We have been repairing MIG/MAG, TIG and MMA power sources and plasma cutters since 2015. We diagnose the machine on our own measuring bench, you get a quote before the repair, and the machine comes back to you after a load test. You bring the equipment to Krotoszyn or we collect it by courier.
- since 2015welding machine service in Krotoszyn
- 3 brandswith authorisation: Megmeet, Migatronic, Böhler Welding
- PN-EN 60974-4electrical measurements after the repair
- 8 to 16requests from Monday to Friday
What we repair and what we measure
Technical diagnostics
We look for the cause, not just the symptom. We measure before we replace anything.
- open circuit voltage
- current under load on a reference resistor
- resistance of the welding circuit
Repair of welding power sources
MIG/MAG, TIG and MMA machines and multiprocess power sources, older designs included.
- inverters
- transformer and thyristor machines
- no voltage at the output, tripping protection devices
Plasma cutters
Problems with the pilot arc, air, the solenoid valve and the torch.
- no pilot arc
- continuous air flow
- poor cutting quality, the plasma keeps breaking off
Electronics and power modules
We repair at component level, so we can often save a board that others tell you to replace as a whole.
- control boards and panels
- power modules, transistors, capacitors
- the machine shutting down under load
Wire feeders, coolers, accessories
The parts that most often ruin arc stability and interrupt the work.
- no wire feed, uneven work of the feeder
- cooler without circulation, coolant leak
- torches, cables and plugs
Periodic inspections
They put the machine in order before an audit or after buying used equipment.
- cleaning with compressed air
- check of power connections and consumables
- cooling check and coolant change
Electrical measurements
Measurements of welding equipment to the PN-EN 60974-4 standard, after a repair or periodically.
- insulation resistance
- continuity of the protective circuit
- leakage current and open circuit voltage
Parameter validation
A repair removes the fault, validation confirms that the process is repeatable.
- current and voltage at several settings
- duty cycle and heat sink temperature
- arc stability during welding
From the request to the collection of the machine
First the diagnosis and the quote, then your decision, and a load test at the end. We do not start work without your approval.
Your request
You call, write or fill in the form below this page. Give us the brand, the model, the serial number and the symptom: what the machine does, at which settings and which error code it shows.
Diagnosis with measurement
We measure the open circuit voltage, the current under load, the work of the cooling system and the resistance of the welding circuit. The diagnosis is quoted separately and we credit it against the repair.
The quote and your decision
You get the cost of parts and labour separately, plus a lead time. When a repair no longer makes economic sense, we say so directly and offer to buy the machine for parts.
Repair, test, collection
The machine goes through a load test: current and voltage at several settings, duty cycle, arc stability and heat sink temperature. We go through the result with you at collection.
What the service covers and how long it takes
| Service | What we do | Lead time and quote |
|---|---|---|
| Diagnosis | Measurement of the open circuit voltage, the current under load, the work of the cooling system and the resistance of the welding circuit. Check of boards, capacitors and solder joints. | Quoted separately, we credit it against the repair. |
| Repair | Repair or replacement of the component and a load test before the machine is handed over. | A few working days from delivery, longer when we wait for a part. |
| Periodic inspection | Cleaning with compressed air, check of power connections, replacement of worn consumables, cables and plugs, coolant change in the cooling system. | Quoted once you give us the model. |
| Electrical measurements | Insulation resistance, continuity of the protective circuit, leakage current and open circuit voltage to the PN-EN 60974-4 standard. | After a repair, periodically or before an inspection. |
| Parameter validation | Check of the working parameters for process repeatability and quality requirements, with reference to PN-EN IEC 60974-14. | We agree the scope before we take the machine in. |
| Parts | Original parts for the brands we are authorised for. For common machines a stock of torches, feeders, nozzles, liners and components from dismantling. | Usually a few working days from the order. |
| Transport | Courier collection from the address you give us, pallet transport both ways for heavy machines. | We agree it when you send in the request. |
There is no flat rate price list: the cost depends on the model, the fault, the availability of parts and the result of the diagnostics. You get the quote after the diagnosis, before the repair. We issue an inspection report for customers with an extended service package.
Equipment we take in for service
- Megmeet
- Migatronic
- Böhler Welding
- Fronius
- Kemppi
- EWM
- Lorch
- ESAB
- Lincoln Electric
- Miller
- Hypertherm
- Cebora
- Thermal Dynamics
We are the authorised distributor and premium service for Poland for Megmeet, Migatronic and Böhler Welding. The other names serve to identify equipment and are not a declaration of authorisation by the manufacturer. We confirm whether we can repair your model once we have the serial number and a description of the symptoms.
Why it pays to send the machine to us
Measurement instead of guessing
The diagnosis runs on our own measuring bench, so you know the cause and the same failure comes back less often.
A quote before the work
You see the cost of parts and labour separately, plus a lead time. The decision is yours.
Component level repair
Instead of replacing the whole board, we repair the damaged element. Usually cheaper than a new module.
Service and measurements together
You combine the repair with measurements to PN-EN 60974-4 and parameter validation for your quality department.
Parts for older machines
When the manufacturer no longer supplies parts for your model, we can often find a replacement.
Priority with a package
Customers with a service package get priority in the queue and a replacement machine for the time of the repair.
Before you send in your machine
How much does a welding machine repair cost?
The cost depends on the model, the fault, the availability of parts and the result of the diagnostics, so we do not quote prices up front. The diagnosis is quoted separately and we credit it against the repair.
How long does a repair take?
As a rule a few working days from the delivery of the machine, longer when we wait for a part. Customers with a service package get priority in the queue and a replacement machine.
What should you prepare before sending in a request?
The brand, the model, the serial number, a description of the symptoms, a photo of the rating plate and a photo of the error on the panel. Some faults we recognise over the phone.
How do you deliver the machine?
You bring it to Krotoszyn, to Akacjowa 15, from Monday to Friday, from 8 to 16. We can also collect the equipment by courier and arrange pallet transport for heavy machines.
Will I get an inspection report?
We issue the report for customers with an extended service package, because most audits require this document. With a standard repair we go through the test result with you at collection.
Do you only repair the brands you are authorised for?
No. We are authorised for Megmeet, Migatronic and Böhler Welding, but we also take in equipment from other manufacturers and machines of common workshop brands.
What is the difference between a repair and validation?
A repair removes a technical fault. Validation checks whether the machine works to the required parameters. In production you usually need both.
Can I send in several machines at once?
Yes. Send us the list of models, the serial numbers, the location, the symptoms and a note on which machines are critical for production. On that basis we set the order of work and the collection.