“In traffic engineering, highway guardrail may prevent an errant vehicle from impacting roadside obstacles which may be either man-made (sign structures, culvert inlets, utility poles) or natural (trees, rock croppings), running off the road and going down a steep embankment, or veering off the roadway into oncoming traffic (commonly referred to as a median barrier).“
This roll forming machine by PLC control was customised for our customer from Indonesia for automatically manufacturing W shaped guardrail or crash barriers produce guardrails from galvanized steel of 482mm width and 2-3.2mm thickness.
This whole highway guardrail roll forming machine line consists of a 10TON hydraulic decoiler with a coil car (Standard 5TON manual decoiler), feeding guide, levellor, hydraulic punching equipment, roll forming system,gearbox and universal joint shafts transmission system,hydraulic cutter,PLC control cabinet,hydraulic oil pump and runout tables.