Decuna adapts old equipment and machinery with modern CNCs that improve significantly productivity and reduce downtime and maintenance. Such examples can be found in grinding and cutting machines for several industries.

If the mechanical part of the tooling is in good condition, this investment pays off in a short period of time and implies savings compared to installing brand new machinery.

Retrofit CNC

CNC control unit retrofitting
Positioning machines retrofitting
Lathes, milling cutters, grinding machines
Assembly machinery

Conversion from hydraulic to electrical drives
Control unit update (Siemens, Fagor, Indramat)
CNC programming: Siemens, Fagor, Indramat

Electrical modifications, software adaption and commissioning.

Retrofit PLC

Update or replacement of obsolete PLCs

S5 to S7 and SIMODRIVE (Siemens)
PLC3 to PLC5 or Micrologix (Allen Bradley)
MITSUBISHI to S7 SIEMENS
Integration of special function modules:

Positioning: Siemens FM350, FM357, FM354
Weighing: Siwarex

Siemens Sicalis PMC integration
Friction welding machine retrofitting (GKN Driveline)

Retrofit SCADAS

Upgrade obsolete SCADAS:

OPC INAT to SIMATIC NET
Factory Link to RSView
ControlView to RSView