Double-pitch transmission chain is suitable for occasions where large torque and high speed need to be transmitted. It is widely used in engineering machinery, automobiles, ships and other fields. The double-pitch transmission chain is suitable for various mechanical equipment that need to transmit large torque and high-speed rotation. The specific scope of application of the double-pitch drive chain includes: 1. Construction machinery: excavators, loaders, bulldozers and other equipment that need to transmit large torque and high-speed rotation. 2. Automobile: transmission, differential and other components in the transmission system. 3. Ships: main engines, steering gears and other equipment that need to transmit large torque and rotate at high speeds. 4. Industrial machinery: including textile machinery, metallurgical equipment, papermaking machinery and other equipment that need to transmit large torque and high-speed rotation. 5. Mining equipment: Mining hoists, crushers and ot…