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Eliminate welding downtime and slash energy bills – the perfect solution for Purchasing Managers, Technical Directors, and Operations Leaders.
Get Free Quote in 24 Hours1. Sky‑high energy consumption – Traditional transformers waste up to 30% of power, inflating your OPEX.
2. Frequent breakdowns – Low‑quality cores cause overheating, leading to an average of 5 hours of unplanned downtime per month.
3. Long lead times – Overseas suppliers often need 45‑60 days, delaying critical projects.
4. Inconsistent output – Voltage spikes affect weld quality, resulting in up to 12% re‑work.
5. Compliance headaches – Missing CE, UL, or RoHS certifications can halt shipments at customs.
See How We Solve This| Parameter | Value | Unit |
|---|---|---|
| Rated Power | 5‑200 | kW |
| Input Voltage | 380‑440 | V |
| Output Frequency | 20‑100 | kHz |
| Efficiency | ≥ 96 | % |
| Operating Temp. | ‑20 ~ +60 | °C |
| Certifications | CE, UL, RoHS, ISO 9001, VDE, CB | |
• Automotive chassis welding – A U.S. OEM reduced weld defects by 22% after switching to our transformer (Case #A124).
• Shipbuilding – A Florida shipyard cut energy cost by 18% and shortened line‑up time by 5 days.
• Heavy‑duty equipment – A Midwest manufacturer achieved 30% faster cycle times with our high‑speed inverter design.
Standard models ship within 7 working days after payment confirmation. OEM projects typically require 14‑21 days.
Yes. Our R&D team offers full OEM/ODM services, including custom voltage ranges (200‑480 V), IP ratings, and mounting options.
All units are CE, UL, RoHS, and CB certified. We can also arrange FCC and ANSI approvals on request.

T/T 30% deposit, 70% before shipment; L/C at sight; or PayPal for samples (up to $2,000).
A 24‑month limited warranty covers material and workmanship. Our technical team provides 24/7 remote assistance and on‑site service within the U.S.
Order a 5 kW demo unit now and receive a 5% price reduction on any volume order placed within 30 days. No risk – we cover shipping and a full money‑back guarantee if performance targets aren’t met.
Request Your Free SampleOr call us now: +86 131 2825 6415 / +86 0752‑3388753
Mark T., Procurement Lead, NorthStar Fabrication – “The cost per kWh dropped by 22% after we switched. The ROI was realized in just 4 months.”
Sarah L., Technical Director, AeroWeld Corp. – “Customization was seamless. The transformer fit our 3‑phase system without any redesign.”
David K., Operations Manager, Gulf Marine Works – “Delivery in 6 days saved us a critical project deadline. Quality is on par with top‑tier US brands.”
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Trusted By Industry Leaders
All units are CE, UL, RoHS, ISO 9001, VDE, and CB certified. Our factory complies with ISO 9001:2015, ISO 14001, and HACCP standards.