R-Tech 321 Digital Industrial MIG Welder (415v)

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11mm Max Weld

This is maximum weld with 1 pass, if you do multiple passes you can weld up to 25mm

Weld Steel

This will weld ALL steels including stainless steel

Aluminium

You can weld aluminium with the optional spool on gun, you will need PURE argon gas.

Spool Gun

Optional spool gun makes MIG welding aluminium easy, wire reel is held on torch.

R-Tech 321 Digital Industrial MIG Welder (415v)

5/5

CODE

MIG321

In stock

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Order in for UK Mainland delivery on 16/01/2025

Optional Trolley

£1,194.00 £995.00

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Details

Ideal for heavy fabrication up to 11mm and automotive welding on a 415v input. Our MIG321 with its 4-roll metal wire feed assembly and Euro MIG torch gives very consistent weld beads and has infinite adjustment for fine control of the welding power. Increase productivity with Easy Setup Technology - Just press 2 buttons to select wire being used and material thickness and you are welding. Backed with our no quibble 5 year warranty, this is a great addition to your workshop.

Crystal clear LCD Display - See all settings on one screen. Get welding quickly!
EASY SETUP MODES - Professional weld settings built in - Get great results easy - Just press 2 buttons to select wire size and material thickness and you are ready to weld!
MANUAL MODE - Full control of wire speed and weld power in 0.1v steps for maximum control of weld & burnback adjustment What is this?Enables you to finely control the welding power - traditional old fashioned MIG welders only have coarse voltage settings I.E Setting 1 = too little power 14v, 2 = too much power 17v
Simple to use - Easy navigation - no complicated menus
4-Roll Metal wire feed assy - Provides consistent wire feed & weld bead
Euro style ergonomic MIG torch - For comfort and great consistent weld bead
30A minimum current - makes welding thin materials easy - Ideal for automotive work
320A maximum current - weld up to 11mm (25mm on multiple passes) - Ideal for heavy fabrication
EASY MMA/STICK modes for 6013 and 7018 rods
Low splatter weld due to inverter technology
High duty cycle - 60% @ 250 amps, 35% @ 320 amps, weld for longer, built to last
Heavy duty earth / MMA connections
5 year collect and return UK warranty
Easy welding of aluminium with optional spool on gun - See the MIG Welder Spool Gun Videos

Want to try before you buy? Book a demonstration at our Tewkesbury HQ - Available 5 days per week 9am-12pm and 2pm-4pm.

Tech Specs

Amperage Range MIG	30 - 320A
Input voltage/amps	415v 16A
Duty cycle MIG	320A @35% - 250A @60%
Amperange range MMA	20 - 250A
Wire reel size	5KG & 15KG
Wire diameter	0.6mm , 0.8mm, 1.0mm, 1.2mm
Roller size fitted	0.6mm , 0.8mm, 1.0mm, 1.2mm
Net weight	20KG
Dimensions	470 x 280 x 640 mm (H x W x D)
Euro style torch	Yes - Easy fitment of torch
Gasless wire	Yes - Easy reversal of polarity for gasless wire
Max Thickness Steel	11MM Single Pass
Max Thickness Steel	25MM Multiple Passes
Easy Set MIG- Wire Size	0.6, 0.8, 1.0, 1.2mm wire
Easy Set MIG - Material Size	0.8, 1, 1.5, 2, 3.0, 4, 5, 6, 8, 10mm
Manual MIG	2T, 4T Trigger, Burnback 0.0s - 2.0s
Easy Set MMA - Electrode	2.5, 3.2, 4.0mm
Easy Set MMA - Material Size	1.5mm - 10mm (see manual page 19)

Package Includes, R-Tech MIG321 MIG Welder, 3M MB36 Air Cooled MIG Torch, Earth Lead, Gas Hose, Mains Cable, Gas Regulator, Owners Manual
Generator Friendly - Generator must be minimum of 10KVA 415V and fitted with AVR (auto voltage regulation)

Videos

Video Reviews & Guides

Warranty

The R-Tech MIG321 carries the following warranty:-

MIG321 - 5 Year Warranty
Regulator - 1 Year Warranty
R-Tech MIG Torches - 3 Month Warranty
Earth Lead - 3 Month Warranty

Optional Spool Gun - 1 Year Warranty

R-Tech machines are designed to be robust, easy to use and highly reliable but in the unlikely event that your welder or plasma cutter requires attention, R-Tech promise to:-

Arrange collection via next working day UK courier [48hr offshore]
Quickly repair the machine at our Technical and R&D centre in Gloucester
Deliver back via next working day UK courier [48hr offshore]
All costs covered by R-Tech - Yes, Collection, repair and delivery!

No questions, no hassle, just honest and reliable service - A true no quibble warranty

Most of our competitors only offer return to base [RTB] warranties - you have to pay and arrange to get it back to them which can be a hassle. Many others offer warranties that have clauses and if you don't have it serviced yearly by them, at your cost, the warranty will be void.

Other benefits of owning an R-Tech machine include:-

Free friendly and knowledgeable technical advice via phone and email
Free machine setup help always available - We want you to get the best from your machine
Ten year Duty-of-Care on all our machines, giving you piece of mind that spare parts will be available if needed
Video's to show how to use and setup your R-Tech machine.
2 year extended warranties available at a minimal cost.

Don't just take our word for it - see our customer reviews page to see what real customers say about the R-Tech products and our service & support.

Downloads

MIG321 Owners Manual

Download

Reviews

Excellent

R-Tech 321 Digital Industrial MIG Welder (415v)

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product rating 5/5

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latest reviews

20 November 2024

Excellent machine for our gate fabrication business, the easy set option make switching between different materials very fast and easy.