however, induction heating equipment is very dangerous, and the complete production cost is rather hing due to the cycle time is to long, mean very low productivity
we (PMC) developed a big and fully -automatic bend forming machine
model AWBF-238A (for 16-38mm U-stud bolts bend forming)
model AWBF-238AL (for 12-38 mm U-stud bolts bend forming) which also suits for bend forming the L-bolt and J-bolt etc.
as to thread rolling the bar ends (before bend forming process from the straight threaded bar into u-stud bolt,l-bol and j-bolt)from M12-M36)
you can see that the needed thread length on the bar ends may from 40 mm up to 200 mm for M12-M36, so that you need PMC machine model PM-60VS for plunge thread rolling on the bar