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China Factory for Laser Welding Machine Supplier - Galvo scan head welding system manufacturer china for – HAAS


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We goal to see good quality disfigurement within the manufacturing and provide the most effective support to domestic and overseas shoppers wholeheartedly for Galvo Scanner Laser Processing, Focus Lens Co2 Laser, Galvanometer Scanning Mirror, We maintain timely delivery schedules, innovative designs, quality and transparency for our customers. Our moto is to deliver quality products within stipulated time.
China Factory for Laser Welding Machine Supplier - 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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China Factory for Laser Welding Machine Supplier - Galvo scan head welding system manufacturer china for – HAAS detail pictures

China Factory for Laser Welding Machine Supplier - Galvo scan head welding system manufacturer china for – HAAS detail pictures

China Factory for Laser Welding Machine Supplier - Galvo scan head welding system manufacturer china for – HAAS detail pictures

China Factory for Laser Welding Machine Supplier - Galvo scan head welding system manufacturer china for – HAAS detail pictures

China Factory for Laser Welding Machine Supplier - Galvo scan head welding system manufacturer china for – HAAS detail pictures

China Factory for Laser Welding Machine Supplier - Galvo scan head welding system manufacturer china for – HAAS detail pictures


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Our personnel are always inside the spirit of "continuous improvement and excellence", and together with the outstanding excellent goods, favorable price and good after-sales services, we try to gain every customer's trust for China Factory for Laser Welding Machine Supplier - Galvo scan head welding system manufacturer china for – HAAS , The product will supply to all over the world, such as: Cancun, New Delhi, Malta, Selling our products and solutions causes no risks and brings high returns to your company instead. It is our consistent pursuit to create value for clients. Our company is looking for agents sincerely. What are you waiting for? Come and join us. Now or never.
  • 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 Marcy Real from Angola - 2017.02.28 14:19
    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Joseph from Afghanistan - 2017.11.11 11:41

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