ST1250 High Temperature Resistant Conveyor Belt For Construction

High temperature resistant conveyor belt ST1250 Special Conveyor Belts

1. Purpose

It is mainly used in metallurgy, construction and other industries to transport high-temperature materials such as sinter, coke, cement clinker, etc. The material temperature does not exceed 800℃, and the belt surface temperature does not exceed 220℃. Features: Use EPDM rubber as the covering layer, and use domestic special high-temperature resistant canvas as the skeleton material. The unique formula design solves the key problems of high saturation of ethylene propylene rubber, poor adhesion, and low interlayer adhesion. . It has the characteristics of light belt body, long life (about 2-4 times) and good heat resistance.
The implementation of the "Conveyor Belt with Rubber or Plastic Covering Layer of General Purpose Fabric Core Conveyor Belt" standard, this standard adopts the draft international standard ISO/FDIS14890-1999 standard
The heat-resistant conveyor belt is made of multi-layer rubber cotton canvas (poly-cotton cloth) or polyester canvas covered with high-temperature or heat-resistant rubber and bonded together by high-temperature vulcanization. It is suitable for conveying hot coke, cement, and slag below 175°C. And hot castings, etc.
1) The specifications are the same as ordinary conveyor belts.
2) The product implements the HG2297-92 standard.
3) Heat-resistant conveyor belts can be divided into four types:
Type I: It can withstand test temperature not greater than 100℃, the highest short-time operating temperature is 150℃, code T1.
Type Ⅱ: It can withstand the test temperature of not more than 125℃, the maximum short-time operating temperature is 170℃, and the code is T2.
Type Ⅲ: It can withstand the test temperature of not more than 150℃, the highest short-time operating temperature is 200℃, and the code is T3.
Type IV: Can withstand test temperature not greater than 175℃, maximum short-time operating temperature 250℃, code T4.

2. Use matters needing attention

With the popularity of conveyor belts in industrial production, multiple varieties, high performance, light weight, multi-function, and long life are several aspects that manufacturers pay attention to. In industrial production, the correct use of conveyor belts is particularly important. The following items should be paid attention to in the use of conveyor belts:
1) Avoid the roller being covered by the material, causing the rotation failure, prevent the leakage of the material from getting stuck between the roller and the belt, pay attention to the lubrication of the movable part of the conveyor belt, but do not oil the conveyor belt;
2) Prevent the conveyor belt from starting under load;
3) If the conveyor belt deviates, measures should be taken to correct it in time;
4) When the conveyor belt is found to be partially damaged, use artificial cotton to repair it

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