Metal material door frame roll forming machine is for making the door frame.usually the connect method can be devided to bending connection and welding connection.
Here the full automatic producing line for your reference,for produce the door frame directly bending for connect.
The metal material door frame roll forming machine made profile drawings of door frame for your reference:(or the profile can be customized)
Metal Material Door Frame Roll Forming Machine Process Flow:
Uncoiling→Feeding material into machine→Roll forming→Measuring length→ Auto cutting→Products receiving
| Product name | metal joist coldformer | |||
| NO. | Items | Parameters | Remark | |
| 1 | Suitable Material | Type | GI/PPGI/AL | |
| Thickness | 0.80-1.50mm | |||
| 2 | Product Specifications | Length | Any length | |
| Length Tolerance | ±2mm/6m | |||
| 3 | Working Speed | 25 m/min | Standard machine | |
| 4 | Control System | Mitsubishi/Siemens PLC& transducer | Custom | |
| 5 | Total Power | 8.5KW | ||
| 6 | Total Weight | About 7.5T | Up to final design | |
Components of metal material door frame roll forming machine:
| No. | Name | Unit | Qty |
| 1 | Manual decoiler | set | 1 |
| 2 | Main forming machine | set | 1 |
| 3 | PLC control system | set | 1 |
| 4 | Hydraulic pump station | set | 1 |
| 5 | Post cut | set | 1 |
| 6 | Electric motor | set | 1 |
| 7 | Output table | set | 1 |
Un-coiler System
Usage: It is used to support the steel coil and uncoil it in a turntable way.
Passive uncoil pulled by roll forming system
| Loading capacity | Uncoiling width | Inner diameter |
| 1.5T | 400mm | 450-550mm |
Coil feeding part
Usage: Put the raw material(steel plate) through the beach to manufacture and process,it can guarantee that the products are neat, parallel and everything is uniformity.Please refer to the equipment regulation to know the function of locate angle iron.
Forming device
Usage: In order to keep the product shape and precision, adopts welded sheet structure, motor reducer drive, chain transmission,roller was chromed which can keep the molding plate surface smooth and not easy to be marked when it is working
Feature : Ensure stability , precision and lifetime.
| No. | Main parameter of light c steel roll former | |
| 1 | Length of the main part | 12000*1700*1500mm |
| 2 | Weight of main part | About 5 t |
| 3 | Voltage | 380V/50HZ3Phase (as customer’s request) |
| 4 | Roller fixer | Guide column |
| 5 | Frame | Middle plate welded Memorial arch frame type |
| 6 | Frame thickness | 25mm |
| 7 | Drive mode | Gear or chain |
| 8 | Material of rollers | 45# steel with tempering |
| 9 | Material of shafts | 45# steel with tempering |
| 10 | Diameter of shafts | φ40mm |
| 11 | Number of rollers | 20 rollers |
| 14 | Main power | 5.5kw (Cycloidal planetary gear speed reducer) |
Cutting device
Advanced hydraulic drive, automatic punching and cutting after forming, no distorting or wasting, high levelsafety factor.
| Blade Material | Cutting system |
| Cr12 steel with quenched treated 60-62°C | Full automatic |
