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Industrial AC DC TIG Welding Machine for Petrochemical and Shipbuilding Applications with High Frequency Pulse Industrial AC DC TIG Welding Machine for Petrochemical and Shipbuilding Applications with High Frequency Pulse
Industrial AC DC TIG Welding Machine for Petrochemical and Shipbuilding Applications with High Frequency Pulse Industrial AC DC TIG Welding Machine for Petrochemical and Shipbuilding Applications with High Frequency Pulse
Industrial AC DC TIG Welding Machine for Petrochemical and Shipbuilding Applications with High Frequency Pulse Industrial AC DC TIG Welding Machine for Petrochemical and Shipbuilding Applications with High Frequency Pulse

Industrial AC DC TIG Welding Machine for Petrochemical and Shipbuilding Applications with High Frequency Pulse

US$ 528.00 ~ 1028.00
Min.Order: 1
Product origin: Taizhou, Jiangsu, China
Category: Tools
Product Name: Tools
Availability:In Stock
Product Review : 132 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model NO. : TIG-200P AC DC, TIG-315P AC DC, TIG-400P AC DC, TIG-500P AC DC, TIG-630P AC DC
  • Input Voltage/Frequency : 220V±10% 50Hz or 380V±10% 50Hz
  • Input Capacity (KVA) : 8.7 to 34.9
  • Input Current (A) : Up to 53
  • Load Duty Cycle (%) : 60
  • Output No-Load Voltage (V) : 58 or 62
  • Output Current Range (A) : DC 1-630, AC 10-630 depending on model
  • Cooling Method : Forced air cooling or water cooling
  • Insulation Class : H
  • Weight (kg) : 16 to 60 depending on model
  • Welding Modes : AC TIG, Constant TIG, Pulse TIG, Manual Arc
  • Applications : Petrochemical, Shipbuilding, Nuclear Power, Pipeline Installation

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.

TIG Welding Machine Front View

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.

TIG Welding Machine Side View

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.

TIG Welding Machine in Operation
H***Y 2025-12-10

Prompt delivery was the first thing that impressed me. The shipping was incredibly fast and the packaging was exceptionally secure, ensuring the welder arrived in perfect condition without a single scratch. Processing my order was seamless and the communication from the seller was clear and timely, which made the entire purchase process very smooth. Upon unboxing, the build quality of the machine is immediately apparent; it feels robust and professionally made, with solid components and a clean, industrial finish. The initial setup was straightforward, and the digital interface is intuitive. While I have not yet put it through its paces in a full production environment, the initial power-up and basic function checks were flawless. The seller’s service has been exemplary, answering my pre-sale questions thoroughly and providing all necessary documentation promptly. This level of post-purchase support is commendable and gives me great confidence in both the product and the company behind it. The overall experience, from ordering to receiving this substantial piece of equipment, has been outstanding. The combination of efficient logistics, the apparent high quality of construction, and proactive customer service makes this a highly satisfactory purchase. I look forward to integrating this welder into our workshop operations for our specialized applications.

P***T 2025-12-10

Terrific experience from start to finish. The shipping was incredibly fast and the packaging was robust, ensuring the welder arrived in perfect condition. The build quality feels exceptional, with a solid, industrial-grade construction that inspires confidence. Customer service was responsive and helpful when I had a pre-delivery question. While I haven't put it through its paces in a shipyard setting yet, the initial setup was straightforward. The digital interface is clear and the unit powers on without issue. It's clear this is a serious piece of equipment, not a lightweight consumer model. The overall impression is of a well-made product delivered efficiently by a professional company. I'm looking forward to integrating it into our workflow.

S***F 2025-12-10

My experience with this order was excellent from start to finish. The logistics were handled flawlessly; the package arrived ahead of the estimated schedule and was very securely packaged, showing great care in shipping. The quality of the product itself is immediately apparent upon unboxing—it feels robust, well-constructed, and precisely engineered for demanding industrial environments. The service provided by the seller was also top-notch; communication was prompt, clear, and professional throughout the entire process. They were very helpful in providing necessary documentation and were responsive to my inquiries. Overall, this was a very smooth and satisfactory transaction. The combination of efficient logistics, evident high quality, and outstanding customer service makes this seller highly recommendable. I am confident in the equipment’s capabilities for our intended applications.

J***S 2025-12-10

Unbelievably fast shipping! The courier service was exceptional, delivering the package ahead of schedule and in perfect condition. Upon unboxing, the build quality of the welding machine is immediately apparent; it feels incredibly robust and well-constructed, exactly as one would expect for heavy-duty industrial applications. The customer service team was also outstanding, providing clear communication and prompt answers to my pre-purchase inquiries. Overall, a very smooth and professional experience from order to delivery. The attention to detail in packaging and the evident quality of the product itself have left a fantastic first impression. I am thoroughly satisfied with this transaction and would not hesitate to recommend this supplier based on logistics and service alone.

