Guardrail roll forming machine for two waves and three waves as option, the thickness for the guardrail highway roll forming machine is from 2mm to 4mm.

Two waves and three waves are optional. The max thickness is 4mm.

The thickness of 2mm is mostly used for national highways and driven by chain. The thickness of 4mm is mostly used for highway and driven by gearbox.

Fully automatic production line, PLC adjustment and control. The process is mature, the production is stable, and the error is small.