Door frame roll forming machine
1, Door frame production line for producing steel door industry metal sections.
2, PLC control system, automatically and easy handle.
3,Bearing steel roller with quench process, hardness reach HRC60-65 ℃.
4,Tracking cutting system with Cr12 Cutting blade.
5. All roller is quenching
6. The production arrival country standard : GB/T12755-91
Steel door frame making machine
| No. | ITEM | PARAMETER | REMARK | |
| 1 | MATERIAL | Type | Cold-rolled strip steel, galvanized sheet | |
| T.(mm) | 1.5mm | |||
| Yield Strength (Mpa) | Q235,Q350 | |||
| 2 | Forming product Width | Depend on drawing | ||
| 3 | Forming speed (m/min) | 8-12m | ||
| 4 | Forming main power (KW) | 11 KW | FYR | |
| 5 | Hydraulic power (KW) | 5.5 KW | FYR | |
| 6 | Hydraulic press | 20Mpa | ||
| 7 | Voltage | AC380V,50Hz,3P | Customized | |
1, Door frame making machine for producing steel door frame shapes
2,Completed door frame production line working flow ,
Decoiler —guiding — feeding — roll forming — finished product
factory production layout for reference.
3,Equipment consists
The equipment consist with de-coiler , leveling machine, servo feeding
machine, main forming machine, cutting device, collection table .PLC control system
4,Main technical parameter of production line ,
material : GI steel sheet, low carbon steel.
the thickness of the steel sheet , 1.5mm
inner diameter of coil , Φ508mm
line speed, 8-12m/min ( adjustable)
5. The characteristic of the machine
5.1 Metal strip coil de-coiler ,
functional and structural features,
be used to support and expansion steel coiler , section steel welding fuselage. it is easy to operate.
technical parameters
material inner diameter : φ508mm
range of inner diameter : ф450-550
maximum outer diameter: φ1200mm
load capacity: ≤ 5T
5.4 Servo feeding machine
F type : servo feeding
F functions and Structure: Pinch and be with steel to the press machine. Polyurethane roller ensure that the feeding force. Feeding each error of feeding be controlled in rang of ± 0.15mm. Compared with the servo Clamp, feed length setting is more flexible, adapt to a wider range. This feeding device is more suitable for wide material , can effectively improve the feeding accuracy. Servo motor, measuring devices, digital control system are the imported components.
technical parameters:
maximum number of feeding: 30 ~ 40 times / min (adjustable)
feeding step: 100MM / step (adjustable).
5.10 Forming machine :
type: double cantilever gear drive, width adjustable universal forming machine and the overall mobile, fast (waist height and width) exchange specifications.
Forming Roller:16 stations,and add Rub-roll, To make sure the surface profile no scratches.
Side Panel:T.18mm ,A3 steel Heavy duty .
Rolling speeding: 8-12 m/min.
Roller material:#45 bearing steel,overall quenching, hardness HRC56-62 ℃.
Motor power:11KW.
Main Roller :￠75mm,45 #.
Equipment base: 35 # H type using welded steel plate.
Transmission: chain drive.
Security: across the board with emergency stop buttons, easy to handle emergencies, to ensure that equipment and operator safety. And other gear in the chain and the staff could easily lead to injury transmission section covered with protective cover, to ensure the safety of workers.
5.11 Collection table
type: Finished cable tray arrive collection table, worker will collect products , non-powered roller.
function and structure: consist of section steel (square pipe), no power roller assembly, welding, play a role in supporting finished product ,can adapt 8-meter finished product.
5.12 Electrical control system
the whole line adopt imported PLC control , touch screen be used for human-machine interface, achieving the interaction between man and PLC.
Ⅴ,Devices completed door frame prodution line
| No. | Machine name | QTY | REMARK |
| 1 | Uncoiler | 1 | Manual |
| 2 | Servo Feeder | 1 | |
| 4 | Guide device | 1 | |
| 5 | Forming machine | 1 | |
| 7 | Follow Shear | 1 | Including knife |
| 8 | Collect rack | 1 | |
| 9 | Control system | 1 |
Ⅵ, Door frame making machine accessories brand
| No. | Name | manufacturer |
| 1 | Motor & Reducer | Domestic brands |
| 2 | The main key bearing | Domestic brands |
| 3 | Inverter | Shilin |
| 4 | PLC Systems | Siemens |
| 5 | Low-voltage electrical | Schneider |
| 6 | Encoder | Omron |
| 7 | touch screen | Siemens |
| 8 | Hydraulic system | Domestic brands |
