In precision fields such as process gas pipelines in semiconductor fabs, laboratory high-purity pipelines, nuclear power high-pressure and corrosion-resistant pipelines, pipe fitting welding is known as a "lifeline project" — even micron-level defects may cause medium leakage, system failures, and even affect the safety of core equipment. Conventional manual TIG welding relies heavily on welder experience and is prone to issues such as weld oxidation, uneven formation, and excessive misalignment.
Targeting the special working conditions of high-purity pipeline welding, Shanghai MWELDING Intelligent Technology Co., Ltd. has launched the new split-type tube-to-tube welding machine MW-10H. Adopting the core design concepts of "lightweight, high adaptability and high precision", this equipment is specially developed for thin-walled precision pipe fittings. It is suitable for fields with extremely high requirements for welding cleanliness and consistency, including semiconductors, biomedicine, laboratories, high-purity gases, chemical engineering and nuclear power. Its structure and functions fully meet the industry's stringent demands for cleanliness, reliability and flexibility, providing a more efficient automated solution for complex high-purity pipeline welding.
Core Parameters (MW-10H as the main model)
Applicable Pipe Diameter: Φ6.35mm – Φ25.4mm
Applicable Wall Thickness: ≤1.5mm
Welding Materials: Stainless steel, titanium alloy, nickel-based alloy, etc.
Welding Method: Split-type all-position automatic TIG welding, single-sided welding with double-sided forming
Power Supply Parameters: AC220V input, welding current 5–200A, duty cycle 120A/100%
Welding Torch Structure: Split-type open-close clamp, supporting quick clamping and automatic centering
Shielding Gas: High-purity argon, multi-channel directional shielding design
Four Core Advantages
Optical Speed Control, No Calibration Required: Built-in optical speed measurement, no tachometer or regular calibration needed, with stable rotation speed at 0.3–6.0rpm, ensuring uniform molten pool and consistent welds.
High Output Capacity, Suitable for Thick Walls: Stronger power output supports welding of thicker pipe walls, maintaining stable penetration and strength under high-pressure, high-temperature and high-corrosion working conditions.
Precise Centering and Clamping, Zero Deviation: Split clamp with center gauge enables quick clamping and automatic centering, ensuring concentricity of 360° circumferential welding and eliminating misalignment and arc deviation.
Cyclic Water Cooling + Lightweight, Efficient and Durable: Net weight only 1.8kg, cyclic water cooling design, high duty cycle, no overheating or speed reduction during long-time continuous welding.
From high-purity medium transmission in semiconductors to liquid cooling pipelines in data centers, MWELDING split-type tube-to-tube welding equipment solves industry welding pain points with professional technologies, providing more reliable and efficient automatic welding solutions for the precision manufacturing industry. In the future, MWELDING will continue to focus on industry demands and empower the upgrading of China's high-end manufacturing through technological innovation.
