Vehicle Body Welding: Solving Core Pain Points, Providing Stable Service to Leading Automakers
Major OEMs have long been troubled by the low yield of single-sided spot welding, with frequent issues such as cold welding and weld-through. Replacing it with other processes faces challenges of high cost and complex procedures. After adopting HauqHi laser single-sided welding (core technology sharing the same origin as filler wire welding), the problem of cold welding was completely solved upon implementation, with equipment running stably for over a year and receiving high praise from customers. This demonstrates the product's suitability for welding critical parts of the automobile body—thanks to the high tolerance of laser filler wire welding for assembly gaps and its precise control over weld seam performance, it can efficiently meet the welding needs of different vehicle models, and its operational stability has been verified through long-term mass production.
Adaptation to Mainstream Scenarios: Matching Common Industry Needs, Proven Cost Reduction and Efficiency Gain
In automotive manufacturing, welding aluminum alloy parts often results in molten pool collapse, and battery tray welding requires high-precision shape control and high yield. These common industry pain points have corresponding technical solutions in HauqHi products. Laser filler wire welding supplements the molten pool through synchronized wire feeding, effectively solving the aluminum alloy molten pool collapse problem, while its high-precision characteristics can reduce welding deformation by more than 50% and increase yield to 99%, aligning with the stable application of HauqHi equipment in automakers. Moreover, the maximum welding speed of the product reaches 5 m/min, 3-5 times faster than traditional processes, directly helping production lines increase capacity, which aligns perfectly with the automotive industry's core demand for efficient production.
Service System Verified in Practice: Deep Integration with Automakers’ Supply Chains
Relying on over a decade of experience in the automotive welding field, HauqHi has provided in-depth service to many major OEMs such as SAIC-GM and NIO, as well as first-tier line suppliers like KUKA and FFT. In cooperation with companies such as Geely and Changan, HauqHi not only supplies equipment but also offers solutions tailored to specific process pain points of automakers—from early-stage process adaptation to later-stage stable operation and maintenance. Its full-process service capability has been validated in mass production scenarios. This mature 'Equipment – Solution – Service' model can significantly reduce the trial-and-error costs and operational risks for automakers when introducing new equipment.
