SAR GRADE Conveyor Belt
Hilflex® Superior abrasive resistant and highly durable rubber conveyor belt for wear resistance
Super Abrasion Resistant Conveyor Belt – HILFLEX® SAR Grade
Engineered for Maximum Wear Life. Built for Extreme Duty.
The HILFLEX® Super Abrasion Resistant (SAR) Conveyor Belt is engineered to deliver unmatched performance in the toughest material handling environments. Purpose-built for applications involving sharp, abrasive, and high-impact bulk materials, this belt offers maximum durability, longer service life, and minimal maintenance—making it a preferred choice across multiple heavy industries.
From granite and iron ore to clinker, coal, and glass, the SAR Grade Belt ensures superior resistance to wear and surface damage, dramatically reducing downtime and operating costs in high-abrasion applications.
✅ Technical Specifications
Parameter | HILFLEX® SAR Grade Belt |
Carcass Construction | EP/Nylon or NN (2–6 Ply) |
Cover Grade | SAR (Super Abrasion Resistant) |
Tensile Strength | ≥ 20–25 MPa |
Elongation at Break | ≥ 400% |
Abrasion Loss | ≤ 70 mm³ (Better than IS 1891 standard of ≤ 90 mm³) |
Temperature Range | -20°C to +80°C |
Cover Thickness | Top: 3–10 mm / Bottom: 1.5–5 mm |
Belt Width | 300 mm to 2400 mm (Custom widths available up to 3200 mm) |
Standard Compliance | IS 1891 (Part I), DIN 22102 (Type X/Y/W), ISO 14890 |
🔧 Key Features & Advantages
- Extreme Abrasion Resistance
Formulated using high-grade synthetic rubber compounds, the belt is engineered to resist cutting, gouging, and surface degradation, even under aggressive load conditions. - High-Strength Carcass Design
The EP or NN ply construction provides exceptional impact resistance, tensile strength, and dimensional stability for demanding conveyor systems. - Low Abrasion Loss ≤ 70 mm³
Far superior to standard belts, this low abrasion value ensures long-lasting performance and fewer belt change-outs. - Superior Elongation & Flexibility
With elongation at break ≥ 400%, the belt can handle sudden loads, shocks, and mechanical stress without cracking or breaking. - Custom-Built Configurations
Available with cleats, sidewalls, and guide profiles tailored to specific operational needs and conveying systems. - Minimal Downtime, Maximum ROI
Reduced maintenance, fewer shutdowns, and consistent performance contribute to higher plant efficiency and reduced lifecycle cost.
🏭 Applications by Industry
HILFLEX® SAR Grade Belts are ideal for industries facing severe abrasion and mechanical wear:
- Mining & Quarrying
Iron ore, limestone, copper, granite, aggregates, overburden - Cement & Clinker Plants
Limestone, gypsum, clinker, raw material mix - Steel & Metal Industry
Slag, sinter, scrap, ferro-alloys, foundry sand - Thermal Power Plants
Coal handling, ash removal, slag recovery - Glass & Mineral Processing
Glass cullet, broken glass, refractory materials, silica sand - Recycling & Waste Management
Construction and demolition (C&D) waste, metal scrap, e-waste - Ports & Terminals
Bulk cargo such as bauxite, petcoke, and quartzite
🌟 Why Choose HILFLEX® SAR Belts?
- ✅ Abrasion Loss ≤ 70 mm³ — Exceeds global abrasion standards
- ✅ Conforms to IS, DIN, ISO Standards — Built to international norms
- ✅ ISO 9001:2015 Certified — Quality manufacturing processes
- ✅ Custom Profiles Available — Cleats, sidewalls, guides on request
- ✅ Fast Delivery & Engineering Support — Short lead times with technical assistance
- ✅ Tested in Real-World Conditions — Proven performance across India’s harshest sites
📐 Product Engineering & Material Science
The superior performance of HILFLEX® SAR Belts is rooted in advanced material design and robust engineering:
- Synthetic Rubber Cover Compounds
Proprietary blends (e.g., PBR-based) offer exceptional resistance to surface wear, cutting, and gouging. - Fabric-Reinforced Carcass
High-tensile EP (Polyester-Nylon) or NN (Nylon-Nylon) plies offer flexibility, impact absorption, and structural strength. - Advanced Adhesion Technology
Ensures strong bonding between rubber covers and carcass layers to resist delamination under impact stress. - Thermal & Wet Resistance (Optional)
Custom formulations available for operations involving moderate heat or moisture exposure.
📩 Request a Quote or Technical Consultation
Let us help you select the most suitable HILFLEX® SAR Conveyor Belt for your specific application.
Please share:
- Type of material: (e.g., iron ore, granite, clinker, slag)
- Material properties: (e.g., size, abrasiveness, wet/dry, temperature)
- Conveyor details: (belt width, speed, length, incline, pulleys)
- Capacity requirements: (TPH or m³/hr)
- Current performance issues (if any)
- Required grade or compliance standards (e.g., SAR 70, SAR 90, DIN-W)
👉 Our technical team will recommend the optimal belt construction and provide full specifications along with competitive pricing.
🏷 Additional Services
- Test Certificates
- Cut Samples for Evaluation
- On-site Application Study
- Technical Drawings & Installation Support
HILFLEX® SAR Grade Conveyor Belts
Built to Take the Hit. Run After Run.