Jiangyin Dingbo Technology Co., Ltd
Jiangyin Dingbo Technology Co.Ltd. Professional in manufacturing roll forming machine
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Door Frame Roll Forming Machine Roll Form Cold Rolled Galvanized Steel Sheet
Door Frame Roll Forming Machine Introduction
Door frame roll forming machine is designed to roll form a thickness scope of raw material from 0.4mm to 1.5mm for . The whole line consists of hydraulic uncoiller, straightening, servo feeding, punching, roll forming, fly shearing, run-out table, hydraulic station and electrical controller. It is able to produce high-quality door frames used in many fields.
General Description
Working flow:
Decoilling------Levelling------Punching------Roll forming------Shearing------Run------out table
Technical Specifications for Door Frame Roll Forming Machine
| Raw material | Item | Parameter | Remark |
| Material type | Cold rolled Steel/galvanized steel sheet | Special material shall be tested before finalization | |
| Thickness | 0.6-1.0mm | Big range of thickness may cause forming dimension tolerance | |
| Yield strength | Q235 | - | |
| Production | Profiling section | As per customer's requirement | The basic element for quotation |
| Machine material | Roller material | Gr12 | HRC58-62 |
| Shaft material | 40Cr | - | |
| Rolling station wall material | QT470 | - | |
| Feeding rollers | 9Cr2Mo or GCr15 | HRC-55-60 | |
| Shearing blade material | Cr12Mov | HRC-58-62 | |
| Punching die | Cr12Mov | HRC-58-62 | |
| Machine power requested | Decoiller | 1.1KW | For three tons |
| Leveling | 3KW | - | |
| Servo feeding | 3 KW | Tolerance ±0.15mm | |
| Roll forming | 11KW | - | |
| machine speed | linear speed | 40m/min | - |
| Forming stations | Quantity of rolling station | 14 stands+2 side roller | Cassette design is advised |
| Pressing | Press | Depend on hole size | Interchangeable die |
| Transmission | - | - | Gear box or chain |
| Straightening | Roller straightening | 4 rollers | - |
| Shearing | fly shearing | - | Precision±1.5mm/6000mm |
| Product supporter | Discharging table | 6meters/9meters/11.8meters | As per customer's requirement |
| Hydraulic system | Valve and pump | - | Brand can be optional |
| Controller system | PLC | - | Mitsubishi or same level |
| Coil car | Coil car | 3t/5t | option |
Machine photos