Why is my mig gun vibrating?

by Nicholas Beck
(Waupun, WI...USA)

I mig weld for a job... I got a 10ft Tweco whip and a Miller 350 multiproccesor with a Miller wire feeder. When I am spray arcing thick material I will get a random vibration that I can feel with my hands and if I have my foot on the whip i can feel it there. When it does this crap my wire speed slows way down in turn ill get a gorilla weld. What can I do to fix this? Have you ever heard of such a thing?!?

--------------------------------------------------

It sounds like its time to replace the liner.

when the liner is creating resistance like that because of build up inside, it messes things up

Comments for Why is my mig gun vibrating?

Average Rating starstarstarstarstar

Click here to add your own comments

Aug 01, 2015
Rating
starstarstarstarstar
Feeder trip NEW
by: Anonymous

why the wire feeder unit of miiler tripped with new wire spool with 15KG???

Aug 01, 2015
Rating
starstarstarstarstar
MILLER MIG GUN NEW
by: BAHAVATH

when i welding with the miller bernard MIG gun it gets vibrate why???

Click here to add your own comments

Return to mig fcaw forum.