The Heat Resistant Rubber Conveyor Belt is specifically engineered to transport materials that generate or retain high temperatures. Constructed with special heat-resistant rubber compounds (often based on EPDM – Ethylene Propylene Diene Monomer) for the cover layers, these belts prevent premature aging, cracking, and blistering caused by thermal stress. They are essential for industries where standard rubber belts would quickly degrade.![]()
Thermal Stability: Special compounds resist hardening, cracking, and shrinking when exposed to continuous heat.
Blister Resistance: Designed to prevent the formation of bubbles or blisters between the cover and the carcass caused by trapped heat or moisture.
High Adhesion: Maintains strong bonding between the rubber cover and the fabric/steel core even under thermal cycling.
Abrasion Resistance: Despite the heat-resistant formulation, the belt retains excellent resistance to wear from sharp or heavy materials.
Fire Retardancy: Many heat resistant belts also meet flame retardant standards (ISO 340), adding an extra layer of safety.
Flexible at High Temps: Remains flexible enough to wrap around pulleys without becoming brittle.![]()
This belt is classified by standard temperature grades based on material temperature and continuous working conditions, covering most high-temperature industrial scenarios:
Heat Resistance Grade | Continuous Working Temperature | Peak Temperature | Suitable Material Types |
Grade T1 (General Heat Resistance) | ≤ 100°C | 120°C | Warm cement clinker, hot sand, general high-temperature aggregate |
Grade T2 (Medium Heat Resistance) | 100°C - 125°C | 150°C | Hot coke, sintered ore, hot chemical materials |
Grade T3 (High Heat Resistance) | 125°C - 150°C | 180°C | High-temperature cement clinker, hot steel slag, hot coal |
Grade T4 (Ultra-High Heat Resistance) | 150°C - 180°C | 220°C | Ultra-high-temperature metallurgical slag, calcined minerals, high-temperature industrial waste |
Note: Custom ultra-high temperature grades (up to 250°C) are available for special extreme working environments, with modified high-temperature rubber compounds and reinforced steel cord carcass. |
This belt is exclusively designed for high-temperature material conveying, widely used in heavy industrial fields with strict heat resistance requirements:
Q1: How soon can we get a reply after we send you an inquiry?
A: The reply will be made within 2 hours after receiving the inquiry.
Q2: Are you a direct manufacturer or a trading company?
A: We have our own factory and international trade department, handling both production and sales directly.
Q3: What products can you provide?
A: We produce ST cord conveyor belts, sensor conveyor belts, pip conveyor belts, anti-tear conveyor belts, EPDM conveyor belts, high temperature resistant conveyor belts, heat resistant conveyor belts, fire resistant conveyor belts, EP conveyor belts, NN conveyor belts, SW fabric conveyor belts, cotton conveyor belts, chevron conveyor belts, rough top conveyor belts, oil resistant conveyor belts, chemical resistant conveyor belts, flat transmission belts, and rubber V belts.
Q4: What application fields are your products mainly involved in?
A: Primarily used for transportation tasks in metallurgy, chemical, cement, coking, steel and other industrial sectors.
Q5: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.
Q6:How does your company guarantee product quality?
A: We maintain complete physical and chemical testing equipment with a dedicated quality management team. All properties are controlled from raw material analysis through semi-finished products to finished product testing.
Q7:Can you customize the size and specifications of the belts?
A:Yes. We offer customized solutions based on your requirements. You can specify the width, length, cover thickness, color, and rubber properties(such as heat-resistant, oil-resistant, or flame-retardant) to match your specific conveyor system.
Q8: How to deliver goods to customers?
A: We primarily ship by sea from Qingdao port for convenience. For urgent shipments, air transport is available through the nearby international airport.
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