PWO envelope reducer quality assurance production

Working condition of PWO envelope reducer: the angle of intersection of two axes is 90°; the speed of worm does not exceed 1500r/min; the temperature of working environment is 0～40°C, when the ambient temperature is lower than 0°C or higher than 40°C, lubrication before starting The oil should be heated or cooled accordingly; the worm shaft can be operated in both forward and reverse directions.