... top to bottom 3.four types Heat Resistant conveyor belts types: T1,T2,T3,T4Features: Heat-resistant conveyor belt is a multi-layered rubber cotton ... , the maximum short-term operating temperature of 170 °C, code-named T2. 3.Type3:The resistance is not more than ... temperature, the maximum short-term operating temperature of 230 °C, code-named T4. Applications:Long distance, high tensile strength makes it ...