Cold roll forming machinery is a type of equipment used in the metal processing industry to shape metal strips or sheets into various profiles through a cold rolling process. It is often used to process long lengths of metal to produce a variety of metal products including lift rails, garage door guide rails, shelvings, etc. The cross-sectional profile of the cold roll-forming machine is usually tailored to the specific needs of the customer. The cold roll former is designed to meet the needs of metal bending.
Working Principle of Cold Roll Forming
Rolling Deformation: Cold roll forming machinery works by using a series of consecutive rolls. The metal strip or sheet is fed into the machine and passes through these rolls. Each pair of rolls gradually applies pressure to the metal, causing it to deform and take on the desired shape. The rolls are precisely designed and arranged to ensure a smooth and consistent shaping process.
Cold Working Process: This process is carried out at room temperature or relatively low temperatures, without the need for heating the metal material. Cold working allows for better control of the dimensional accuracy and surface quality of the formed products. It also enhances the mechanical properties of the metal, such as increasing its strength and hardness.
Main Features
1. Cold roll forming machinery's forming rolls are made of hardened steel, and a hard chrome coating makes them more wear-resistant and prolongs their life.
2. The advanced PLC control system and simple operation panel greatly reduce the operation difficulty of the equipment and can control the cutting accuracy within 1mm.
3. The finished material is flat and stable, and problems such as uneven thickness and cracking have been effectively controlled.
4. The stable base reduces the vibration during processing, so the noise is lower, which helps to improve the production environment.
Main Structural Components
| No. | Item | Quantity |
| 1 | Decoiler | 1 Set |
| 2 | Guide and Punch Rollers | 1 Set |
| 3 | Main Roll Forming System | 1 Set |
| 4 | Hydraulic Cutting Device | 1 Set |
| 5 | Hydraulic Station | 1 Set |
| 6 | Run-out Table | 1 Set |
| 7 | Control System | 1 Set |
Technical Parameters
| Suitable Material | Coil Type | GI, GL Coil |
| Coil Thickness | 0.7~1.8mm | |
| Coil Width | According to design | |
| Yield Strength | 250~350Mpa | |
| Decoiler | Decoiler Type | Hydraulic |
| Weight Capacity | 8 Tons | |
| Main Roll Forming | Forming Station | 13~20 stations |
| Roller Material | 45# Steel. Quenched. 0.05mm hard chrome coated | |
| Shaft Material | 45# Steel. Quenched. 0.05mm hard chrome coated | |
| Shaft Diameter | 50mm | |
| Drive Type | Chain drive | |
| Forming Speed | 5~12m/min | |
| Main Power | 5.5 Kw | |
| Cutting Device | Cutting Device | Hydraulic Cutting |
| Cutting Die Material | Cr12MoV | |
| Cutting Tolerance | +/-1mm (10m) | |
| Hydraulic Station | 4 Kw, with 12Mpa pressure | |
| Electric System | PLC Brand | Panasonic |
| Converter | Yaskawa | |
| Encoder | Omron | |
| Reducer | Guomao | |
| Touch Screen | MCGS | |
| Electrical Parts | Schneider | |
| Run-out Table | Type | No power with passive rollers |
| Function | Support the profiles after cutting | |
| Machine | Dimension | 3.5m*0.5m*0.8m (L*W*H) |
| Weight | 3.5 Tons |
After Sale Service
A. Foreign debugging
If you need, we will arrange our professional engineers to help you install and debug the machines well. Buyer should pay $80 per day.
B. Guarantee period
The warranty will be maintenance, maintain in the guarantee period of 18 months starting from delivery. Because of the quality of equipment during guarantee period, we will provide the parts free of charges, which is in the conditions of correct operation. (Natural disasters or factors which can't forced by human are excluded).
C. Lifetime services
Life time services to every customer.
Container Packing
