Specialist refill, repair and resonator alignment for CO₂ laser tubes — performed in our dedicated workshop with a full service report, before/after power measurement and up to 12 months functional warranty. Around 30–50 % lower cost than a new tube.
A CO₂ laser tube refill (also called laser tube recharging) is the professional restoration of a worn laser tube. Instead of replacing the entire unit, we re-establish the original gas mixture, inspect the electronics and optics, realign the resonator and verify the result with a calibrated power test. The outcome: near-factory output at a fraction of the cost of a brand-new tube.
Over time, every CO₂ laser tube loses output — the gas mixture degrades, optical surfaces collect contamination, the resonator drifts out of alignment and electrodes show wear. With high-quality industrial laser systems (think Synrad, Iradion, Coherent), the mechanical body and the bulk of the electronics typically remain in excellent condition. That is exactly where our refill service comes in: we extract the maximum remaining service life from your existing tube before you have to spend several thousand euros on a replacement that, in many cases, simply isn't necessary.
Cost-efficient, environmentally sound and engineered to industrial standards — refilling is the rational alternative to replacing a perfectly serviceable laser tube.
A refill typically costs only 30 to 50 percent of a brand-new tube. For high-end RF tubes that translates into savings of several thousand euros per unit — money you can put back into production instead of into procurement.
up to 50 % cheaper than buying newRefill and repair within 3 to 7 working days. For exchange tubes already in stock we ship same- or next-day across Germany and Europe — keeping unplanned downtime on your laser system to an absolute minimum.
3–7 working days · 24h dispatch on exchangeEvery professional refill is backed by up to 12 months of functional warranty. You receive a written service report, calibrated power log and complete documentation — no fine print, no surprises down the line.
up to 12 months functional warrantyReuse instead of remanufacture: a refill cuts costs and at the same time avoids the CO₂ emissions caused by new-tube production and intercontinental freight. A real, measurable contribution to the circular economy.
drastically reduced carbon footprintAn honest comparison of both options. Use it to make the right call for your laser machine — both technically and financially.
| Criterion | CO₂ Laser Refill | New Laser Tube |
|---|---|---|
| Acquisition cost | approx. 30–50 % less expensive | full price (often 4-figure sum per tube) |
| Achievable output | up to 95 % of original rated power | 100 % factory-spec output |
| Lead time / processing | 3–7 working days · 24h on stocked exchange units | 1–3 weeks, sometimes several weeks for imports |
| Warranty | up to 12 months functional warranty | depends on manufacturer, typically 6–12 months |
| Service report / documentation | before/after measurement & full power log | usually only a generic factory test certificate |
| Environmental footprint | low — reuse of existing components | high — new production plus international shipping |
| Faulty electronics / optics | repaired in the same service appointment | not included — requires a separate service call |
| Older or discontinued models | yes — even end-of-life tubes can be revived | often unavailable once the model is discontinued |
From your first message to a fully refilled laser tube on your bench — this is exactly how our service works. Clear, traceable, no surprises along the way.
Drop us a short message with the exact type designation of your CO₂ laser tube — for example Synrad 48-2, Iradion TL6, Trotec Speedy 360 or Coherent Diamond C-30. Wattage, year of manufacture and the symptoms you are observing are all helpful inputs.
You get a technical assessment from our laser specialists and a transparent fixed-price offer with full process details. On request we can also prepare a side-by-side comparison against the cost of a new tube — so the financial decision becomes a simple one.
Choose the route that fits your timeline: send your tube in for a professional refill, or order a refurbished/new exchange unit shipped within 24 hours. We carry stock for almost every common CO₂ laser tube design on the market.
Once your tube arrives at our workshop in Rutesheim, it goes through a multi-stage process: inbound inspection, high-vacuum evacuation, recharging with a precisely metered original gas mixture, resonator alignment, optics service and a final power test under real operating conditions.
Your fully serviced laser tube returns to you in our specialist transport packaging — accompanied by a complete service report, calibrated power log and full functional warranty. On request you also receive an installation video to make commissioning straightforward.
Our refill goes far beyond simply topping up the gas mixture — we deliver a complete technical overhaul of your laser tube and the components surrounding it.
Full functional check of the high-frequency or high-voltage electronics: excitation, control, safety and protection circuits. Faulty components are reworked or replaced as part of the same service ticket — no separate repair appointment needed.
Micrometre-level alignment of the optical resonator. Correct alignment is the foundation for stable beam quality and maximum output power — the smallest deviations cost real watts on your cutting bed.
Both before and after every refill, we verify vacuum integrity. Micro-leaks at glass feedthroughs, seals or electrode passes are reliably detected and, in most cases, repaired in the same workshop visit.
Your tube is recharged with the original gas mixture specified for your laser type — CO₂, nitrogen (N₂), helium (He) and xenon (Xe), precisely dosed in line with the manufacturer's documentation for that exact model.
Cleaning and re-alignment of internal mirrors and output couplers. Where optics can no longer be reconditioned, we replace them — we keep spare parts in stock for almost every common laser system.
