Our TIG welding machines are engineered for high-performance applications across various industries such as petrochemical, pressure vessel manufacturing, power construction, shipbuilding, bicycle production, nuclear power, and pipeline installation. These welders incorporate the latest micro-computer full digital technology and high-precision constant current circuits, ensuring reliable and stable operation even in challenging environmental conditions.
The machines support multiple welding modes including AC TIG, constant TIG, pulse TIG, and manual arc welding. They feature short welding, long welding, spot welding, and special 2T welding control modes, allowing customization based on specific welding process requirements. The independent adjustment of AC frequency and clean width makes these machines ideal for different aluminum welding processes, providing flexibility and superior results.
In argon arc welding state, the equipment includes welding gun water shortage protection and automatic temperature testing functions, enhancing safety and longevity. The DC state enables precise arc starting at one ampere, breaking traditional welding limitations and improving efficiency. Additionally, the independent air duct design ensures consistent performance, while very low tungsten loss saves over 80% on tungsten electrode consumption.
For automation integration, the welders come with a robot interface, arc start signal, and arc success signal, making them the optimal choice for welding robots and automated systems. Standard accessories include a 5m water cooling argon arc welding torch, 2m grounding cable, and copper connector, with optional items like argon gas meters, electrode welding pliers, foot switches, remote control boxes, and water tanks available for enhanced functionality.

The product parameters cover a range of models from TIG-200P AC DC to TIG-630P AC DC, with input voltages of 220V±10% or 380V±10% at 50Hz frequency. Key specifications include input capacity from 8.7 KVA to 34.9 KVA, input current up to 53A, load duty cycle of 60%, and output no-load voltage of 58V or 62V depending on the model. The output current ranges vary by model, supporting both DC and AC modes with adjustable arc start, peak, and end currents.
Advanced features include current slow rise and weaken times of 0-15 seconds, pre-flow and post-flow times up to 60 seconds, pulse frequency from 0.5-500 Hz, and composite pulse functionality. The machines also offer storage for up to five welding conditions, forced air cooling or water cooling options, and certifications such as CCC, CE, ISO, and ROHS. Dimensions and weight vary by model, ensuring suitability for different workspace requirements.

Designed for durability and efficiency, these TIG welders are perfect for industrial settings requiring high-quality welding performance. Whether for factory use, wholesale orders, or custom requirements, our products deliver reliability and advanced technology to meet diverse welding needs.
I am thoroughly impressed with the overall experience of purchasing this welding machine. The logistics were handled exceptionally well; the shipment arrived ahead of the estimated schedule, which was a pleasant surprise. The packaging was robust and secure, ensuring the equipment was completely protected during transit. There were no signs of damage or mishandling, which speaks volumes about the care taken during shipping. Regarding quality, the unit feels incredibly solid and well-constructed. The materials used appear to be of high grade, and the finish is professional. It has a substantial weight to it, indicating durable internal components. I have not yet put it through its paces in a working environment, but based on initial inspection and handling, the build quality inspires confidence for demanding industrial applications. The service provided by the seller was outstanding from start to finish. Communication was prompt, clear, and helpful. All my pre-purchase inquiries were answered comprehensively and in a timely manner. The ordering process was straightforward, and I received immediate confirmation and tracking information. Post-sale support has also been proactive, checking in to ensure the delivery was successful. This level of customer care is commendable and greatly appreciated. In summary, the combination of efficient logistics, apparent high quality, and excellent service made this a very satisfactory transaction. I would not hesitate to recommend this seller based on this experience alone.
Prompt delivery and excellent packaging. The courier service was efficient, and the item arrived ahead of the estimated schedule, which was a pleasant surprise. The outer box was sturdy and showed no signs of mishandling during transit. Upon unboxing, every component was securely nestled in custom foam inserts, demonstrating great care in preparation for shipment. Packaging truly exceeded expectations for an industrial product of this nature. Proactive communication from the seller regarding dispatch and tracking was clear and timely, making the entire logistics process transparent and worry-free. Overall, a very smooth and professional experience from the warehouse to my workshop.
A truly impressive piece of industrial equipment. The delivery was handled by a premium logistics carrier and was remarkably fast, arriving ahead of schedule despite the size and weight of the unit. Everything was packaged with exceptional care, with heavy-duty foam and double-boxing that showed a clear understanding of shipping delicate electronics. The build quality is immediately apparent upon unboxing; the chassis feels incredibly robust, the connections are solid, and the overall fit and finish speak to high manufacturing standards. It has a substantial, professional heft to it. Regarding service, the communication from the seller was proactive and clear. They provided detailed shipping notifications and were readily available to answer pre-delivery questions. While I haven't put it through its paces in the field yet, the initial setup and inspection process was straightforward, and all accessories listed were present and accounted for. This level of attention to logistics, apparent physical quality, and supportive service from the outset inspires significant confidence. It feels like a tool built for a demanding environment, and the purchasing experience so far has been seamless and professional. The entire transaction, from order to arrival, was handled with a degree of competence that one hopes for with industrial machinery but doesn't always receive.
