Planetary gear for blast machine 1.Material:carbon steel 45,20CrMnTi,40Mn,65Mn 2. ... for blast machine Specifications:1) Suitable for various automotive, construction machinery,ship machinery,agricultural machinery,etc. 2) Adopts advanced CNC machines ... projectors, Mitutoyo fineness instruments for inspection, EDM, high speed CNC machine, Sodick wire EDM, etc. 3)Quality control equipments: roundness ...