Friends who have been exposed to handheld laser welding machine may have heard of heat conduction welding and deep penetration welding. How should we choose between heat conduction welding and deep penetration welding when using laser welding? Heat conduction welding: Heat conduction welding is suitable for thin materials (approximately 1mm) and the welding of small … Continue reading What You Need to Know About Handheld Fiber Laser Welding Machines?