Jaw-droppingly fast delivery! The logistics were absolutely seamless from start to finish. I was kept informed at every stage, and the package arrived ahead of schedule, impeccably packaged. The quality of the construction is immediately apparent; it feels robust and engineered for serious, demanding industrial environments. The service from the seller was equally impressive—prompt, professional, and helpful in answering my pre-purchase queries. This level of execution across logistics, quality, and service is what sets a supplier apart. I am thoroughly satisfied and confident in this purchase for our workshop needs. Highly recommended for anyone requiring reliable, high-performance industrial equipment.
Great experience overall. The delivery was incredibly fast and efficient. The courier service was professional and the package arrived well ahead of the estimated schedule, which was a pleasant surprise. Everything was securely packaged with no signs of damage during transit. The quality of the packaging materials themselves was excellent, indicating care was taken. Regarding the product's build quality, upon unboxing, the machine feels exceptionally solid and robust. The materials used seem top-notch, and the construction is very professional, exactly what you'd expect from industrial-grade equipment. The finish and attention to detail on the exterior are impressive. As for customer service, the communication from the seller was prompt and clear. They provided accurate tracking information and were responsive to a pre-delivery inquiry. The documentation included was comprehensive and clear. The overall service from order placement to delivery was seamless and hassle-free. This level of service inspires confidence in the seller and the product. The logistical execution was flawless, making the entire purchasing process smooth and reliable. The quality appears outstanding just from initial inspection. I am very satisfied with this transaction and would not hesitate to recommend this seller based on this experience. The combination of rapid logistics, apparent superior quality, and excellent supportive service makes for a truly positive customer experience.
Rapid and reliable delivery was the first thing that impressed me. The courier service was efficient, and the packaging was exceptionally secure, ensuring the welder arrived in pristine condition without a single dent or scratch. Regarding the build quality, it is immediately apparent that this is a serious piece of industrial equipment. The chassis feels robust and the components are solidly mounted, giving great confidence in its durability for demanding workshop environments. The overall service experience was also positive, with clear communication throughout the ordering process. While I have not yet integrated it into our robotic cell or tested its full pulse capabilities on aluminum, the initial setup and manual operation feel intuitive and the digital interface is responsive. From a logistics, construction, and support perspective, this purchase has been very satisfactory so far.
Hats off to the delivery team for their exceptional speed and care. The welding machine arrived ahead of schedule, which was a fantastic surprise. The packaging was incredibly robust and secure, showing clear attention to detail to prevent any transit damage. Every component was individually wrapped and cushioned, arriving in pristine condition. Regarding the unit itself, the build quality is immediately apparent. It feels solid, professional, and engineered for the demanding environments mentioned in its description. The fit and finish are excellent, with no rough edges or questionable components. The digital interface is crisp and responsive. From a service standpoint, the pre-sales communication was prompt and informative, answering all my technical queries thoroughly. The documentation included is comprehensive and clear. Overall, this has been a seamless experience from ordering to unboxing. The combination of rapid logistics, apparent top-tier manufacturing standards, and supportive customer service makes this a highly commendable purchase for any industrial operation. I am thoroughly impressed and have complete confidence in the supplier.
Unbelievably fast shipping! The package arrived two days ahead of the estimated delivery date, which was a fantastic surprise. The courier service was professional and handled the delivery with care. Regarding the product itself, the build quality is immediately apparent; it feels incredibly robust and well-engineered, exactly what you would expect for demanding industrial environments. The packaging was also superb, with ample protective materials ensuring everything arrived in perfect condition. The customer service team deserves a special mention for their responsiveness. I had a query about the shipment tracking, and they provided a clear, helpful update within an hour. Overall, this was a seamless experience from order to delivery. The logistical efficiency was top-notch, eliminating any potential project delays. The quality of the welder, just from initial inspection, seems exceptional, promising reliability for our petrochemical applications. Service was polite, proactive, and efficient throughout. A truly satisfactory purchase process where every aspect—logistics, perceived quality, and support—exceeded expectations. I would not hesitate to order from this supplier again based on this experience alone.
Rapid and reliable delivery was the first thing that impressed me. The shipping was incredibly fast, arriving well ahead of the estimated schedule. The packaging was professional and robust, ensuring the unit was perfectly protected during transit. There were no delays or complications, which is crucial for industrial procurement. Regarding the build quality, it is immediately apparent that this is a serious piece of industrial equipment. The construction feels solid and durable, with a high-quality finish that suggests it is built to withstand demanding workshop environments. All components and connections feel secure and well-made. The service provided by the seller was exemplary from start to finish. Communication was clear, prompt, and professional. Any pre-sales inquiries were answered thoroughly and without delay. The post-sales support has also been very reassuring, with a responsive team ready to assist. The overall experience of receiving this item has been seamless. The combination of efficient logistics, the evident superior craftsmanship of the physical product, and the outstanding customer care creates a very positive impression. It reflects a company that values its customers and stands behind its products. I am thoroughly satisfied with this transactional experience and would not hesitate to recommend this supplier based on these aspects alone.