Introducing the remarkable TIG Series Welding Machine with Pulse AC DC - a true pinnacle of advanced technology and unmatched performance. Expertly engineered for precision and unparalleled versatility, this state-of-the-art machine seamlessly integrates the robust power of both alternating current (AC) and direct current (DC), enhanced with pulse capabilities. It is meticulously designed to deliver flawless, superior welding results across a comprehensive range of applications. Whether tackling delicate metalwork or expansive industrial projects, this welding marvel is the ultimate tool to elevate your craftsmanship, ensuring impeccable, professional-grade finishes that will impress and endure.
Enter a new era of welding excellence with our state-of-the-art machine, powered by cutting-edge IGBT high-frequency inverter technology. Experience the unrivaled power frequency capabilities, crafted meticulously for precision and performance. Step into the future of welding with a tool that perfectly captures mastery over materials and delivers exceptional results.
Designed for ultimate versatility, this welder is compatible with both 3-phase 380V and single-phase 220V power supplies. Our sophisticated inverter, powered by superior IGBT technology, seamlessly
integrates with other advanced components to expertly convert electrical currents into high-frequency AC. This AC is then precisely reduced by a high-tech transformer, ensuring accuracy in every
aspect of the inverter's operation. The output is finely tuned by the high-frequency transformer to deliver exact voltage levels. Through expert modulation by the high-frequency
rectifier, the DC current produced is tailored perfectly for precision welding tasks. Additionally, the innovative secondary inverter offers an adjustable AC-wave current from 50 to 150 Hz, providing unmatched precision across a wide range of applications.
Our machine is meticulously engineered to support an extensive array of welding processes, including manual arc welding, DC constant current argon arc welding, DC pulse argon arc welding, and AC constant current
argon arc welding, as well as AC pulse argon arc welding. Its breakthrough design facilitates seamless welding of materials such as carbon steel, copper, titanium, aluminum, and aluminum-magnesium alloys, offering unprecedented versatility and adaptability.
Revolutionize your welding experience with enhanced dynamic response, as our welder significantly reduces the size and weight of transformers and reactors. This optimization not only boosts efficiency but also elevates performance to meet your welding requirements.
The welder transforms the dynamic response by effectively reducing the size and weight of the
transformer and reactor. This compact design enhances efficiency and provides a powerful yet space-saving solution for your welding applications.
transformer and reactor, delivering increased efficiency for robust, high-performance operations.
Functions & Features:
1. Unleash the high-efficiency capabilities of our IGBT high-frequency soft switching technology, packaged in an ingeniously compact design for unmatched portability and ease of use.
2. Benefit from exceptional control adjustment performance with a multifunctional design that is both user-friendly and intuitive, ensuring smooth and effortless operation.
3. Master precision with the convenient foot switch control, allowing you to adjust welding current with ease and meet exacting standards effortlessly.
4. Maximize efficiency with superior power factor, courtesy of passive power factor correction, ensuring every weld is executed with unparalleled precision.
5. Experience seamless arc initiation and stability, guaranteeing consistently high-quality welds every time.
6. Harness comprehensive welding functionality with our versatile design, integrating AC argon arc, DC pulse argon arc, manual
arc welding, and more. This versatility is crafted to satisfy diverse welding process requirements, making it an indispensable tool for professionals.
7. Enjoy the flexibility to weld an array of materials including aluminum, aluminum alloys, carbon steel, stainless steel, alloy steel,
copper, titanium, and a host of other metals, providing exceptional adaptability to accommodate a wide range of welding tasks.
|
TIG-200P AC DC |
TIG-250P AC DC |
TIG-315P AC DC |
Input power voltage(VAC) |
single phase 220V |
single phase 220V |
3 phase 380V |
Frequency (Hz) |
50/60 |
50/60 |
50/60 |
Current (A) |
200 |
250 |
315 |
No load voltage (V) |
56 |
56 |
70 |
Rated input power(KW) |
6 |
7 |
12 |
Up slope time |
0.1-5s |
0.1-5s |
0.1-5s |
Efficiency |
83% |
83% |
83% |









Shanghai SANYU Industry Co., Ltd stands as a beacon of excellence in the specialized realm of welding and cutting machinery. Situated in the dynamic Pudong New Area of Shanghai, our company boasts over two decades of impressive export expertise. We take exceptional pride in our dedicated R&D team, equipped with the most cutting-edge production facilities, and our meticulously refined business operations, all of which ensure outstanding quality and visionary innovation. We invite you to join us as we embark on a journey to redefine industry standards and revolutionize excellence.
Discover our extensive portfolio of pioneering products, including MIG welding machines, TIG welding machines, MMA welding machines, spot welding machines, bolt welding machines, handheld laser welding machines, multifunctional welding machines, and plasma cutting machines. Each product is expertly engineered to fulfill a wide range of requirements with utmost precision and effectiveness, guaranteeing unparalleled performance for professionals across the globe.
1. Packaging: Each of our Durable Water Cooled Welders, tailored for Professional Carbon Steel Applications, is carefully and expertly enclosed in robust wooden crates or resilient carton boxes. This meticulous packaging guarantees that your welder arrives at your location in pristine condition, fully prepared for immediate use and delivering top-notch performance right out of the box.

2. Delivery: Enjoy unparalleled convenience and adaptability with our versatile delivery options! Opt for sea freight, air cargo, swift express, or reliable land transport according to your preferences. This ensures that your product is delivered to you promptly and with the utmost efficiency, regardless of your geographic location. Experience the perfect blend of speed and precision with our delivery service.