About CWIEME Berlin
CWIEME Berlin is the world's largest and most influential professional exhibition for the coil winding, insulation, and electrical manufacturing industry, attracting 700+ exhibitors and nearly 10,000 professional visitors from over 80 countries and regions annually. The exhibition covers motors, transformers, generators, new energy vehicle drive systems, and other core fields, serving as a technology benchmark for the industry.
About Us
Okay Energy is a national high-tech enterprise specializing in the R&D, production, and sales of oxy-hydrogen welding machines (water welders) . Our products are widely used in motor lead welding, transformer coil sealing, and magnet wire welding. With proprietary core technology, our products are exported to over 100 countries and regions worldwide.
Why Should CWIEME Visitors Pay Attention to Oxy-Hydrogen Welding?
In the manufacturing of motors, coils, and transformers, welding quality directly affects electrical conductivity, mechanical strength, and reliability. Traditional welding methods (such as acetylene flame and arc welding) have the following pain points:
- Carbon-containing flame, contaminating workpiece surfaces
- Unstable temperature, easy to burn fine-gauge magnet wires
- Gas cylinder storage, significant safety hazards
- High operating costs
Oxy-hydrogen welding machines are the perfect solution to these pain points.
Oxy-Hydrogen vs Traditional Welding:
|
Oxy-Hydrogen |
Traditional |
| Flame/Heat Temp |
3000°C, Stable, controllable |
Fluctuating, hard to control |
| Workpiece Contamination |
None (only water vapor) |
Carbon particles/oxides |
| Enamel Wire Welding |
No stripping needed, one-step |
Requires pre-stripping |
| Safety |
Low pressure, on-demand, no cylinders |
High-pressure cylinders/high current |
| Operating Cost |
Electricity + water |
Ongoing gas/consumable purchases |
CWIEME Berlin is the most important technology event for the European coil and motor industry, and a vital window for us to showcase Chinese-made green welding technology to the world.
If you are looking for a cleaner, more efficient, more economical motor/coil welding solution, if you want to improve product quality, reduce production costs, and pass environmental audits—please come visit our booth.
May 19-21, 2026, in Berlin, Germany—see you there!
