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Japan International Weldingshow 2026

Japan International Weldingshow 2026

Sep. 16 (Wed.) - 19 (Sat.), 2026

10:00 AM - 5:00 PM *Until 4:00 PM on the final day, Saturday, September

Tokyo Big Sight, West Hall 1

Arc to the Future Daihen’s Next-Generation Arc Welding: Shaping the Future of Manufacturing

Exhibited Products

Cutting-Edge Arc
Welding Technologies

Operator-FriendlyAI-Enabled

A New Standard in
Semi-Automatic
Welding Machines
High-Quality Welding Made Easy for Everyone

The Short Arc series now includes a high-capacity 500A model.
Together with the newly enhanced and easier-to-use Short Arc 350,it enables anyone to achieve high-quality welding with ease across a wide range of applications.

The Short Arc 500 / 350

Operator-FriendlyHigh Efficiency

The Ultimate Pulse Welding System
for Ultra-Thin to Thick Plates

Our proprietary pulse welding system delivers exceptional heat-input control, enabling fast,high-quality welding.
Please experience it firsthand at our booth.

Synchro-feed Ⅲ
Synchro-feed Ⅲ

Next-Generation Manufacturing

High Efficiency

Wire Arc Additive Manufacturing:
WAAM

A new metal 3D printing technology for low-cost,high-efficiency manufacturing without molds.
We deliver even lower-cost,more stable WAAM through our proprietary arc technology and an automated system designed for easy adoption.

ArcBuilder 3Dと造形例

Operator-FriendlyAI-Enabled

A Mobile Robot That Moves on Its Own and
Switches Tools to Handle Multiple Tasks

It moves freely throughout the factory,switches tools at each workstation,and can automate multiple processes with a single robot.
We propose a new form of automation that eliminates the need for the initial cost and large installation space required for a multiple-robot system.

自走ロボット VIVACE

Arc to the Future Daihen’s Next-Generation Arc Welding:
Shaping the Future of Manufacturing

At our booth, we will showcase next-generation manufacturing,
based on the arc welding technology we have refined over many years
and enabled by cutting-edge arc welding technologies.

We warmly invite you to visit our booth and see firsthand our proven reliability
and our latest technologies designed to meet future industrial challenges.

Booth Information

Tokyo Big Sight, West Hall 1
Booth No.1- 45

Google Map
東京ビッグサイト西1ホール ダイヘンブース No.1-45 会場マップ