MITSUI SEIKI JIG GRINDER.
MODEL-J4GB.
Technical data
Table length 760 mm
Table width 520 mm
Longitudinal travel (X-axis) 600 mm
Transversal travel (y axis) 350 mm
Vertical travel (z axis) 460 mm
Passage from grinding motor to table 500 mm
Max. grinding diameter mm with display-plate 310 mm
Passage between the columns 660 mm
Max. angle with taper grinding: up to 16 °
Vertical travel of grinding spindle: stepless from 0 mm up to 140 (150) mm
Travel speeds: stepless up to 5 m/min
Planetary motion speeds: c axis stepless from 20 rpm up to 400 rpm
Voltage 50 Hz 3x 380 Volt
Machine's weight about 2800 kg
Overall dimensions machine:
Length 2600 mm
Width 1750 mm
Height 2300 mm
Grinding motors:
max. speed 15'000 - 36'000 rpm
Cross table
Length 300 mm
Width 200 mm