Door frame roll forming machine consists of hydraulic uncoiler, leveler, punching device, roll forming unit, shearing, run-out table, hydraulic station and electric control cabinet. The hydraulic station of the door frame roll forming machine adopts accumulator and PLC controller to generate a fast punching and shearing speed. When this cold roll forming line runs automatically, the maximum speed can reach up to 20 m/min with a stable and reliable performance.
Equipped with various hydraulic punching and notching unit, the machine can cut/ punch all the necessary holes/ notches online. After that, one piece of final product can be easily bended to a complete door or window frame, no need any further processing.
Uncoiler--Feeding--Leveling--Roll-forming--Punching--Hydraulic-cutting-- Output table
|
Item |
Parameters |
|
Coil thickness (mm) |
Max 2 mm |
|
Speed (m/min) |
6-8 |
|
Transmission type |
Gearbox |
|
Roll stations |
18 |
|
Main power (Kw) |
11 |
|
Main shaft (mm) |
Ø76 |
|
Cutter material |
Cr12MOV |
|
Cutting accuracy |
±0.5mm |
|
Hydraulic station power (Kw) |
5.5 |
|
Control system |
PLC |



