ESAB Tweco No. 4 x 15ft air cooled MIG torch
Spectrum Welding Supplies
£300
Genuine Tweco No. 4. The classic . This Classic 4 400amp @ 60% duty air cooled MIG torch can actually handle 400amps air cooled. It has been the go to staple product for 40+ years. It s heavy duty, long-lasting, and can handle 300amps with Argon/Co2 mixed-gas @ 100% air cooled (10 minutes continuous / 10 cool down before the trigger melts). A TBi MB36 air cooled MIG torch (360amp rated torch) for example can only weld @ 300amps for 4 minutes / 6 minutes cool down, and the parts aren t as robust and hard-wearing as the Tweco design. Despite being quite heavy and a bit bulky, it s actually well
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