Roll forming machines are necessary equipment in metal fabrication industries. Therefore, for highway construction, we alway see another one of metal roll formers, crash barrier roll forming machines.
Crash barriersFor highway construction, safety is the first priority and people rely a lot on the crach barriers. We know crash barriers as guardrails or guard rails as well.
There are two types of crash barriers for the applications. 2 Wave or W shaped guard rails, and 3 Wave guard rails or Thrie beams. These two shaped crash barriers are almost the same for the highway construction worldwide, except for some minor