English
DUWELL guardrail roll forming machine can make the two wave (W beam) and three waves (thrie beam) rails in one machine. The line includes decoiler, leveler, servo feeder and pressing machine, roll forming, hydraulic cutting device, stacking system and controller. It is complete automatic production line. We make the machine according to customer’s required material thickness. If the customer just use the thickness below 2.5mm, we just use economic construction for the machine like chain transmission, with hydraulic punching device for holes. If the customer use material thickness 3.0~5.0mm thickness, we will make heavy duty construction, with gear box transmission, 315ton pressure pressing machine for the holes.
Uncoiler: Loading the steel coil
Leveling : Leveling the sheet flat before entering pressing machine
Servo feeder and pressing machine: Punch the holes on the sheet before forming.
Profiling Roll Forming Machine: For precise profile forming.
Hydraulic cutting device: Cut off the rails according to setting length.
Adjusting device: For final straight adjusting.
Stacking Table: Stacking the finished rails.
Working process
5 ton decoiler —→ leveler—→servo feeder—→Pressing machine—→Guiding and hydraulic cutting —→ Roll-forming Machine —→Adjusting —→Run out table
Machine parameters
Suitable plate of the rolling: Steel, with customized thickness
Working speed: 8~12 meters/min
Forming stations: 18 stations
Roller material: Cr12Mov with quenching, hardness: HRC58-62
Material of principal axis: #45 advanced steel
Main machine power: 22 KW x 2sets
Control system: The whole machine is controlled by PLC system
The customer just need enter the web and flange sizes on the controller screen. The machine will move sizes automatically.
It needn’t change the cutting tool, the machine is cutting off the sheet before forming. It needn’t’ change cutting tool when change sizes.
The working speed is 8~12meters/min, according to the cutting length.
Contact With Us:
E-mail: sales@shduwell.com
Have a Questions? Call Us:
Add:
No.28 Xingang Road Economic Development Zone, Jingjiang City, Taizhou City, Jiangsu Province
