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9. Suitable material to process
Material: galvanized steel strip, galvalume steel strip;
Thickness: 1.0mm - 2.0mm;
Width: as per drawing.
10. Technique parameters of the main roll forming machine
(1). Forming stations: 21;
(2). Roller material: GCr15 steel with CNC machining;
(3). Diameter of shaft: ¢80mm solid forged 45 #steel, quenching process;
(4). Material of shaft: solid 45# steel with grinding process;
(5). Frame of the machine: welded with 350H section steel;
(6). Wall panel thickness: 20mm;
(7). Forming motor power: 30KW;
(8). Flying saw cutting;
(9). Control system: PLC brand is DELTA from Taiwan;
(10). Material leveling device;
(11). Driving mode: double 2" chains;
(12). Forming speed: 0-10m/min;
(13). Power supply: 380V, 50HZ, 3 PHASES;
(14). 80T punch with one set die and serve feeding
11. The Chart of Process Flow
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