1. The centerless grinding machine is mainly used for through-feed grinding of cylindrical surface of ring and shaft type parts, as well as for plunge-cut grinding of various stepped conical and cylindrical surfaces semi-automatically.
2. The layout of the centerless grinding machine is that its grinding wheelhead is fixed and regulating wheelhead is movable.
3. The grinding wheel spindle of the centerless grinding machine is designed in cantilever structure and supported on multiple long-segment hydrodynamic oil-film bearing.
4. The regulating wheel spindle is also designed in cantilever structure and supported on conical sliding bearing with 1: 30 taper.
5. The regulating wheel feed slide is supported on Flat-V stuck plastic guideway.
6. AC frequency converter is used for changing the regulating wheel speed infinitely.
ModelCG10200Dia. to be groundThrough-feed10-200mmPlunge feed10-200mmLength of workpart Through-feed390mmPlunge feed300mmGrinding wheel sizeP500x400x360mmRegulating wheel sizePSA350x4000x203mmGrinding wheel speed1330r/minRegulating wheel speed12-200r/minSwivel of regulating wheelIn vertical plane-2-+4° In horizontal plane0-+4°Cross movement of regulating wheel-5-+5mmFeed amout by handwheel dial0.002mmHeight from the connecting line of grinding/reg. Wheel to bracket290mm Total power22kwWeight10000kgsDimensions4100x4000x1700mmWorking accuracyRoundness0.002mmCylindricity0.005mmRoughness Ra0.32μm