MIG / Stick / TIG Welder - ULTRA 175MST

View 175MST Support & FAQ Articles

 FUNCTIONS:

• MIG (Gas / Gasless)
• Stick / MMA
• TIG (Lift-Arc)

 AT A GLANCE:

• Made in Europe
• 170A max MIG output
• Welds up to 6mm Mild Steel (max MIG capacity)
• Fitted with 10A 240V plug

 KEY FEATURES:

• World-first 10-year warranty**
• Made in Italy to Weldclass specifications, in one of Europe's largest & most experienced welding machine manufacturing plants
• 30-day Money Back Guarantee***
• Very easy-to-use Synergic MIG controls: Adjust single dial according to material thickness & machine will automatically set the correct voltage and wire speed
• Very compact and portable, weighs 9kg
• Takes 1kg (D100mm) or 5kg (D200mm) spools
• Generator friendly - min 7kva, ideal 8+kva
• Stick/MMA Arc-Force % adjustment

 APPLICATION & CAPABILITY INFO:

• MIG welding <175A with solid mild steel (0.6-0.9mm), gasless flux-cored (0.8-0.9mm), stainless-steel (0.8mm), aluminium (0.9-1.0mm), & bronze/brazing (0.8mm) wires
• Stick/MMA welding <150A with most types of common electrodes (2.0-3.2mm), including steel, stainless, hardfacing & more
• TIG welding <150A (DC lift-arc) of steel, stainless, copper & chrome molly up to 3mm max thickness (NOT suitable for TIG welding of aluminium - this requires AC/DC TIG capability, such as the Weldforce 202T)

 INCLUDES:

• MIG Torch H/Duty BZL 25 3m (made in Europe)
• Earth Lead 3m (made in Europe)
• Gas Regulator (made in Europe)
• Driver Roller for 0.6/0.8/0.9mm steel/solid wire
• Driver Roller for 0.8/0.9mm gasless wire

OPTIONAL ACCESSORIES:

• Stick welding lead (# WC-06231)
• TIG Torch #17FV 4m (# WC-00992)
• T100 Welding Trolley (# WC-06235)
• MIG Torch Spares (BZL 25)
• Drive Rollers

 RELATED INFO & ARTICLES:

• Spool & Wire Feed Set Up for 175MST
• Warranty Registration
• What is an Inverter Welder?
• What is Duty Cycle & How is it Calculated?
• Using Generators to power inverter welders & plasma cutters
• What is MMA (stick) welding? About the MMA process
• MMA (Stick) Welding: What is Hot Start, Arc Force & Anti-Stick?
• MMA (Stick) Welding: What is Open Circuit Voltage (OCV)?
• What is TIG welding? About the TIG process
• TIG Welding: What is Scratch-Start, Lift-Arc and HF Ignition?

**Standard warranty 2 years, with extended 10 year warranty available if registered online after purchase, click here for details. ***Terms & conditions apply

Welding Machine Selector Guide

Weldclass Welding and Plasma Cutting Machine Brochure

Weldclass Full Product Catalogue

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Bob - NSW
How likely would you be to recommend this product to a friend? (10 = very likely) = 10 Comments:
Very happy with the welder
01/12/24 13:15


MICHAEL - NSW
How likely would you be to recommend this product to a friend? (10 = very likely) = 9 Comments:
GREAT
23/11/23 11:07


Anthony Joseph - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments:
awesome machine done my first weld late in the afternoon smooth low splatter and good comfortability with the mig handpiece it was just fun after my last welder it won't take much getting used of Thanks guys from Trade Tools Toowoomba excellent customer service you represent weldclass with and their products with good knowledge great experience good people good product make for a partnership. Saying for the week don't be a fool use the correct tool . Regards Tony Lynch
05/11/24 16:15


Jayden - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments:
As a beginner welder I’ve found it to be a super easy machine to set up and use. Weldclass provide access to videos and links to all the information needed also, very handy. 1
9/10/24 6:46 AM


Stephen - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 9
Comments: Very nice piece of kit. Simple machine to use. I'm impressed with the sturdy high end type mig hand piece. Easy to follow diagram inside machine door. Ten year warranty and made in Italy is a very handy bonus. A big decal on the outside of the machine to showing: mig/Tig/Arc polarity & lead connections would be nice.
02/09/24 11:01


Nyree - NSW
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments:
So far so good with MIG function of machine. I'm hoping it'll be a robust little machine for portable work. Checks out ok.
01/04/24 14:42


James - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10 Comments:
I've only used it for 5min to stitch up some tabs on a boat trailer. Seems the goods so far. 25/03/24 18:41


Morgan - NSW
How likely would you be to recommend this product to a friend? (10 = very likely) = 10 Comments:
very easy to use as well as set up
10/07/24 17:47


David - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments:
The welding machine is Italian made and a great product and also Australian owned. It’s easy to setup and use and does a great job
28/06/24 09:41


Mark - NSW
How likely would you be to recommend this product to a friend? (10 = very likely) = 10 Comments:
Excellent value for money with the bundle deal. I found the machine very easy to set up and use. Looking forward to using it more.
23/06/24 17:25


Elizabeth - NSW
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments:
The welder tolerated my completely novice welding skills, so much so that despite using a range of welders while I've been learning, i decided to buy this one. Its a great size and weight and easy for me to move around (as I don't have a designated work space so need to pack it away). The set up was uncomplicated. The torch trigger is light to the touch but not easy to bump. I was doing learning welds all day for 2 days and hardly used any gas. I'm pretty happy so far and think it will be a great welder for my needs
08/04/24 18:42


Kym - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10 Comments:
Easy to use so far, only tried stick at this stage 11/01/24 12:35


