A gear reducer, also known as a reducer or a gearbox, is a combination of a set of gears found in a gearbox and has shafts and bearings, gathered in a closed metal shell.The application of gear reducer is to convert the input and output speed, a known torque at the output end that reduces the speed and increases.Gear reducer is suitable for mechanical tools to set different speeds and different processing requirements.Common types of gear reducers use pulleys with dual different diameters, gearboxes, and reinforced electric motors.The most common reducers include: worm gear reducer, bevel gear reducer, helical gear reducer, parallel shaft gear reducer, etc... Welcome to inquire!