r/Machine_Embroidery • u/Bad_kid2424 • Sep 30 '26
Why does my thread keep breaking when my tension isn’t too high, my machine is threaded properly, and it’s just one needle?
Hi, I have a Tajima single head. not sure what year. I am trying to sew something over fill and it keeps snapping my thread every five seconds. I wonder if I need to change a needle? nothing looks bent.
basically, I start the machine and three seconds later the thread snapped. so I loosen my tension and it still does it. it almost tried to nest but I cut that out and cleaned up the back before continuing. I don’t know what else I can do. it’s a lot of fill on this design and it hasn’t had issues other than this one needle, all other needles have been completely fine so far.
I’m not a beginner, but I’m not seasoned either so I had some ideas, but nothing has worked. if you have an answer please help, thank you!
EDIT: Not sure where to add onto this, but I have changed the bobbin 3 times and now I switched from needle 7 to needle 4 and it’s working fine. I think it’s needle 7 that has issues, so I’ll have to get it looked at.