The bearings of the transmission parts are all made of well-known domestic brands or imported bearings, and the sealing components are made of skeleton oil seals; Sound absorbing box structure, large box surface area, and large fan; Reduce the temperature rise and noise of the entire machine, improve the reliability of operation, and increase the transmission power. Can achieve parallel axis, direct axis, vertical, and horizontal universal box, with input methods including motor connection flange and shaft input; The output shaft can be output at right angles or horizontally, equipped with solid and hollow shafts, and flange type output shafts. Ensure that the gearbox meets the installation requirements of narrow spaces and can also be supplied according to customer needs. Its volume is 1/2 smaller than that of a soft tooth gearbox, its weight is reduced by half, its service life is increased by 3-4 times, and its load-bearing capacity is increased by 8-10 times. Widely used in printing and packaging machinery, three-dimensional garage equipment, environmental protection machinery, conveying equipment, chemical equipment, metallurgical and mining equipment, steel power equipment, mixing equipment, road construction machinery, sugar industry, wind power generation, escalator elevator drive, shipbuilding, light industry, papermaking, metallurgy, sewage treatment, building materials industry, lifting machinery, conveyor lines, assembly lines and other high-power, high speed ratio, high torque occasions. It has a good cost-effectiveness and is conducive to supporting domestically produced equipment.