Machine description

Technical specifications of the PONAR KOWARY NUA 25 grinding machine
work table surface (L x W): 915 x 135 mm
table feed in X axis (longitudinal movement): 410 mm
table feed in Z-axis (transverse movement): 205 mm
worktable swivel angle: ± 45°
largest distance between tailstock tusks: 685 mm
largest distance between tusks of handle head and tailstock head: 465 mm
tusks elevation above worktable surface: 125 mm
largest distance between worktable surface and axis of grinding wheel spindle: 310 mm
grinding wheel spindle rotational speed: 3850, 5635 rpm
vertical swivel angle of grinding wheel spindle: ± 15°, 90°
horizontal swivel angle of grinding wheel spindle: 340°
grinding wheel spindle motor power: 0.55 kW
DTR – Technical and Operational Documentation