![\"\"](\"https:\/\/graphitech.de\/wp-content\/uploads\/2026\/08\/01_retfit_bedienpanel.jpg\")
Your benefits:<\/p>\n\n\n\n
\u2713 lower investment costs compared to purchasing a new machine
\u2713 state-of-the-art safety and control technology
\u2713 long-term availability of spare parts
\u2713 improved ease of operation
\u2713 minimal machine downtime during the retrofit
\u2713 significantly extended machine service life<\/p>\n\n\n\n
Retrofit directly at your site<\/h3>\n\n\n\n
The retrofit system was specifically developed for Wohlenberg cutting machines. The complete retrofit is usually carried out at your site within just a few days. This minimizes production downtime and gets your machine back into operation quickly.<\/p>\n\n\n\n
<\/p>\n\n\n\n
State-of-the-art control technology<\/h3>\n\n\n\n
At the heart of the system is a robust 10.1\u201d color touchscreen with an intuitive user interface.
The new control system replaces the existing electrical and electronic control components, bringing your machine up to current technological standards.
The new control system includes:<\/p>\n\n\n\n
- \n
- 10.1\u201d widescreen touch panel<\/li>\n\n\n\n
- new control cabinet mounting plate<\/li>\n\n\n\n
- modern PLC control system<\/li>\n\n\n\n
- new safety components<\/li>\n\n\n\n
- new AC\/DC power supply<\/li>\n\n\n\n
- completely new cable set<\/li>\n\n\n\n
- new switching and touch sensors<\/li>\n\n\n\n
- safety light curtain on the operator side
<\/li>\n<\/ul>\n\n\n\nAll existing actuators, such as motors, valves and clutches, are retained. This significantly reduces the investment costs.\nThe control system complies with the requirements of DIN EN 12643-3 for cutting machines.<\/p>\n\n\n\n
\n\n![\"\"](\"https:\/\/graphitech.de\/wp-content\/uploads\/2026\/08\/92G-Front_ChatGPT.png\")
CutTec 92 after retrofit<\/figcaption><\/figure>\n<\/div>\n\n\n\n \n![\"\"](\"https:\/\/graphitech.de\/wp-content\/uploads\/2026\/08\/92G-Elt_ChatGPT.png\")
CutTec 92 control cabinet after retrofit<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n New control cabinet mounting plate<\/h3>\n\n\n\n
The completely rebuilt control cabinet is equipped exclusively with modern industrial components with long-term spare parts availability.
Benefits:
\u2713 increased operational reliability
\u2713 reduced downtime
\u2713 easy maintenance
\u2713 long-term spare parts availability<\/p>\n\n\n\n\n\n![\"\"](\"https:\/\/graphitech.de\/wp-content\/uploads\/2026\/08\/schaltschrank_website.jpg\")
115 - 185 MCS new switch cabinet<\/figcaption><\/figure>\n<\/div>\n\n\n\n \n![\"\"](\"https:\/\/graphitech.de\/wp-content\/uploads\/2026\/08\/05_schaltschrank_vor_umbau.jpg\")
115 - 185 MCS before retrofit<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n Modern Safety Light Curtain<\/h3>\n\n\n\n
The operator side is monitored by a modern safety light curtain.
The operator side is monitored by a modern safety light curtain.
This reliably protects the operator and ensures that the machine meets current safety requirements.
For the optional \u201cVA \u2013 Fully Automatic Cutting Mode\u201d, an additional monitoring unit is installed.
Sicherheitsanforderungen.
Bei der Option \u201eVA \u2013 Schneiden im Vollautomatik-Modus\u201c wird zus\u00e4tzlich eine
\u00dcberwachungseinheit installiert.<\/p>\n\n\n\n\n\n![\"\"](\"https:\/\/graphitech.de\/wp-content\/uploads\/2026\/08\/06_sicherheits_lichtgitter.jpg\")
Neues Sicherheits-Lichtgitter<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n Precise Knife Position Monitoring<\/h3>\n\n\n\n
Robust position switches and a high-resolution incremental encoder monitor the exact knife position during every cutting cycle.
This ensures:
\u2713 safe cutting operations
\u2713 reproducible cutting results
\u2713 high process reliability
\u2713 reliable continuous operation<\/p>\n\n\n\n\n\n![\"\"](\"https:\/\/graphitech.de\/wp-content\/uploads\/2026\/08\/07_messerueberwachung.jpg\")
Monitoring on Gear Box<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n Recommendation for the Safety Bolt
On machines without a mechanical safety bolt, its function is simulated by the safety control system.
