OMD S.p.a. macchine per la fabbricazione e la lavorazione di molle  Manufacturing of spring making and working machines  Maschinen fuer die Produktion und Bearbeitung von Federn  OMD S.p.a. Изготовление пружинных и рабочих машин 


C12 Automatic CNC coiling machine for compression, torsion and extension springs C12 Automatic CNC coiling machine for compression, torsion and extension springs

This coiling machine is suitable to automatically manufacture left- or right-hand coil-springs of cylindrical, conical, double-conical or barrel shape with uniform or variable pitch.
Torsion springs with straight shanks can be manufactured as well (optional attachment).


- Quick change from rigth hand to left hand coiled springs
- High precision and repeatability of all machine movements due to independent motors without lag, installed on each axis
- The position of the cutting mandrel as well as its locking is controlled via the program.
- Display of the cutter position
- Quick change-over from one cutting method to the other (linear-, rotary- and torsion cut) without the need to change other attachments (except cutting tools)
- Windows-based programming with graphic display
- Automatic monitoring of production data, and automatic correction of the spring parameters
- Possibility to attach spring gaging equipment (optional)
- Possiblity for remote diagnostics and technical service via modem (optional)

Wire diameter Ø (d)  2,0 – 12,0 mm 1400 N/mm2
2,0 – 10,0 mm 1800 N/mm2 
External spring diameter Ø (Da)  max. Ø 200 mm 
Spring length (Lo)  unlimited 
Wire feed speed  0 - 80 m/min 
Coiling index  Dm/d > 3 
Wire feed rolls  4 pairs 
Wire feed rolls pressure  max. 120 bar 
High movement precision  ± 0.01 mm 
Voltage  400 V 60 Hz 

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Industry 4.0

OMD offers open and customizable systems that enable complete machine networking.
OPC-UA and / or MQTT interfaces for the interconnection between the machines and the communication with the company infrastructure and on the cloud.

OMD will be at the WIRE 2024 fair in Düsseldorf (15/04/2024 - 19/04/2024), the most important biennial event in the world.

OMD S.p.a.
Officina Meccanica Domaso S.p.A.
iscrizione CCIAA di Como n° 117595
P.Iva. 00227450137 - ESP.N.M. CO 00794
Capitale Sociale € 670'800 interamente versato
PEC Mail:
TEL: +39 0344 97496 - FAX: +39 0344 96093


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