High Temperature Resistant Rubber Conveyor Belt for Steel Mill Aggregate Handling
Product Description:
Heat-resistant rubber conveyor belts are specially engineered for transporting high-temperature materials in harsh industrial environments, where standard belts would quickly harden, crack, or delaminate under thermal stress.
Construction & Materials:
They feature a robust 3-layer structure:
-Top Cover: Made of heat-resistant rubber compounds (e.g., EPDM, SBR) with stabilizers, resisting cracking, hardening and aging at high temperatures.
-Carcass: Multi-ply EP/NN/CC fabric with special heat treatment, ensuring low thermal shrinkage (≤1%) and stable tensile strength.
-Bottom Cover: Heat-stable rubber for backside cooling and thermal insulation.
Features:
- Excellent Thermal Stability: No softening, melting, or severe shrinkage under continuous high temperature; maintains stable shape and conveying flatness.
- Outstanding Thermal Aging Resistance: Added special anti-aging and anti-thermal oxidation additives, slowing down rubber hardening, cracking, and brittleness, extending service life in high-temperature environments.
- High Mechanical Strength: Retains good tensile strength, tear resistance, and impact resistance under heat, adapting to heavy-load and high-impact conveying conditions.
- Good Flex Resistance: Maintains flexibility under high temperature, avoiding cracking or breakage when bending around pulleys, suitable for long-distance and curved conveying lines.
- Wear & Scorch Resistance: Resists abrasion from high-temperature particles and prevents surface scorching or adhesion caused by overheated materials.
Technical Parameters:
| Belt Type | Fabric type | Fabric Thickness | Rubber Cover Thickness | Width (mm) | Length (M) | |
|---|---|---|---|---|---|---|
| Top(mm) | Bottom(mm) | |||||
| EP Belt | EP-100 | 0.75 | 2-8 | 0-5 | 400-2500 | <=300 |
| EP-150 | 0.85 | |||||
| EP-200 | 0.90 | 500-2500 | ||||
| EP-250 | 1.15 | |||||
| EP-300 | 1.25 | |||||
| EP-400 | 1.45 | 600-2500 | ||||
| EP-500 | 1.55 | |||||
| Belt Type | Fabric type | Fabric Thickness | Rubber Cover Thickness | Width (mm) | Length (M) | |
|---|---|---|---|---|---|---|
| Top(mm) | Bottom(mm) | |||||
| NN Belt | NN-100 | 0.75 | 2.5-8 | 0-5.5 | 400-2500 | <=300 |
| NN-150 | 0.8 | |||||
| NN-200 | 0.9 | 500-2500 | ||||
| NN-250 | 1.15 | |||||
| NN-300 | 1.25 | |||||
| NN-400 | 1.45 | 800-2500 | ||||
| NN-500 | 1.55 | |||||
Applications:
EP/Nylon Fabric belts are versatile and used across numerous industries for transporting bulk materials like:
- Mining (coal, ore, aggregates)
- Quarrying and cement production
- Port and ship loading/unloading
- Power plants
- Agriculture (grain, fertilizer)
- Packaging and distribution centers
FAQ:
Q1: What is the typical lifespan of a rubber conveyor belt?
A:The lifespan depends on several factors, including the material being transported, operating conditions, and maintenance practices. Generally, a well-maintained rubber conveyor belt can last between3 to 5 years. However, in harsh environments (high heat, heavy abrasion), replacement may be needed sooner.
Q2: How do I choose the right conveyor belt for my application?
A:Selection depends on four key factors:
Material:What are you transporting? (e.g., coal, sand, grain, packages)
Environment:Is it hot, oily, wet, or acidic?
Load & Distance:How heavy is the load and how long is the conveyor?
Incline:Does the belt need to move materials up a steep angle?
Q3: What is the best way to store conveyor belts?
A:Conveyor belts should be stored in a cool, dry, and dark place, away from direct sunlight, rain, and chemicals. They should be kept in a rolled position (not folded) to prevent cracking or damage to the core. Avoid placing heavy objects on top of the rolls.
Q4: What are the methods for splicing (joining) conveyor belts?
A:There are two main methods:
Mechanical Splicing:Uses metal fasteners. It is quick and easy but may not be suitable for high-tension systems.
Vulcanization Splicing:Uses heat and pressure to bond the ends. This creates a smooth, strong, and seamless joint, ideal for heavy-duty and long-distance systems.
Q5: Can you customize the size and specifications of the belts?
A:Yes. We offer customized solutions based on your requirements. You can specify thewidth, length, cover thickness, color, and rubber properties(such as heat-resistant, oil-resistant, or flame-retardant) to match your specific conveyor system.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.