Anthony - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments:
These machines are the best in the market- far exceeding all my expectations- the quality is second to none with market leading warranties to back this up- thanks weldclass for your service to the welding industry and taking us to the next level with these machines.
22/09/23 13:15

Bradd - NSW
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: Works well so far
16/07/23 08:37


Sebastien - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 8
Comments: Easy to use
09/08/23 17:04


Allan - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: Find this welder easy to use and works well
06/08/23 14:55

Kenneth - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: Have found the welder to be extremely easy to use and the welds it creates are awesome. Much better than my 20 year old Unimig welder. Which finally packed it in poor bugger. ☹️
28/07/23 11:00

Mark - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: Synergic MIG settings have worked fantastic for all my applications so far. Very little burn through when welding thin material.
21/06/23 10:21 AM

Erik - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 9 Comments:
Easy set up and works well.
25/06/23 09:20

Lachlan - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: Outperforms my last unimig super happy with the quality of the weld class
06/07/23 19:46

Angus - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10 Comments:
Great welder! Quality made in Italy. Smooth operation. Almost does the welding for me! 09/06/23 2:59 PM

Mick - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: I have been welding for over 20 years. I like how I can fine tune to weld different thicknesses of steel effortlessly in between recommended settings. Excellent quality hand torch and earth wire. Looking forward to using this machine more as the projects arise.
10/06/23 4:23 PM

Lachlan - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: Unreal machine such easy setup and so easy too use and quality welds
07/06/23 7:49 AM


Paul - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 7
Comments: so far so good
05/06/23 5:14 PM

Chris - NSW
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: I have not had a chance to use it yet as I have been working away; the ten year warranty did it for me.
02/06/23 7:40 AM

Paul - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 8
Comments: Very easy to use, am impressed by the machine and the staff were very good.
26/05/23 5:27 PM

Mark - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: Unbelievable value - tradie kit has everything to start welding - all you need is the steel! 01/06/23 9:31 AM

Lachlan - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: great value for money welder have passed onto another mate too buy the same as very happy with product and quality
29/05/23 11:18 AM

Brett - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: worked well light enough to carry around. Thanks
31/05/23 6:02 PM

Geoffrey - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: All good
25/05/23 5:40 PM

SAMUEL - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10 Comments:
Works great
20/02/23 9:46 AM

Colin - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: so far so good
01/07/22 18:53



"Darren - NSW
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: The best machine I have ever worked with, portable welding on our farm for fencing or in the shed. This machine can handle anything.

Weldclass gas less platinum wire is my choice & all I use

I saw the salesman at my local store last week in milton NSW & will be purchasing a AC/DC tig & plasma cutter. Can’t wait

Thank you for the opportunity to use these beautiful machine’s 12/12/21 13:17"



Mark - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10 Comments
: Very nice MIG. this is my first MIG and no doubt will enjoy it for years to come, so easy to use, my wife does most of my welding, well not yet but i hope to. I'm in Construction so a great tool to have for myself and my crew and my friends backyard projects. Everyone enjoys using the new MIG.
25/11/21 15:02


Mark - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 8
Comments: Great Machine, so easy to use, makes small jobs so easy to break out the MIG
23/11/21 5:47 PM


Steven - VIC
How likely would you be to recommend this product to a friend? (10 = very likely) = 9
Comments: Easy to setup and use
15/11/21 00:22

Kenny - NSW
How likely would you be to recommend this product to a friend? (10 = very likely) = 9
Comments:
I’ve only used it for an hour or so but it seems to be a great welder. Very quiet fan which is a bonus. Produces a smooth weld when welding with Weldclass G11 flux cored wire. Currently welding duragal tubing which is never fun but so far it’s doing a nice job.
08/10/22 9:37 PM




Cassandra - NSW
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: Great
20/09/21 4:20 PM

Stephen - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 9
Comments: First machine purchased 19 AUG 21 had been used as a display, had cosmetic defects and a missing accessory part. The replacement machine was received 06 SEPT 21 and was in excellent condition. Despite not having welded since high school in the 1980s, I found the machine easy to operate and pleasantly surprised at the results after my first use.
I look forward to developing this new skill. Thank you.
9/09/21 1:21 PM

Eliesa - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: Beautiful Italian made
27/06/21 12:38 PM

Brad - NSW
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: I'll let you know when we get amongst it.
24/06/21 5:52 PM

Darren - QLD
How likely would you be to recommend this product to a friend? (10 = very likely) = 10
Comments: After using a friends very old welder and still learning about mig welding I think buying this welder the best move for me it works great and I’m getting much better with practice. So cheers
23/07/21 8:44 AM

A REVIEW FROM OUR TECHNICAL TEAM:
What are the stand-out features of this machine? Exceptionally easy to use, very straightforward controls.
Who would benefit most from this machine? Operators needing a very portable MIG for use on 10A 240V power, suitable for trade/site/field work.
Any not-so-obvious features we should know about? 250A Euro-fit MIG torch is a great feature. Too often, portable 240V machines are fitted with torches that are too light. Especially important when welding with gasless wire; without the cooling effect of gas, the torch heats up faster and smaller/under-sized torches cannot cope.
Limitations to be aware of? Dedicated synergic MIG controls (adjust single dial according to material thickness & machine will automatically set the correct voltage and wire speed). If you're an old-school operator who likes to be able to set voltage & wire speed independently/manually, consider models such as the Weldforce 210MST instead. Otherwise, the synergic function works very well & greatly simplifies the controls. NOT suitable for TIG welding of aluminium (MIG is fine) - this requires AC/DC TIG capability, such as the Weldforce 202T
Other comments? Arguably the most affordable European-made multi-function MIG welder readily available in Australia, with a 4-year warranty.