REISHAUER NRK Thread and worm Grinder
Threads diameter 3-200 mm
Distance between centers 700 mm
Length of threading 450 mm
Thread pitch 0,3 - 80 mm
Helix angle 25 °
Relief, infinitely adjustable 0,02-4 (6) mm
Workpiece speed range (18 steps) 1 - 48 rpm
Grinding wheel diam. min/max. 350-275 mm
Wheel width 3,5 - 40 mm
Grinding wheel speed 1550-1900 rpm
380V / 50 Hz , 5.5 (7.5) kW
Weight 3400 kg