered ore |
T3 | DIN 22102-T3 | 150°C / 180°C | Up to 200°C | EPDM | ≥14 | ≥350 | ≤175 | Red-hot sintered materials, furnace ash, high-temp chemical materials |
T-Max | DIN 22102 * | 250°C / 300°C | Up to 360°C | EPDM | ≥15 | ≥400 | ≤200 | Incinerators, kilns, red-hot ash, extreme thermal zones
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* T-Max is built to meet all mechanical performance criteria under DIN 22102 (tensile strength, elongation, abrasion) while offering extended thermal resistance beyond the standard’s highest defined heat classes.