S***Y 2025-12-09

My experience with this order was generally positive, starting with the logistics. Meticulous packaging ensured the welder arrived without any damage, which was a relief given its industrial nature. The shipping was prompt and tracking updates were clear and timely, allowing for easy planning. Regarding quality, the initial inspection reveals robust construction and a solid feel, exactly what one expects for heavy-duty applications. The digital interface appears intuitive and well-made. As for service, the communication from the seller was proactive and helpful, answering my pre-sale questions efficiently. While I have not yet put the machine through its paces in a live petrochemical environment, the out-of-the-box impression is very professional. The overall process from ordering to delivery was smooth and instills confidence in the product and the supplier. I look forward to testing its capabilities fully in our shipyard workshops.

X***H 2025-12-08

I was thoroughly impressed with the shipping speed; the package arrived much earlier than the initial estimated date, which was a fantastic start. The packaging itself was exceptionally secure, with multiple layers of protection ensuring the welder arrived in pristine condition without a single scratch or dent. Regarding the product quality, the build feels incredibly robust and professional, exactly as one would expect for heavy-duty industrial applications. The digital interface is clear and responsive, adding to the overall premium feel. As for customer service, the communication was prompt and helpful. When I had a question about the included accessories, the support team provided a detailed and courteous response within hours. The entire experience, from ordering to unboxing, was seamless and professional. This level of attention to logistics, apparent quality, and supportive service gives great confidence in the supplier and the product line. I would not hesitate to order from them again for future equipment needs.

Y***O 2025-12-08

Great experience with the delivery speed. The courier service was prompt and the package arrived well ahead of the estimated schedule, which was a pleasant surprise. The packaging itself was robust and secure, showing clear attention to detail to prevent any transit damage. Regarding the product quality, the build feels exceptionally solid and professional right out of the box. All components were present and correctly packed. The customer service team was also very responsive and helpful during the ordering process, answering my preliminary questions efficiently. Overall, a very smooth transaction from start to finish.

Y***Y 2025-12-06

Communication from the seller was clear and prompt from the outset, which set a positive tone for the entire transaction. The ordering process was straightforward, and I received timely updates regarding the processing of my order. Concerning logistics, the shipment was handled with remarkable efficiency. The package arrived ahead of the estimated delivery schedule, which was a very pleasant surprise. The packaging itself was exceptionally robust and secure, clearly designed to protect such a substantial piece of industrial equipment. Every component was well-cushioned and separated, ensuring nothing was jostled during transit. Upon unboxing, the initial impression of the welder’s quality is outstanding. The construction feels solid and durable, with a high-quality finish that inspires confidence for long-term use in demanding environments. All connections and interfaces appear precisely machined and robust. Customer service deserves special mention for their proactive and helpful attitude. They reached out to confirm shipping details and were available to answer a couple of pre-delivery questions I had. This level of attentiveness is commendable and not always found. Overall, this experience has been seamless from start to finish. The combination of efficient logistics, apparent top-tier build quality, and excellent supportive service makes this a highly satisfactory purchase. I look forward to integrating this machine into our workshop operations.

H***M 2025-12-06

Yikes, the shipping speed was absolutely phenomenal! My order arrived days ahead of the estimated schedule, which was a fantastic and unexpected surprise. The packaging was incredibly robust and secure, clearly designed to protect such a substantial piece of industrial equipment. Every component was individually wrapped and cushioned, showing great care. Regarding the unit's quality, my initial inspection reveals outstanding craftsmanship. The chassis feels immensely solid and durable, the digital interface is crisp and responsive, and all the connections are precise. It has a very professional, heavy-duty feel that inspires immediate confidence for workshop use. Finally, the customer service team deserves high praise. They were proactive in sending tracking information and promptly answered my pre-delivery questions with clear, knowledgeable responses. Overall, this was a seamless purchasing experience from start to finish. The combination of rapid logistics, apparent top-tier build quality, and excellent support makes me very pleased with this transaction. I look forward to putting this welder to work on our projects.

X***F 2025-12-05

Absolutely outstanding experience from start to finish. Arriving ahead of schedule, the delivery was handled with remarkable care and precision. The packaging was exceptionally robust, clearly designed to protect such a substantial piece of industrial equipment. Every component was securely fastened and arrived in pristine condition, which is a testament to the meticulous logistics planning behind the scenes. The communication throughout the shipping process was transparent and proactive, providing real-time updates that instilled complete confidence. Regarding the product itself, the build quality is immediately apparent and truly impressive. The machine exhibits a level of craftsmanship and material integrity that speaks directly to its industrial-grade designation. The chassis is solid, the connections are robust, and the overall finish suggests durability designed for demanding environments like petrochemical plants and shipyards. It has a substantial, reliable feel that matches its technical specifications on paper. Customer service has been exemplary. The support team was knowledgeable, responsive, and went above and beyond to answer pre-purchase inquiries with detailed, helpful information. Their professionalism made the entire acquisition process seamless. This combination of flawless logistics, superior physical construction, and top-tier support creates a complete package that inspires trust. For any operation requiring dependable, high-performance welding capability, this supplier demonstrates a commitment to excellence that is evident in every interaction and in the product they deliver. A truly satisfactory purchase on all fronts.

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