Rolling mill coil-forming laying head. 1:00 video:
https://www.youtube.com/watch?v=80ao1bgacIM
Here's what a laying head looks like:
Fullsize image: https://s3-us-west-1.amazonaws.com/h...d_fullsize.jpg
https://s3-us-west-1.amazonaws.com/h...aying_head.jpg
Previously:
https://www.homemadetools.net/forum/...255#post138592
https://www.homemadetools.net/forum/...094#post134303
https://www.homemadetools.net/forum/...980#post133896
https://www.homemadetools.net/forum/...785#post124283
https://www.homemadetools.net/forum/...2398#post96218
https://www.homemadetools.net/forum/...307#post116327
https://www.homemadetools.net/forum/...1779#post94696
https://www.homemadetools.net/forum/...0927#post73406
