KEMPSON will exhibit at Shenzhen Essen Welding Exhibition 2026, presenting advanced smart welding trends and innovative automated cutting technologies designed for modern industrial manufacturing. The exhibition highlights the latest developments in laser welding, automation, and precision cutting solutions for global manufacturers.

This article explains whether laser welding can fill gaps in metal parts and how it behaves under different joint conditions. It covers real-world welding tolerance, the effect of gap size on weld quality, and when additional filler wire or process adjustments are required. The guide also compares tight-fit laser welding with traditional welding methods and provides practical recommendations for improving weld consistency in industrial applications.