steel cord Conveyor Belts: Heat Resistance and Market Trends
In the industrial world, efficient material handling is crucial, and conveyor belts play a pivotal role. Among them, heat resistant conveyor belts and steel cord conveyor belts have been in the spotlight due to their unique properties and wide applications.
Heat resistant conveyor belts are designed to withstand harsh conditions, especially when conveying hot materials. In industries like cement, recycling plants, steel mills, and the chemical industry, these belts are indispensable. When in contact with hot substances, conventional conveyor belts often crack and harden. However, heat - resistant conveyor belts solve these problems by using heat - resistant compounds and innovative structures. Special fibers are covered on the carcass surface of rubber conveyor belts, effectively isolating the carcass from heat. This not only helps in retaining a higher tensile strength and abrasion resistance but also enables their application in a wide range of service conditions. The optimal formula of EPDM/POE vulcanizing, combined with a well - designed mixing process, results in ideal heat - resistant cover rubber. Additionally, aminolysis reaction - resistant fiber material on both sides of the textile carcass not only prevents carcass destruction caused by heat but also maintains high adhesion to EPDM under high temperature.
Steel cord conveyor belts, on the other hand, are engineered for the highest tension applications. Their carcass is designed with a single plane of carefully constructed, pre - tensioned steel cords. This design allows them to convey the toughest loads over long distances and at high tensions. These belts are highly wear - resistant and are mainly used for long - haul conveying, heavy loads, and physically demanding applications. They are particularly suitable for high - mass or high - volume flows and abrasive materials. Reinforced with high - tensile steel cords and various cover grades made of high - quality rubber, they offer excellent resistance to abrasion, cutting, and impact. Available in wear - resistant, heat - resistant, and flame - resistant grades, they can meet diverse industrial needs. For example, in high - temperature applications like transporting clinker, coke, foundry sand, and slag, heat - resistant steel cord conveyor belts with different grades (such as T120 and T200) can be used, with continuous operating temperatures up to 190 °C and peak temperatures up to 200 °C.
When it comes to the price of steel cord conveyor belts, it varies depending on multiple factors. The price range can be quite wide, from as low as a few dollars per meter to over a hundred dollars per meter. Factors influencing the price include the type of reinforcement (such as different steel cord structures), cover grade, width, thickness, and the specific requirements of the application. For instance, a high - quality, wide - width Steel Cord Conveyor Belt with special heat - resistant and wear - resistant properties will naturally be priced higher than a standard one. In the Chinese market, where there is a large supply of conveyor belts, prices also fluctuate based on production costs, market competition, and raw material prices. Factory - direct supply products may offer more competitive prices, and some manufacturers may also provide customized conveyor belts according to customer needs, with the price adjusted accordingly.
As industries continue to grow and demand more efficient and reliable material handling solutions, the development and application of heat resistant conveyor belts and steel cord conveyor belts are expected to expand further. With continuous innovation in materials and manufacturing processes, these conveyor belts will not only improve their performance but also potentially offer more cost - effective options in the future.
