Heat Resistant Conveyor Belt

High temperatures are a real challenge for conveyor belts and can cause a lot of damage. When it's hot, the rubber on the belt ages quickly, making it hard and causing cracks. The heat also harms the main body of the belt because it weakens the bond between the outer cover and the belt's core, as well as between the layers of fabric inside the core. This can literally make the belt fall apart, a problem we call "de-lamination." As the rubber gets harder and less stretchy from the heat, its ability to stretch before breaking can drop by up to 80%, which really hurts its strength and flexibility. Plus, its resistance to wear can decrease by 40% or more. But, as the reference guide shows, Hi hero heat-resistant belts are really good at handling heat, and they last much longer than other belts out there.

A QUICK REFERENCE GUIDE TO HIHERO HEAT RESISTANT COVERS 

Heat-Resistant Conveyor Belt Design

Cover rubber: SBR, EPDM rubber or chlorobutadiene rubber.
Carcass: polyester cloth or nylon cloth.
According to the client’s request, we can make an endless belt.

The heat-resistant conveyor belt is made up of multi-layer structure to ensure exceptional durability and performance under high-temperature conditions. Its construction includes a high-temperature burning layer, a transition layer, an organic insulation layer, and a robust heat-resistant layer. Each layer is meticulously designed to work in harmony, providing superior resistance to heat, wear, and mechanical stress.

The rubber surface is crafted using premium materials such as EPDM (Ethylene Propylene Diene Monomer) or SBR (Styrene-Butadiene Rubber), both of which offer excellent heat resistance and flexibility. For the reinforcing layer, high-strength materials like polyester canvas or high-permeability fabric are utilized, ensuring the belt maintains its structural integrity even under extreme conditions.

These layers are seamlessly bonded together through high-temperature vulcanization, a process that enhances the belt's overall strength, elasticity, and longevity. This advanced manufacturing technique ensures the conveyor belt can withstand demanding industrial environments, making it ideal for applications in industries such as steel, cement, and chemical processing.

Heat resistant conveyor belt Technical data: 

heat resistant conveyor belt cover type

T1 able to bear the temperature range of material less than 120°C.
T2 able to bear the temperature range of material 120°C – 140°C  .
T3 able to bear the temperature range of material 150°C – 180°C.
T4:able to bear the temperature range of material 180°C – 400°C
T5:able to bear the temperature range of material 240°C800°C

Based on your material, choose the correct conveyor belt.

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