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OEM Factory for Pulsed Laser Welding - Galvo scan head welding system manufacturer china for – HAAS


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We are ready to share our knowledge of marketing worldwide and recommend you suitable products at most competitive prices. So Profi Tools offer you best value of money and we are ready to develop together with Optical Beam Combiner, Handheld Laser Cleaning Machine, Galvo Laser Marking, our products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients。
OEM Factory for Pulsed Laser Welding - Galvo scan head welding system manufacturer china for – HAAS Detail:

Product Description

CARMAN HAAS has a professional and experienced laser optics R&D and technical team with practical industrial laser application experience. The company actively deploys independently developed laser optical systems (including laser welding systems and laser cleaning systems) in the field of new energy vehicles, mainly focusing on laser applications of power battery, hairpin motor, IGBT and laminated core on New Energy Vehicles (NEV).
In the hairpin motor technique, a compressed air gun shoots preformed rectangles of copper wire (similar to hairpins) into slots on the edge of the motor. For each stator, between 160 and 220 hairpins have to be processed within no more than 60 to 120 seconds. After this, the wires are intertwined and welded. Extreme precision is required to preserve the electrical conductivity of the hairpins.
Laser scanners are often used prior to this processing step. For example, hairpins from particularly electrically and thermally conductive copper wire is often stripped from the coating layer and cleaned by laser beam. This produces a pure copper compound without any interfering influences from foreign particles, which can easily withstand voltages of 800 V. However, copper as a material, despite its many benefits for electromobility, also presents some drawbacks.
With its high-quality, powerful optical elements and our customized welding Software, CARMANHAAS hairpin welding system is available for the 6kW Multimode laser and 8kW Ring laser, working Area could be 180*180mm. Easily processes tasks requiring monitoring sensor can also be provided on request. Welding immediately after taking pictures, no servo motion mechanism, low production cycle.

Advantages of hairpin welding

1、For the hairpin stator laser welding industry, Carman Haas can provide one-stop solution;
2、Self-developed welding control system can provide different models of lasers on the market to facilitate customers’ subsequent upgrades and transformations;
3、For the stator laser welding industry, we have established a dedicated R&D team with rich experience in mass production.

Technical Parameters:

1. Wavelength: 1030~1090nm;
2. Laser Power:6000W or 8000W;
3. Focus range:±3mm collimating lens moving;
4. Connector QBH;
5. Air knife;
6. Control system XY2-100;
7. Gross Weight: 18kg.

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OEM Factory for Pulsed Laser Welding - Galvo scan head welding system manufacturer china for – HAAS detail pictures

OEM Factory for Pulsed Laser Welding - Galvo scan head welding system manufacturer china for – HAAS detail pictures

OEM Factory for Pulsed Laser Welding - Galvo scan head welding system manufacturer china for – HAAS detail pictures

OEM Factory for Pulsed Laser Welding - Galvo scan head welding system manufacturer china for – HAAS detail pictures

OEM Factory for Pulsed Laser Welding - Galvo scan head welding system manufacturer china for – HAAS detail pictures

OEM Factory for Pulsed Laser Welding - Galvo scan head welding system manufacturer china for – HAAS detail pictures


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  • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Emma from Liberia - 2017.12.19 11:10
    In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Deirdre from Guinea - 2017.05.02 11:33

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