High Precision Top Table Gear Shaving Machine Internal and External Cylindrical Gears

High Precision Top Table Gear Shaving Machine Internal and External Cylindrical Gears HY4180 Parameters Table: specification model HY4180 Diameter of external gear (mm) Max. (Φ240 shaving cutter) 800 Min. 200 Diameter of internal gear (mm) Min. (Φ180 shaving cutter) Max. Modulus (mm) 8 Max. Face width (mm) 120(internal gear) 200(internal gear) Rotary angle of shaving cutter head ±20° Distance from shaving cutter head rotation center to workpiece top (mm) 200-500 Distance from