QEGM has 10+ years of manufacturing experience of gearboxes merely used for concrete mixers.
Rotating Gearbox： Used at the bottom of drum to drive the drum rotating directly, connected with motor directly or though coupled shaft sleeve(at long distance condition). Gearbox housing is made of Aluminum by die casting process with light weight and high quality.
Overturning Gearbox: Used with handwheel to drive the drum overturning. Gearbox body is made from casting iron.
Our CNC machines provide the good machining for the shafts, worms, worm wheels and gearbox's housing, Our machining ability could make their tolerance under control or within 0.01mm, which make components with accurate dimensions and assembly with high quality.
