75 reducer introduction 75 this involute cylindrical gear reducer reducer, select material, fine process is reasonable. Output driven by two wheels (one of which is a medium wheel drive, has a large carrying capacity, high transmission efficiency, is widely used in mining machinery, construction machinery, cement machinery, etc. 75 reducer working conditions Reducer high speed shaft speed is generally not more than 1500 r/min, gear peripheral velocity is not more than 10 m/s. Reducer using the environment temperature 40when the environmental temperature is below 0 starts, deal with lubricating oil preheated.When the environment temperature is higher than 45 , cooling measures dealing with reducer. New speed reducer and the forward and reverse operation. Working environment for the erosive. Please phone