... specilized in producing gears and spiral bevel gears and shafts.Fourth,Gear Module 0.5-16,Outer Diameter is 20-1250mm Processing ... , 3 meters gantry planer, grinding machine, etc. and there are gear-processingequipments for rolling, inserting, shaving and grinding.4.The bevel ... gear is our feature product and there are spiral-milling machine, ...