What are the differences between high-temperature resistant conveyor belts and ordinary conveyor belts

Comparison Between High-Temperature-Resistant Conveyor Belts and Standard Conveyor Belts

High-temperature-resistant conveyor belts differ significantly from standard conveyor belts in terms of materials, performance, and application scenarios. Here is a detailed comparison:

1. Material Differences

• High-temperature-resistant belts:
  • Surface materials: Silicone rubber, fluororubber, polyimide (PI), or other specialty polymers.
  • Reinforcement materials: Fiberglass, aramid fiber, or stainless steel mesh to withstand high temperatures.
• Standard belts:
  • Surface materials: Natural rubber, nitrile rubber, or polyvinyl chloride (PVC).
  • Reinforcement materials: Polyester or nylon fibers for standard conditions.

2. Performance Characteristics

• High-temperature-resistant belts:
  • Temperature tolerance: 200°C to 1000°C (depending on materials).
  • Advantages: Superior resistance to thermal oxidation, UV aging, and some models offer flame retardancy.
  • Drawbacks: Reduced elasticity at high temperatures, higher cost.
• Standard belts:
  • Temperature tolerance: -30°C to 80°C.
  • Advantages: Good elasticity, abrasion resistance, and cost-effectiveness.
  • Drawbacks: Limited heat/corrosion resistance, prone to aging in harsh environments.

3. Application Scenarios

• High-temperature-resistant belts:
  • Industries: Cement plants, steel mills, glass manufacturing, foundries.
  • Uses: Transporting hot materials (e.g., coke, molten slag) or operating in environments with corrosive gases/dust.
• Standard belts:
  • Industries: Food processing, logistics, mining, general warehousing.
  • Uses: Handling dry, non-abrasive materials at ambient temperatures.

4. Pros and Cons Comparison

Selection Criteria:
Choose based on operating temperature, material properties, environmental conditions, and cost-effectiveness to ensure reliability and economic viability.