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Hebei launches high performance tire coupling
Hebei Cangzhou Coupling Factory has successfully developed and launched a high-performance tire-type coupling, widely used in non-ferrous metal machinery. This innovative product was created after years of research and development, with support from the National Machinery Research Institute. The coupling is designed to meet the increasing demands for better performance in modern mechanical systems, especially in harsh environments typical of non-ferrous metal mines.
The new tire coupling utilizes advanced process design to enhance the natural properties of rubber tires, resulting in excellent shock absorption and vibration damping capabilities. Unlike conventional couplings, it provides superior buffering effects, making it ideal for challenging working conditions. It operates efficiently within a temperature range of -20°C to 80°C and can handle torque values between 10 and 20,000 N·m.
According to the company's technical team, this high-elastic tire coupling offers two key advantages. First, it excels in compensating for axial, radial, and angular misalignment, effectively reducing peak current during equipment operation by up to 50% compared to other types of couplings. Second, when used with large-scale speed-regulating motors, it eliminates additional loads between shafts during automatic control, improving sensitivity and performance beyond what traditional couplings can achieve.
Additionally, the coupling is maintenance-free and requires no lubrication, making it perfect for wet or dusty environments. It also features low noise, a long service life, and easy installation and disassembly. These features solve common issues like frequent damage and short lifespan found in other couplings under harsh conditions. The product has been widely adopted in non-ferrous metal mining operations and has demonstrated outstanding performance.
This innovation filled a gap in China’s coupling industry and earned the national new product award. The factory also played a direct role in drafting the GB/T5844-2002 standard for tire-type couplings. Today, Hebei Cangzhou Coupling Factory produces various models, including LA, LB, and UL, with an annual production capacity of 11,000 sets.