jainnher centerless grinder usa jainnher centerless grinder usa Company Profile of Jainnher Centerless Grinders JHC 2408T JHC 2424T machine with grinding and regulating wheels symmetry axis direction of feeding NC / CNC Internal Grinding Machine JHI 150NC / CNC / JHI 150BCNC JHI 3006NC / CNC JHI 3012NC CNC Manual / NC / CNC Cylindrical Grinding Machine JHU 2706 / 3506 / 2710 / 3510 / 2715 / 3515 / 2720