High Temperature Resistant
Heat Resistant (HR) Belts
Specially formulated EPDM and SBR compounds that resist hardening, cracking, and carcass delamination under severe heat.
Protection Against Thermal Aging and Cover Cracking
Handling hot bulk materials like cement clinker, sinter, ash, hot fertilizer, and foundry shakeout requires specialized rubber covers. Standard rubber quickly loses elasticity, hardens, and cracks when exposed to high heat. Our HR, SHR, and UHR series belts prevent thermal degradation and carcass burning.
Heat Resistance Classification
| Grade | Continuous Temp | Peak Temp | Target Applications |
|---|---|---|---|
| T1 / HR 100 | Up to 100°C | 125°C | Grain drying, chemical salts, warm foundry sand |
| T2 / HR 150 | Up to 150°C | 180°C | Raw cement meal, limestone kiln feed, asphalt |
| T3 / SHR 200 (EPDM) | Up to 200°C | 250°C+ | Red-hot cement clinker, sintering plants, slag, iron ore |
Inquire About HR Belts
Inform us of your average and peak material temperatures to receive the exact compound recommendation.
Get a Price Quotepicture_as_pdf Technical Catalog (PDF)+90 (507) 340 38 55