[lfbritton]

I have a high Frequency machine I would like to sell but have no idea what it is worth. Its a Century machine. I know that brand was bought out by Lincoln several years ago. The machine was made in 1990 but has never been used. I know nothing about the machine except it's an attachment box to turn a welder into a TIG machine. Model 115-007,Primary volts 115 VAC, Secondary volts 3500, Use on an ARC welder rated 295 or below. 20% duty cycle. please help me determine its valve. i will try to post pictures later.

[AKweldshop]

Welcome to the forum.

Might try typing its serial # into google search.

Or check eBay.

~John

[paul_s]

Welcomme to the forum. Sorry that I can't help with that piece of equipment.

[rake]

Welcome to "the hood". I am one who is actually old enough to have welded with one of these.
They actually were a decent box for fairly basic, no frills tig welding. That said, don't expect
much over $150 to $200 for one of these. With all the new affordable inverters on the market
you would be hard pressed to sell one of these for any serious money.

[Mike]

Welcome to the forum.

[echosixmike]

I picked up something I believe is similar, a Craftsman model from Sears Roebuck, for $35 off Craigslist. Only difference being it's 230v.

It's useful for doing AC TIG off an engine drive. No idea on value, depends on what the market will bear, I suppose. S/F....Ken M

[WerkSpace]

That same unit recently sold on eBay for $285USD