3000W Cooling Auto Precise Efficient Stainless Steel Tube Fiber Laser Welder

This equipment is a fully automated laser welding workstation specifically designed for the longitudinal butt welding of metal tubes. It integrates an intelligent CNC system, high-precision rotary fixtures, and a high-performance fiber laser​ to automate the entire "clamp-weld-unload" process for cylindrical workpieces like stainless steel and carbon steel pipes. Programmed control precisely manages welding torch displacement and workpiece rotation speed, ensuring the welding path and heat input are accurately controlled throughout the process. The system is particularly suited for high-volume production in industries such as vehicle exhaust systems, aviation tubing, and electrical components, where stringent requirements exist for circumferential seam strength, leak-tightness, and appearance. It delivers exceptional weld quality while significantly boosting production capacity and consistency.

• Fully Automated Intelligent Welding Cycle: The system integrates the complete sequence including initial alignment, laser initiation, workpiece rotation, and torch retraction, enabling efficient, continuous automated production. This ensures stable welding cycles without manual variability.

• Highly Integrated All-in-One System: Incorporates the laser generator, chiller unit, shielding gas system, and central controller within a compact enclosure. The streamlined design facilitates rapid on-site deployment and greatly simplifies routine maintenance.

• Precision CNC Control & Process Protection: The intelligent controller precisely regulates key parameters such as laser power, frequency, pulse width, and welding speed. The integrated efficient water-cooling mechanism ensures the laser source maintains stable output power and beam quality during prolonged, continuous operation.

• Rapid Production Changeover Capability: Both the welding torch position and workpiece clamping fixtures feature easy adjustment, allowing for quick changeovers between tubes of different specifications and diameters, minimizing downtime associated with product switching.

• Superior Weld Bead Formation Quality: Laser welding provides concentrated heat input, resulting in a narrow heat-affected zone and minimal workpiece distortion. It is especially suitable for welding thin-walled stainless steel and precision carbon steel tubes, producing aesthetically pleasing, high-strength, leak-tight welds