| Name | Item | Specification |
| Coil requested | Material | galvanized steel |
| thickness | 1.2-2.5mm | |
| Tensile strength | 235Mpa | |
| Coil width | 1000mm | |
| Decoiler(1 unit) | Type and weight capacity | Manual decoiler, 10T |
| Inner diameter | 498-508mm | |
| Outer diameter | Max:1200mm | |
| Rollforming machine | Rolling speed | 10m/min |
| Motor | 11KW, 3phase, 60Hz, 380V | |
| Rolling step | 24 | |
| Driving system | Chain transmission | |
| Structure of machine body | Entire wall steel structure | |
| Material of roller | 45# steel, chromed thickness0.05mm | |
| Diameter of shaft | 75mm | |
| Dimession | Abt.12m*1.5m*1.1m | |
| Weight | Abt.14T | |
| Electric control cabinet(1 unit) | Main component | PLC, frequency convertor, |
| Cutting and length measurement | Automatic | |
| Brand | Panasonic from Japan, can | |
| Hydraulic station (1 unit) | Power and strength | 3.5KW, 16Mpa |
| Cutting machine(1 unit) | Material of blade | GCr12 mov steel, heatment and |
| Cutting type | Hydraulic cutting | |
| Run out table(1 unit with 4 pieces) | Size | 1.2m*0.7m*1m*4 |
Working flow:
Manual decoiler---Guiding&feeding----Rollforming----Hydraulic cutting----Run out table

Roll forming main machine
(1) Motorized Pre-cutting: It is used when changing the coil of raw material; it can
cut the coil rapidly and time-saving.
(2) Hydraulic Cutting after forming: Cut the sheet after roll forming to required
length
(3) Cutting motion: The main machine automatically stops and the cutting will take
place. After the cutting, the main machine will automatically start.
(4) Material of blade: CR12with heat treatment
(5) Length measuring: Automatic length measuring
(6) Tolerance of length: 3m+/- 1.5mm