A final test of all electrical parameters plus the laser output is performed under real operating load. You receive a detailed service report with calibrated before/after measurement values — fully traceable.
On request we can travel to your facility anywhere in Germany or Europe to handle removal, reinstallation, beam alignment and the final functional test directly on your live system — including a hands-on briefing for your operators.
To make the reinstallation straightforward, we can send you a detailed installation video via WeTransfer — explaining every step from removing the old tube to fine-tuning the beam path on your specific machine type.
Every laser tube is reconditioned individually by experienced laser technicians on measurement equipment specified for exactly this purpose. Here is a glimpse behind the scenes.
Contaminated or damaged output couplers cost real output power. We clean, realign or replace them under cleanroom conditions and verify alignment with micrometre accuracy on a calibrated optical bench.
RF exciters, DC high-voltage supplies and control electronics — we test every component for correct operation and replace or repair faulty parts in the same workshop run, without separate appointments.
Before and after every refill, the tube goes through a complete power test on calibrated measurement equipment. The results are documented in your service report — before and after, side by side, fully traceable.
We service and recharge CO₂ laser tubes from almost every common manufacturer and design — from industrial RF modules right through to DC-excited glass tubes used in engraving and marking machines.
Your laser system isn't on the list? Just send us the model designation — we will confirm feasibility and come back to you with a concrete proposal.
We are equipped and experienced for both designs. Each has a different set of requirements during the refill — from RF measurement to high-voltage diagnostics.
Radio-frequency-driven metal-ceramic tubes — the industrial standard for serious manufacturing applications. Long service life, excellent beam quality, precise modulation. The refill is technically more demanding, but these tubes can be recharged multiple times over their lifetime.
DC high-voltage-driven glass tubes — common in engraving and cutting machines, with lower acquisition and refill costs. Simpler construction and looser tolerances, but still very much a job for the workshop, not the workshop floor.
If your CO₂ laser shows one or more of these symptoms, a refill is almost always the smarter call — both technically and financially — than buying a brand-new tube.
Not sure whether your tube can still be refilled? Send us the type designation and a short description of what you're seeing — you'll get an honest technical assessment in return.
CO₂ laser tubes are highly sensitive precision components. Impact, vibration or improper storage can cause micro-damage in transit that only shows up later — and gets misdiagnosed as a "failed refill", even though the root cause was actually the shipping leg.
That's why we developed our own transport-safe specialist packaging in-house, with a precisely cut foam insert. On request we send the packaging to you free of charge before pickup — so your tube reaches our workshop in exactly the condition it left your facility.
So you can install your refilled or replacement laser tube quickly and safely on your own, we provide a detailed installation video on request — delivered straight to your inbox via WeTransfer. Step by step, our laser specialists walk you through the removal, the new tube fit-up and the precise beam alignment. No guesswork, no expensive on-site visit required.
Our service is built for manufacturers, contract producers and workshops that depend on a reliable laser infrastructure to keep production running.
Marking and coding lines in packaging, medical devices and automotive — production environments where every minute of downtime translates directly into cost.
Acrylic cutting, vinyl marking and high-throughput laser cutting at sign makers and display manufacturers running their machines around the clock.
Trotec, Epilog, Gravograph and similar — we get your existing machine back to factory-spec output instead of pushing you toward an expensive replacement.
CNC laser systems for cutting, engraving and detailed inlay work — including large-format Eurolaser machines and other big-bed CO₂ systems.
Precision laser processing in medical device manufacturing, microfluidics components and laboratory instrumentation where consistency really matters.
Laser cutting of leather, felt and upholstery materials — applications where consistent beam quality determines whether the cut edge is sellable or not.
Laser cutters in maker spaces, FabLabs and prototyping shops — even older systems can be brought back into reliable service for a fraction of replacement cost.
Laser die-cutting, perforation and labelling of packaging materials in the graphic arts industry — fast, repeatable, with predictable beam output.
Laser modules in special-purpose machines, robotic integrations and customer-specific industrial installations — including discontinued OEM tubes.
Every professionally executed CO₂ laser tube refill is backed by up to 12 months of functional warranty. You receive a detailed service report, a calibrated power log and full before/after documentation. The warranty applies to tubes installed correctly and operated within their specified parameters — straightforward, no fine print.
A refill is precision work — it belongs in the hands of specialists with hands-on experience in laser technology and high-vacuum processes.
We are an international machinery dealer and service specialist headquartered in Rutesheim, Baden-Württemberg. For years our focus has been the refill, repair and ongoing service of CO₂ laser tubes — both RF and DC-excited designs. Our customers come from industry, signage, medical technology and research, all across Germany and Europe. Working closely with our specialised refill partner, we combine deep technical know-how, original spare parts on stock and transparent service into one uncompromising offering you can rely on.
The most important answers about cost, lead time, warranty and the technical side of our refill service — straight to the point.
A CO2 laser tube refill is typically 30 to 50 percent cheaper than buying a new tube. The exact price depends on tube type (RF or DC), output power, manufacturer (such as Synrad, Iradion, Coherent) and the condition of optics and electronics.
We provide a binding fixed-price quote within 24 hours of receiving your enquiry — no hidden costs, full transparency about exactly what is and isn't included in the service.
