Cold roll forming, through the sequential configuration of the multi-pass molding roll, the coil, strip and other metal plate is constantly horizontal bending to produce a specific section of the forming profile processing technology.
At present, China's cold roll forming this process has a variety of names, one is translated from the Russian, known as cold-formed, cold-formed steel (metallurgical industry to use this argument), one is translated from English and other foreign languages There are roll forming, roll forming, there is a name of China's Taiwan, there are wheel forming, cold rolling molding, the English name is more determined, Rollforming, Roll-forming , Roll Forming and so on.
High Speed Sinusoidal Roll Forming Machine
This type rollformers for roofing and wall panel by PPGI driven by servo motor is of high productivity to reach 0~30m/min for working corrugated / sinusoidal profiles. .
Application for Corrugated Panel Roll Former
Cold forming is a new material, energy saving, and efficient metal sheet forming process, new technology. The use of this process, not only can produce high-quality steel products, but also to shorten the product development cycle, improve production efficiency, thereby enhancing the market competitiveness of enterprises.
In the past half a century, cold forming has developed into the most effective plate metal forming technology. Spinning in North America 35% to 45% of the steel is cold-formed processing products, more than the automotive industry with more steel.
In recent years, cold-formed steel products as an important structural parts in the construction, automobile manufacturing, shipbuilding, electronics and machinery manufacturing and many other areas have been widely used. Its products from the ordinary rails, doors and windows and other structural parts for some special purpose and manufacture of special profiles, the type is extremely wide. Cold section steel unit weight section performance is better than hot-rolled steel products, and has a high surface finish and dimensional accuracy, so cold-rolled steel instead of hot-rolled steel can be achieved both save steel and save energy dual effect, so people on the cold The development of curved steel has given high priority. It is the user of the cold-formed steel products, specifications, quality and other aspects of the continuous desire to promote the rapid development of cold-formed process technology.
Process Flow for Color steel roofing & wall panel cold forming machine
Hydraulic Decoiler + coil car (5T)—Feeding—Roll forming— Stop Cutting—Runout table
Technical Parameter for Glazed Panel Roller Forming Lines
Profile Drawing for Choice
Machine specifications for YX19-73-730
| Roll Forming Machine | YX19-73-730 |
| Material Width | 914mm |
| Rolling Speed | 0-30m/min (4 or 5 pieces when the length is 6m, 12 or 15 pieces when the length is 1.5m) |
| Rolling Thickness | 0.3mm (GI 550Mpa) |
| Control System | PLC (Panasonic) as list in the note |
| Roller Stations | About 22 stations (according to final design) |
| Motor Power | Decoiler:9.5KW Roll forming: 11 KW servo motor |
| Structure | Wall panel |
| Way Of Drive | By chain |
| Color Of The Machine | Yellow and blue |
Machine configurations
| Hydraulic De-coiler + coil car (5T) | 1 unit |
| Roll Forming Machine | 1 unit |
| Hydraulic Stop Cutting Device | 1 unit |
| Hydraulic System | 1 unit |
| Control Box: (PLC: Panasonic Brand) | 1 unit |
| Runout table | 2 unit |
Delivery time: 90~120 days
Shipping container: 1×40’HQ
Photos for Reference
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| 5T Decoiler | Coil Lifter | Feeding Device |
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| Roller Former | Hydraulic Cutting | Curving Machine |
