Hahn & Kolb ZL 500

Hydraulic Double Disc Lapping & Fine Grinding Machine
HAHN & KOLB ZL 500
Year ca. 1982


Max. lapping / grinding wheel Ø, normal 500 mm
Max. width of grinding ring, approx. 150 mm
Present built-on wheel Ø / ring width/Bore 500 / 125 / 250 mm


Max. length of workpiece, approx. 145 mm
Max. workpiece height approx. 50 mm
Max. distance between cast-iron discs, cooled/uncooled 80 /110 mm
Max. distance between fine-grinding disks 84 mm
Max. Diameter of workpiece carriers 180 mm
Grinding wheel speeds, upper/lower, steplessly adjustable rpm

Spindle drive, each 5.5 kW
Total electrical load, approx. 7.5 kW - 380 V - 50 Hz
Weight, approx. 2,000 kg