Standard turnaround time for a complete refill — covering diagnostics, recharging, alignment and the final power test — is 3 to 7 working days from the moment we receive your tube.
If you'd rather have an immediate replacement, we ship stocked exchange tubes within 24 hours across Germany and Europe. Express options are available on request.
We service almost every common CO₂ laser system on the market: Synrad (48-2, T60, T80, T100, F201, F400), Iradion (154f, 156f, 1510f, 1512f, TL2, TL3, TL4, TL6, TL8), Coherent Diamond series, Universal Laser, Eurolaser, Luxinar SR series, Trotec Speedy, Epilog Fusion, Rayjet, Gravograph, GCC LaserPro, Rofin/Trumpf, SEI Laser and many more.
If your model is not on the list, just send us the type designation — in most cases we have a solution for you.
Most industrially manufactured CO₂ laser tubes can be refilled at least once, and many can be refilled several times. The deciding factors are the condition of the optics, seals and electrode contacts.
High-quality RF tubes from Synrad, Iradion or Coherent often handle 2–3 refill cycles before replacement becomes the more economical route. Glass / DC tubes typically allow fewer refills, but each refill cycle is cheaper. Before every refill we check feasibility and give you a transparent verdict on whether it makes sense to proceed.
After a professional refill, most CO₂ laser tubes recover up to 95 percent of their original rated output. The exact value is measured during our final power test on calibrated equipment and documented in your service report — including a direct before/after comparison.
Compared to a tube that was running at 50–70 percent output before the refill, that's a substantial jump in usable power — at a fraction of the cost of buying new.
Every professionally executed refill comes with up to 12 months of functional warranty, provided the tube is installed correctly and operated within its specified electrical, optical and cooling parameters. The warranty period is documented on your service report and invoice.
In a warranty event we re-inspect the tube and — if the cause is traceable to the refill — restore correct operation at no additional cost.
Typical signs are: noticeably reduced cutting or engraving performance, inconsistent engraving results, longer cycle times at the same power setting, an overheating power supply, visible corrosion at the connectors or a discoloured, unstable beam.
If you observe any of these symptoms, a refill is usually far more cost-effective than buying a new tube. Send us your observations — you'll get an honest technical assessment back from our specialists.
DC glass tubes are cheaper to refill and easier to handle. Typical use case: engraving and mid-power cutting machines.
RF tubes (such as Synrad firestar, Iradion, Coherent Diamond) are technically much more complex. They require RF measurement equipment, high-vacuum stations, precise gas dosing and specialist know-how in radio-frequency excitation. We are equipped and certified for both designs.
No. A proper refill requires high-vacuum technology, precise gas mixtures prepared under cleanroom conditions, RF measurement equipment or DC high-voltage test setups, and experience in optical alignment.
Improper handling endangers your safety, will permanently damage the tube and voids any warranty. High voltage, lasing gas mixtures and 10.6 µm laser radiation are not DIY territory — leave this work to specialists with the right equipment.
Every tube goes through a leak test before refilling. If we find leaks, we can usually repair seals, glass-to-metal fusions or electrode feedthroughs as part of the same service.
Should the tube no longer be economically repairable, we tell you straight away and advise on a suitable exchange unit — including a comparison quote against a new or fully refurbished tube.
On request we provide our transport-safe specialist packaging with custom-fit foam inserts, designed in-house specifically for sensitive laser tubes. The packaging reliably protects against impacts and vibration during transit.
We ship via insured carriers with full tracking from door to door. On request we can also organise pickup directly from your facility.
Yes. On request we travel to your facility anywhere in Germany and Europe to remove and reinstall your laser tube — including resonator alignment, briefing of your operators and a full functional test on the running system.
This option makes a lot of sense for larger industrial systems where removal and reinstallation require specialist know-how, or where you'd rather not disassemble the machine yourself. Get in touch for a quote tailored to your specific machine and location.
Just send us the type designation of your laser — within 24 hours you'll get back a binding fixed-price quote with a transparent process breakdown, an honest viability assessment and, on request, a side-by-side comparison against the cost of a new tube.
Precise adjustment of the resonator is crucial for the performance of your laser.
An important step to ensure the longevity and efficiency of your laser tube.
After completing the maintenance work, we document the laser performance and all important electrical parameters in a detailed service report. This enables a direct before and after comparison.
Please send us the type designation of your laser. We would be happy to make you a non-binding offer and explain the entire process of our service to you.
We efficiently troubleshoot any electronic problems that could affect laser performance.
In order to guarantee the best possible performance of your device, we carefully clean and adjust all optical components.
Are you about to change or close your business and would you like to sell your old laser machines or CNC machines? Our experienced team will take care of the dismantling and organize the transport of your old devices. Simply contact us using our online form and provide us with all relevant information about your inventory. We take care of the rest.
Quality Promise:
All our replacement parts are rigorously tested for quality and performance
Customer Support:
Our experienced team is available to answer questions and help you choose the right parts.
Satisfaction Guarantee:
We strive to not only meet your expectations, but exceed them.
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