Crankshaft machine

Heller DRZ20-2-1250

46787 Machining center for centric turning operations on crankshafts or shaft-like components with 2 independent machining spindles.
Control: Siemens 840D

Tool holder: Heller turning broaching wheel
45 tool positions around the circumference
Tool diameter: Ø700 in nominal dimensions – tools are not included, but can be acquired or newly manufactured for an additional charge.
NC-controlled steady rest supports – without steady rests
Retractable 3-jaw chuck on both sides, manufactured by Blessing
Automatic loading door from above with a loading interface
Dedicated chip conveyor with high discharge
The machine can currently be inspected while powered on.
Setup of components is possible after consultation and for an additional charge, including documentation of replacement parts and tools.
Safeguarding of the control system and drives is included – delivery free to site.
This is the machine base of a 1250mm machine; however, the usable length is limited to approximately 680mm between centers due to the main drive shaft. With a new main drive shaft, a length of over 1050mm would be possible.

Year of production: 2005
Machine for centric turning operations of crankshafts or shaft-typical parts with 2 individual machining spindles
Machine control: Siemens 840D

Tool adapter: Heller turning broaching wheel
45 tool positions around the circumference
Tool diameter Ø700 nominal – tools are not included and may be subject to a separate purchase or new procurement from the supplier.
NC-controlled roller support – no workrest included
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Retractable 3-jaw chuck on both sides from Company Blessing
Automatic gantry door for overhead loading and corresponding interface
Individual chip conveyor with high drop
Machine can be inspected while powered on upon request
Setup of individual parts possible for a separate cost, including documentation of change-over parts and tooling
Safeguarding of control and drives included – free location
Machine base is DRZ1250 – effectively, on current driveshaft, limited to 680mm length; with a new driveshaft, it could be extended up to 1050mm.

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