Guangdong Huayi Steel Structure Engineering Co., Ltd., based in Huizhou, specializes in steel structure welding, particularly for building project railings. Their previous traditional welding equipment struggled to meet these high expectations. Therefore, they consulted Kempson about a high-power laser welding machine.
Custom Requirements
Huayi Steel Structure requires a welding solution that meets the following requirements:
- Improve welding efficiency while ensuring aesthetically pleasing and high-quality welds.
- Deliver uniform, wide welds with consistent strength, particularly suited for 10-12mm thick carbon steel profiles.
- Eliminate post-welding processes like grinding to save time and labor costs.
- Support extended continuous operation for high-volume production, minimizing downtime.
- Provide stable, reliable welding performance to meet large-scale production demands.
Solution
Kempson recommended the KPS-LHW4000 water-cooled high-power laser welding machine (Wide Weld Version) to meet Huayi Steel Structure’s demanding requirements. Key features of the solution included:
4000W Laser Power: Ideal for welding up to 12mm thick carbon steel with high precision and efficiency.
Advanced Water-Cooled System: Equipped with an 18,000W copper water-cooling system, ensuring 24-hour continuous operation without overheating.
Wide Weld Seams (up to 8mm): Capable of producing wide, uniform weld seams that are full and aesthetically pleasing, eliminating the need for post-weld grinding.
High Stackability (up to 4.5mm): Ensures strong, durable welds with excellent penetration, especially for heavy-duty applications.
Low Consumable Costs: Thanks to the patented Black Gold welding gun and four-drive wire feeder, consumable usage was minimized, reducing overall production costs.
Customer Feedback
The customer is highly satisfied with the performance of the KPS-LHW4000 high-power laser welding machine, particularly its ability to produce clean, aesthetically pleasing welds without requiring post-weld grinding. The weld’s uniformity and strength exceeded expectations, making it an ideal choice for manufacturing steel guardrails. Furthermore, testing confirmed the machine’s capability for 24-hour continuous operation, enabling them to meet tight production schedules without worrying about machine downtime.
Customer testimonial:
“We are highly satisfied with the KPS-LHW4000. The welds are wide, smooth, and robust. Even under heavy loads, the machine remains reliable and efficient. It has significantly boosted our production efficiency. While our current equipment meets our needs, Kempson will be our top choice when expanding capacity in the future.”
