Features: The heat-resistant conveyor belt is made of multi-layer polyester canvas or rubber cotton canvas (polyester-cotton cloth), covered with high temperature resistant or heat resistant rubber, and bonded together by high temperature vulcanization.
Classification:
T1: It can withstand the test temperature not more than 120℃, and the instantaneous operating temperature can reach 120℃
T2: can withstand the test temperature of not more than 150 ℃, and the instantaneous operating temperature can reach 150 ℃
T3: can withstand the test temperature not greater than 180℃, and the instantaneous operating temperature can reach 180℃
T4: It can withstand the test temperature of not more than 200 °C, and the instantaneous operating temperature can reach 200 °C
Structure:
• The core of the heat-resistant conveyor belt is made of polyester-cotton dipped canvas (or EP canvas) as the skeleton material, and the cover rubber and buffer rubber are made of styrene-butadiene rubber or neoprene rubber with good heat resistance.
• According to the main manifestation of the damage of heat-resistant conveyor belt resulting in loss of working ability, different heat-resistant grades are made of styrene-butadiene rubber as covering rubber, polyester canvas is used as strong layer for high strength and high permeability, and heat-resistant glass can be laid between covering rubber and skeleton layer Cloth, so that the life of the heat-resistant conveyor belt is greatly improved.
Precautions for the use of heat-resistant conveyor belts:
1. The surface temperature of the entire strip should be continuously and uninterruptedly measured, recorded and monitored, and unnecessary temperature increases must be avoided;
2. Forced cooling of the tape of the material (preferably flushing with water on the laminate);
3. Keep the conveyed materials evenly distributed according to the bandwidth, but not too concentrated;
4. Prevent the presence of oil, (trace oil in cooling water) damage to the belt more than the heat itself;
5. Once the belt with hot material stops running, measures should be taken quickly to unload the hot material;
6. The joints of the heat-resistant tapes are best to use hot glue.
