Hahn & Kolb ZL 800 H

Double disc lapping and fine grinding machine
HAHN & KOLB ZL 800 H
year approx. 1976

lapping / grinding wheel Ø, possible 755 - 810 mm
width of grinding ring, possible 200 - 265 mm
right now mounted wheel Ø / ring width 790 / 245 mm

Max. Ø of workpiece transportation wheel, approx. 306 mm
Max. distance between cast-iron disks 125 mm
Max. distance between fine-grinding disks 83/78 mm
Max. distance between the adapter flanges 260 mm

Upper lapping wheel speeds 30, 42, 60 and 84 rpm
Lower lapping wheel speeds 30, 42, 60 and 84 rpm
Workpiece transportation wheel centre drive 28, 40, 56 and 80 rpm

Spindle drive, each 6 / 8 kW
Total electrical load 11 kW - 380 V - 50 Hz
Weight 4,200 kg