Thread and worm grinder LINDNER GXI-L-250 made in 1978, Germany.
Specifications:
Max grinding length: 180 mm
Distance between centers: 250 mm
Max diameter of grinding billet: 200 mm
Max pitch: 60
Min pitch: 0,25
Max helix angle (right/ left): 10/15 grad
Max grinding wheel diameter: 100 mm
Width of grinding wheel: 6-30 mm
Number of spindle revs: 0,24-125
Capacity: 9 kW