Ground screw making process
The process includes pile cutting, pile end shrinking, helix welding, flange welding if there is, galvanization.
1 month ago 00:03:22 1
2 months ago 00:01:07 1
2 months ago 00:04:42 1
2 months ago 00:03:01 1
2 months ago 00:03:21 1
2 months ago 00:22:46 1
3 months ago 00:17:02 1
3 months ago 00:26:04 1
3 months ago 00:03:37 1
3 months ago 00:17:01 1
4 months ago 00:08:19 1
4 months ago 00:00:40 1
4 months ago 00:03:33 1
5 months ago 00:21:07 1
5 months ago 00:09:34 1
6 months ago 00:12:57 1
6 months ago 00:18:22 1
6 months ago 00:03:45 1
6 months ago 00:26:12 1
6 months ago 00:08:47 2
7 months ago 00:11:50 1
7 months ago 00:06:29 1
8 months ago 00:03:19 1
8 months ago 00:04:30 1
