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Good quality Laser Welding Handheld - Galvo scan head welding system manufacturer china for – HAAS


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We have been also concentrating on enhancing the things management and QC method so that we could preserve terrific edge inside the fiercely-competitive enterprise for Handheld Laser Welder, Galvo Label Laser Machine, Industrial Etching Machine, We look forward to establish a long-term business relationship with your esteem co-operation.
Good quality Laser Welding Handheld - 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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Good quality Laser Welding Handheld - Galvo scan head welding system manufacturer china for – HAAS detail pictures

Good quality Laser Welding Handheld - Galvo scan head welding system manufacturer china for – HAAS detail pictures

Good quality Laser Welding Handheld - Galvo scan head welding system manufacturer china for – HAAS detail pictures

Good quality Laser Welding Handheld - Galvo scan head welding system manufacturer china for – HAAS detail pictures

Good quality Laser Welding Handheld - Galvo scan head welding system manufacturer china for – HAAS detail pictures

Good quality Laser Welding Handheld - Galvo scan head welding system manufacturer china for – HAAS detail pictures


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Our growth depends to the superior products ,great talents and repeatedly strengthened technology forces for Good quality Laser Welding Handheld - Galvo scan head welding system manufacturer china for – HAAS , The product will supply to all over the world, such as: Greenland, Southampton, kazan, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Lindsay from Gabon - 2017.08.21 14:13
    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Louis from New Zealand - 2018.02.21 12:14

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