Guardrail Roll Forming Machine technical parameter
1)Manual de-coiler：manual expanding，passive uncoil
2)De-coiler capacity: 5T
3)Machine stand: welded by steel structure, shot blast after welding, get rid of inside stress
4)guide feeding stand type：side trolley type
5)The type of feeding and straightening: two rollers for clamping and feeding, five rollers for straightening.
6)Punching type: pre-Hydraulic punching before roller forming
7)Punching die material: Cr12Mov, quenching process
8)Hydraulic pre-punching: 3 sets of punching mould
9)diameter of shaft: ￠70㎜
10)diameter of roller: ￠150㎜
11)transmission: Gearbox driven
12)motor power of forming machine：15KW×2=30KW
13)forming speed：0-10m/min
14)roll station：17 stations ( subject to the final design)
15)Material of roller: GCr15, quenching hardness is HRC58°-60°
16)heat treatment: forging--temper--anneal--normalizing--quenching—temper
17)Coil thickness: 4mm
18)Adopts hydraulic cutting 
19)material of cutting blade：Cr12
20)heat treatment of cutting blade:HRC58°-60°
21)tolerance of length：10m±2mm
22)motor of hydraulic station：7.5kw
23)hydraulic oil pump：gear pump CB-E314
24)Computer adopts PLC, OMRON
25)Computer operating board adopt Thinget OP320A
26)transducer adopts Holip of Danfoss
27)output table: roller type

Guardrail Roll Forming Machine flow chart

Guardrail Roll Forming Machine application