Discover unparalleled performance with the TIG Series Welding Machine, featuring advanced Pulse AC/DC technology. Designed for precision and efficiency, this machine is the epitome of reliability and innovation. Elevate your welding projects with state-of-the-art features that ensure seamless operations and superior results.
Immerse yourself in the future of welding with our exceptional High Efficiency TIG-200p Acdc Welder. This marvel of engineering integrates cutting-edge IGBT high-frequency inverter technology, ensuring unparalleled power frequency capabilities crafted for utmost precision and exceptional results.
Designed with versatility in mind, our welder effortlessly accommodates both 3-phase 380V and single-phase 220V power input. After a smooth direct rectification, the advanced inverter, boasting state-of-the-art IGBT technology and
other innovative components, skillfully transmutes the current into high-frequency AC. This AC is then precisely refined by a sophisticated high-frequency transformer, guaranteeing pinpoint precision in
the inverter's output. The voltage is meticulously reduced by the high-frequency transformer, followed by expert modulation by the high-frequency
rectifier, yielding a DC current perfect for intricate welding tasks. Alternatively, an AC-wave current is adjustable across a refined range of 50 to 150 Hz through our advanced secondary inverter, allowing for unmatched precision.
Our welder is adept at a myriad of welding processes, including manual arc welding, DC constant current argon arc welding, DC pulse argon arc welding, AC constant current
argon arc welding, and AC pulse argon arc welding. It is exquisitely crafted to weld a variety of materials such as carbon steel, copper, titanium, aluminum, and aluminum-magnesium alloys, among others.
Witness a transformative leap in dynamic response with our welder, dramatically minimizing the size and weight of transformers and reactors. This optimization boosts both efficiency and performance, fitting seamlessly into your welding requirements.
The welder enhances dynamic response, effectively reducing the dimensions and weight of the
transformer and reactor, thereby maximizing the transformer's efficiency. This offers a compact, yet robust and powerful solution.
transformer, reactor, and elevates the transformer's efficiency, ensuring robust and effective performance.
Functions & Features:
1. Experience the high-efficiency of IGBT high-frequency soft switching technology, presenting a sleek and compact design for remarkable portability and ease.
2. Enjoy superior control adjustment performance with a multifunctional design that is intuitive and user-friendly, making operations effortlessly simple.
3. Utilize the practical foot switch control to finely adjust welding current with precision, meeting exacting standards.
4. Achieve an exceptional power factor with passive power factor correction, optimizing efficiency with every weld.
5. Experience smooth arc initiation and a consistent arc, ensuring superior quality welds each and every time.
6. Embrace the full spectrum of welding functionality, seamlessly integrating AC argon arc, DC pulse argon arc, and manual
arc welding, tailored to meet diverse welding process demands and requirements.
7. Versatile welding capabilities allow for proficient handling of aluminum, aluminum alloys, carbon steel, stainless steel, alloy steel,
copper, titanium, and a range of other metals, offering broad flexibility across diverse 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 is a shining jewel in the world of welding and cutting machinery. Nestled in the dynamic Pudong New Area of Shanghai, we have honed our craft with more than 20 years of export excellence. Our company is distinguished by a passionate R&D team, state-of-the-art production facilities, and efficient business practices, all united to deliver unparalleled quality and groundbreaking innovations.
Our extensive array of products encompasses the entire spectrum of welding needs: from MIG, TIG, and MMA welding machines to the precision of spot and bolt welding machines. We also offer cutting-edge handheld laser welding machines, versatile multifunctional welding machines, and high-performance plasma cutting machines.
1. Packaging: Each High Efficiency TIG-200p ACDC Welder with Pulse Functionality is meticulously encased in sturdy wooden or durable carton boxes, ensuring utmost protection and safe passage during transit.

2. Delivery: Experience seamless delivery options specifically customized for you, whether by sea, air, express, or land; our flexible solutions are designed to perfectly align with your unique requirements.