Fronius TS331 machine auction prices

As of 7 November 2026, hammerhistory.com has recorded 6 auction sales of the Fronius TS331 machine with a published hammer price, closed on 26 September 2026, on 1 auction site in 1 country. One sale is free to read: a Fronius TS331 machine sold for EUR 800 on 26 September 2026.

Known model 6 sold with a price 0 at auction now 6 seen at auction

5 hammer prices are locked. See what every Fronius TS331 really sold for and know a fair price before you bid. Pay once, open at once, new sales included for a year.

EUR 9one payment, a year of sales

Everything, EUR 129 a month EUR 1,290 a year Every price on the site. Cancel any time.

All sales 6

Sold	Built	Hours	Auction house	Place	Photos	Hammer price
2026-09-26 Fronius - TS331 - MIG welding machine	unknown	unknown	vavato.com	Mierlo, NL	6	EUR 800 FREE
2026-09-26 Fronius - TS331 - MIG welding machine	unknown	unknown	Auction house	NL	8	in the report
2026-09-26 Fronius - TS331 - MIG welding machine	unknown	unknown	Auction house	NL	7	in the report
2026-09-26 Fronius - TS331 - MIG welding machine	unknown	unknown	Auction house	NL	7	in the report
2026-09-26 Fronius - TS331 - MIG welding machine	unknown	unknown	Auction house	NL	7	in the report
2026-09-26 Fronius - TS331 - MIG welding machine	unknown	unknown	Auction house	NL	8	in the report

Click a sale to see that machine with its photos and details. A hammer price under EUR 100 is free to read.

More Fronius models

Fronius TransPocket 15007 sold · 2 open Fronius TR-50-MC7 sold Fronius TransPuls Synergic 27004 sold · 2 open Fronius TransTig 2500 G F4 sold Fronius Vario Synergic 40003 sold · 4 open Fronius Transtig 40003 sold · 2 open Fronius TPS4503 sold · 1 open Fronius Magic Wave 26003 sold Fronius TRANSTIG 2003 sold Fronius TransTig 2600 G W Z3 sold Fronius Transtig 16003 sold Fronius TransTig 30002 sold · 3 open

Other makes in welding and soldering equipment

Red-D-Arc Framed29 sold · EUR 60 to 80 Daewoo DAMIG350GDL20 sold · EUR 1.000 to 1.200 SUMITOMO Electric Type-72c+17 sold · EUR 600 to 1.000 GYS Multiweld FV 220M16 sold · EUR 300 to 400 Miller Big Blue 500X Eco Pro16 sold · EUR 2.000 to 2.500 Shindaiwa ECO300/UK16 sold · EUR 800 to 800 Stahlfest SFW130MMA16 sold · EUR 60 to 100 Kemper MaxiFil CLEAN15 sold · EUR 40 to 200

Fronius TS331

Welding and soldering equipment

The Fronius TS331 is a MIG/MAG welding machine designed for industrial and workshop use, delivering steady wire feed for steel and other metals. It sits among Fronius's TransSteel or TransPuls style compact welding units aimed at professional fabrication work. The unit combines a power source with a wire feed system for continuous welding operations.

We recognise this model across the auction sites and keep every one we see together.

On a used one

Check the wire feed unit and torch leads for wear, test the control panel and digital display for faults, and confirm the power source runs stably under load.

About Fronius

Fronius is an Austrian manufacturer specialising in welding technology, photovoltaics and battery charging systems. Founded in Austria, it is particularly known for its range of TIG and MIG welding machines, used widely across industrial and workshop settings. The company remains a privately held family business with a strong international presence.

Founded 1945 · Pettenbach, Austria

All Fronius models

6sold with a price

0at auction now

1auction sites

1countries

5 more hammer pricesin the report · EUR 9 once

sold, price lockedfree to read

Questions about Fronius TS331 auction prices

How many Fronius TS331 auction sales are on record?

6 sales with a published hammer price, closed on 26 September 2026, on 1 auction site in 1 country. 0 more closed without a sale.

Is a Fronius TS331 at auction now?

Not at the moment. The lots of this model that come to auction appear on this page while they are open, and every sale that closes with a price is added to the table.

Are the Fronius TS331 hammer prices free to read?

The oldest sale of every model is free to read, and so is every hammer price under the site's floor. The other 5 hammer prices of the Fronius TS331 open with an account: every sale of the model for a year, or one sale on its own.

Hammer prices are what the auction house recorded when the lot closed, before the buyer's premium, in the currency of the sale. A sale listed on a house's own site and on its platform counts once. Doubt a figure? Open the sale and its listing is linked there. How prices are recorded.