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At DUMETA® we combine delivery reliability, quality and honesty with down-to-earth values. We focus on developing, manufacturing and supplying machines for rotating and positioning products. Our machines, such as positioners, rotators and rotation systems, are mainly focused on welding automation and mechanization, but also find their application in mechanical engineering and many other Industries.
We do not believe in rushing, but work thoroughly, thoughtfully and communicate clearly. As directors, we are closely involved in the day-to-day work, which enables us to move quickly and flexibly. Our clients appreciate that we work closely together, make clear agreements and are always there for them.
MV-WELDING OY
Founded: 2010
Employees: 8
Hired workforce: 2-20
Revenue: 1-2 million euros
Founder: Markus Vepsäläinen
Markus started welding pressure-bearing equipment at Andritz in 2004.
Customers: Andritz, Valmet, SKM Stainless, Turula Engineering, Sorsakosken Konepaja, SSG Sahala, Estanc.
MV-Welding is an innovative company aiming to improve productivity, quality, and well-being at work. We have developed equipment, operational models, and applications to facilitate employees' work.
BEST WELDER
•The idea for the device came about because welding tanks and heat exchangers was extremely strenuous, and we wanted to improve the welding quality even further. We searched for devices on the market that would suit our type of use, but all of them turned out to be bulky and difficult to use.
•The first prototype was developed in 2008 (only circumferential welding).
•The second prototype came in 2018 (we added a feed motor for longitudinal welding).
•The third prototype was created in 2021.
•The first unit was available for sale in 2022.
•Best Welder already has an established user base in Finland.
•Exports to date: Balticum, Norway, Canada
•Patented
Further developement has been done during 2025 with features like:
ADDITIONAL EQUIPMENT
-Pendulum Weaver (Oscillator)
-Speedometer mm/min
-Camera, highresolution (3rd part)
-Piece positioner (3rd part)
-Turning Rolls (3rd part)
-Control of positioner and rolls
-AVC (Arc Voltage Control System), automatic torch-to-workpice distance adjustment for TIG
