Heat Resistant SHR Grade Conveyor Belt
HILFLEX® Heat Resistant Rubber Conveyor Belts
HR T1, HR T2, SHR T3 Series
Reliable Performance for Temperatures up to 180°C
Endure the Heat. Maintain the Flow.
HILFLEX® Heat Resistant Rubber Conveyor Belts are engineered to perform where standard belts fail — in hot environments with temperatures ranging from 60°C up to 150°C and intermittent peaks of 180°C. These belts are ideal for transporting foundry sand, cement, clinker, sinter, coke, and more — ensuring durability, safety, and minimal downtime.
🔥 Formulated for Thermal Stability
Compliant with IS 1891 (Part II)
Our proprietary rubber compounds are developed to resist:
- Hardening
- Cracking
- Softening
- Surface glazing
Even in prolonged high-temperature conditions, HILFLEX® belts stay reliable and structurally intact.
✅ Available Grades – IS Standard Compliant
Grade | Suited Upto | Continuous Temp (Fines) | Continuous Temp (Coarse) | Max Intermittent Temp | Typical Applications |
HR – T1 | 120°C | 100°C | 125°C | 125°C | Paper, Foundries, Chemicals, Fertilizer plants |
HR – T2 / SHR | 150°C | 125°C | 150°C | 150°C | Cement, Pellet, Coke, Lighter Clinker, Sintered ore |
HR – T3 | 200°C | 150°C | 150°C | 180°C | Red hot materials: Clinker, Sinter, Cement, Phosphate |
🛠️ Engineered for Harsh Conditions
- Advanced Carcass Design: EP/NN fabric plies treated for minimal shrinkage under heat
- Superior Adhesion: Strong bonding prevents layer separation
- Exceptional Wear Resistance: Handles abrasion, impact, and sharp hot materials
- Flexibility Maintained: Reduced strain on pulleys, lower energy usage
💡 Key Benefits
- Maximized Uptime – Less heat damage = fewer stoppages
- Lower Maintenance – Durable belts need fewer replacements
- Improved Safety – Reduces risks in critical operations
- Smooth Material Flow – Helps you meet productivity targets
🏭 Industry Applications
- Cement Plants – Kiln feed, cement, clinker
- Foundries & Smelters – Foundry sand, coke, castings
- Steel Plants – Sinter, coke, sponge iron
- Thermal Power – Hot coal and ash
- Brick & Ceramic – Fired clay, tiles
- Mining – Calcined ores, dry phosphate
📐 Technical Specifications
Specification | Details |
Carcass Type | EP / Nylon (2–6 ply) |
Cover Grades | HR (T1), SHR (T2), HR (T3) |
Temp Resistance | T1: 100–125°C / T2: 125–150°C / T3: 150°C, Peak: 180°C |
Tensile Strength | ≥ 20–25 MPa (Standard) |
Elongation at Break | ≥ 350% |
Abrasion Loss | ≤ 150 mm³ (as per IS 1891) |
Width Range | 300–2400 mm (custom up to 3200 mm) |
Cover Thickness | Top: 3–8 mm / Bottom: 1.5–4 mm |
📩 Request a Quote or Technical Match
To help us recommend the right HILFLEX® Heat Resistant Belt (T1, T2, or T3), please share:
- Material Temperature (Continuous + Peak)
- Belt Width, Length, and Ply Count
- Type of Material (Cement, Sand, Clinker, Coke, etc.)
- Operating Conditions and Layout
✅ Our team will provide complete specifications, pricing, and availability based on your site conditions.