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Main Advantages:
High efficiency: Continuous production, the speed can reach more than ten meters to dozens of meters per minute, suitable for large-scale demand.
High consistency: Automated production ensures that the size and shape of each column are exactly the same, and the quality is stable.
High material utilization: Compared with stamping or cutting and welding, cold roll forming produces almost no scrap (except the head and tail).
Good strength: Cold roll forming will produce a certain degree of work hardening, which can improve the strength of the profile.
Low cost: Large-scale production significantly reduces the manufacturing cost of a single column.
High degree of automation: Reduce manual intervention and reduce labor intensity.
Main Components
Uncoiler: Support and unfold the steel coil.
Leveler: Eliminate the initial bending and wavy shape of the steel coil to ensure that the material entering the forming machine is straight.
Guide and feed device: Guide the steel strip to accurately enter the first forming roller.
Cold roll forming main machine (core): Contains multiple groups (usually dozens of groups) of forming roller frames. The rollers arranged up and down or horizontally on each roller frame gradually bend the straight steel strip into the final cross-section.
Size cutting system: When the continuous profile reaches the preset length after forming, high-precision cutting is performed (common methods include hydraulic flying saw, pneumatic punching, servo tracking sawing, etc.).
Discharging/receiving/stacking device: Collect, stack or convey the finished products after cutting.
Control system: Modern equipment usually uses PLC or CNC control to achieve automatic operation, parameter setting, length setting, fault diagnosis, etc.
| Technical Parameters | ||
| Item | Parameter | Remark |
| Machine Base | National Standard No.50 I-Beam Steel | Overall Welding Structure |
| Roller Material | Cr12Mo1V1 | Vacuum Hardening |
| Main Shaft | φ90，40Cr | Hardening and Tempering |
| Forming Groups | 24 | |
| Main Motor Power | 30KW | |
| Main Drive Gear Box | K127 (K27 Helical Gear Box) | |
| Drive Method | 1.5 Inch Double Chain Drive | |
| Cut-Off Mode | Hydraulic Cut-Off | Hydraulic Station Motor Power Is 11KW |
| Uncoiler | Load 10-Ton, With Loading Platform | Hydraulic Station Motor Power Is 5.5KW |
| Control System | Siemens/Schneider PLC | |
| Hydraulic System | BeiJin Huade Brand | |
| Total Length Of Production Line | Around 20 Meters | |
| Equipment Weight | Around 15-Ton | |
| Raw Material Thickness | 2.0Mm~3.0mm | Q235 Galvanized Coil |
| Raw Material Width | 435mm | |
| Production Speed | Around 15m/min | |
