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Advanced HSP technology. Higher deposition rate. Smooth arc. Stable performance. Professional results — with maximum efficiency. 💪⚡

Fabrication, repairs, heavy-duty — this machine delivers.

When it comes to welding 5mm stainless steel, not all welders are created equal. The Protig-400CT is built for those who demand power, precision, and professional-grade results.

Why choose it?

The ultimate industrial MIG welder that's changing the game. Here are 6 reasons why:

• Advanced technical platform

• Unbeatable welding performance

• Durable and long-lasting design

• Easy operation for any skill level

• Versatile for various industries

Ever wondered what happens when AC and DC join forces in a single cycle? Watch our video to see the TOPWELL Unique MIX TIG 400A as below.

This is more than a welder — it’s a breakthrough in arc concentration. From heavy plate work to flawless finishes, MIX TIG delivers consistent, professional results.

PROWAVE Series: A Technical Platform of Advanced Processes Welder

Merry Christmas

In the new industrial era, HSP (high-speed pulsed) robotic welding delivers premium, high-quality solutions.

●Ultra-high-speed welding: Precise positioning shortens production cycles and boosts efficiency.

●Superior weld quality: Uniform seams minimize defects and improve reliability.

●Material versatility: Easily welds carbon steel, stainless steel, aluminum, and more.

●Intelligent operation: Simple, safe, and reduces labor costs.

Classical vertical-up welding typically relies on the "X-Mas tree" weaving technique. Our HPC(Hybrid Pulse Control) process simplifies this with a straight vertical-up weld, eliminating complex motions while delivering exceptional results.

Wish our land to be splendid, our country to be prosperous, and our people to live in peace. I wish you all a harmounious, smooth and auspicious year, full of happinees.

Professional mechanized dual air plasma gouging system

All of the TIG functions are included in TOPWELL Mastertig series. This 250A TIG welder has DC pulse TIG, AC tig with 3 kinds of wave controls and unique MIX TIG. The amperage range is from 5A to 250A. It can weld very thin aluminum plate.

From the Age of Discovery to the Maritime Silk Road, sailing has given us the opportunity to explore the unknown world and connect with distant friends.

At the MTA exhibition, We deeply felt the unlimited potential of the African continent to flourish. With new and old friends to discuss the new chapter of the future industry, we are very excited and look forward to it!

Original Water Mist Secondary (WMS) Technology, specially designed for cutting stainless steel and aluminum, minimizing heat-affected zone and energy consumption.