HECKERT ZFWVG 250 3 W x 800 Thread Milling and Hobbing Machine

max. workpiece diameter 250 mm
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threading length 800 mm
max. module 18
min. module 2
center height over bed 260 mm
workpiece spindle bore 102 mm
bore of the collets 100 mm
tailstock quill stroke 100 mm
lead of leadscrew 1,2 ” links / left mm
workpiece turning speeds 0,0032-2,65 U/min
rolling feed 0,027-5,66 mm/WU
longitudinal hob feeds 0,3-198 mm/min
main drive 4 kW
feed motor 25 NM
coolant pump 0,09 kW
lubrication pump 0,37 kW
electrics – voltage/frequency 380 / 50 V/Hz
control voltage 24 V
weight of the machine ca. 3,4 t

The machine is like new.

Accessories:

The following milling heads belong to the machine for additional operations:

– Heavy duty milling head ApFW max. hob Ø / width / speed 150mm / 125 mm / 18-224 rpm

– change gears, arbors, 2 collet chuck clamping jaws, documentation.

The machine is suitable for:
-Thread milling of single and multiple external threads with leads 1-800mm
-Hobbing of parallel to the axis and twisted profiles
-Longitudinal milling of axes parallel profiles in single indexing