Custom production Duplex Worm Gear china according to customer request
Diameter from 15 to 300 mm, axial distances from 17 to 210 mm, module from 0.5 to 10, shaft size up to 500 mm
Material selection according to client requirements (metal, bronze, fabric laminate or plastic-type)
All process steps (turning, 
hobbing, annealing, flank grinding, grinding, measuring) from an individual source