Since the mechanical safety bolt is an essential safety component, we recommend retrofitting it.<\/p>\n\n\n\nIntuitive Operation and Powerful Features<\/h2>\n\n\n\n
The Touch Panel<\/h3>\n\n\n\n
The modern 10.1\u201d touch panel is the central operating interface of your cutting machine.
All functions are conveniently operated via the touchscreen.
No separate keyboards.
No worn-out function keys.
No complicated program labelling.
The clear and intuitive user interface allows operators to become familiar with the system quickly and helps reduce operating errors..<\/p>\n\n\n\n\n\n![\"\"](\"https:\/\/graphitech.de\/wp-content\/uploads\/2026\/08\/09_touchpanel_einzelmasspositionierung.jpg\")
Touch Panel, Einzelma\u00dfpositionierung<\/figcaption><\/figure>\n<\/div>\n\n\n\n \n![\"\"](\"https:\/\/graphitech.de\/wp-content\/uploads\/2026\/08\/08_touchpanel_schneiden_programm.jpg\")
Touch Panel, Schneiden im Programm<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n Standard equipment:
\u2713 Manual backgauge adjustment
\u2713 Single-dimension positioning with repeat function
\u2713 Cutting in program mode
\u2713 Permanently stored programs
\u2713 Custom program labelling
\u2713 Password-protected programs
\u2713 Dimension correction X\/Y
\u2713 Repeat function with or without intermediate cut
\u2713 Block repeat
\u2713 Adjustable knife delay
\u2713 Extended pre-clamping time
\u2713 Energy-saving mode with main motor standby function
\u2713 Error and status messages
\u2713 Display of the next knife change
\u2713 Daily and total cut counter
\u2713 Multilingual user interface
Programmable additional functions:
\u2713 Pressing only
\u2713 Paper eject
\u2713 Backgauge advance without air
\u2713 Slow backgauge advance
Optional functions:
\u2713 VA \u2013 Cutting in fully automatic mode (only with existing safety bolt)
\u2713 BLA \u2013 Rear-table loading (with existing retractable side gauge)
\u2713 ASE \u2013 Automatic trim waste removal (*with existing Autotrim table)
Additionally available:
\u2713 Safety light curtain at the rear table<\/p>\n\n\n\nGood for Your Business. Good for the Environment.<\/h2>\n\n\n\n
Why scrap a functioning machine when its robust mechanics can continue to operate reliably for many years?
With the GraphiTech Retrofit System, you benefit from state-of-the-art control and safety technology while retaining the machine\u2019s robust mechanical structure.
This eliminates the need to manufacture a new machine frame from several tons of cast material, as well as numerous energy-intensive manufacturing processes.
This not only reduces investment costs, but also avoids significant CO\u2082 emissions.<\/em><\/strong>
Retrofit is therefore not only an economical choice \u2013 it is also an active contribution to greater sustainability.
Extend the service life of your machine by many years.
Request your individual individual quotation <\/a><\/strong><\/em>now.<\/p>","protected":false},"excerpt":{"rendered":"MODERNE RETROFIT-STEUERUNG F\u00dcR WOHLENBERG SCHNEIDEMASCHINEN Mehr Sicherheit. Mehr Produktivit\u00e4t. Mehr Zukunftssicherheit.F\u00fcr WOHLENBERG Schneidemaschinen Typen 92 \u2013 220 PRT \/ SPM \/ MCS \/ CutTec Geben Sie Ihrer WOHLENBERG eine zweite Zukunft. Ihre Wohlenberg-Schneidemaschine verf\u00fcgt auch nach vielen Jahren noch \u00fcber eine robuste und pr\u00e4zise Mechanik. H\u00e4ufig sind jedoch veraltete Steuerungskomponenten, fehlende Ersatzteile oder steigende Ausfallzeiten […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-15","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/graphitech.de\/en\/wp-json\/wp\/v2\/pages\/15","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/graphitech.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/graphitech.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/graphitech.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/graphitech.de\/en\/wp-json\/wp\/v2\/comments?post=15"}],"version-history":[{"count":32,"href":"https:\/\/graphitech.de\/en\/wp-json\/wp\/v2\/pages\/15\/revisions"}],"predecessor-version":[{"id":352,"href":"https:\/\/graphitech.de\/en\/wp-json\/wp\/v2\/pages\/15\/revisions\/352"}],"wp:attachment":[{"href":"https:\/\/graphitech.de\/en\/wp-json\/wp\/v2\/media?parent=15"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}