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Kemppi Fastmig M 420 Synergic Mig Welder - Water Cooled (415V - 420Amps)

£6,420.00 £5,350.00

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Kemppi Fastmig M 420 Synergic Mig Welder - Water Cooled (415V - 420Amps)

Kemppi Fastmig M 420 Synergic Mig Welder - Water Cooled (415V - 420Amps)

Payment Options £6,420.00

Product Video

Product Video



At Premier Welding we aim to offer amazing value for top quality products. We have put together a selection of welders and accessories in “ready to weld” packages to suit all needs and budgets.

This package includes

Fastmig M 420 Power Source [420amps @ 60%, 400V,3PH]
MXF65EL Wire Feeder
MS300 Synergic Panel
Fastcool 10 Water Cooler
V1.2mm Duratorque Kit
1.8mtr Intercon
PM500 Wheel Kit
MB501 4mtr Mig Torch x 3mtr Mig Torch & Earth Cable


Kemppi’s FastMig M range supersedes the Fastmig Synergic range. This Kemppi welder packs a huge duty cycle performance, increased productivity and work-site mobility. 

The Kemppi FastMig M welder has 2 package options you can choose from, synergic or regular for optimal welding in your welding application. You are able to update your FastMig M setup to suit your production needs

This is ideal for:

Demanding industrial workshops

What does it weld:

Carbon Steels

Most typical stainless steels

Aluminium alloys


Synergic – Easy traditional 2 knob control

Memory Channels

Mig/Mag Welding

Stick Welding


Build Up Service 

Our fully qualified engineers ensure your machine arrives tested & built up ready to weld

The machine will come fully built up (including any undercarriages/trolleys), mounted and plugged in ready to go, a plug of your choice will also be fitted.

We fully test your machine.

Click Here for Brochure/Spec Sheet 

Technical Specification

Technical Specification

MPN 6132420WP
SKU KEM/6132420S