JHC20 Centerless Grinder Jainnher Machine Co., Ltd.
JHC20: JHC20H JHC20S: Standard work rest (dia.) Ø1 ~ Ø50 mm: Special work rest (dia.) Ø40 ~ Ø100 mm: Grinding wheel size (dia. x width x hole) Ø510 x 205 x Ø254: Regulating wheel size (dia. x width x hole) Ø305 x 205 x Ø127: Grinding wheel speed: 1350 : Regulating wheel speed: 13 316 (10 steps) 10 250 variable ...