Technical offer for C/Z 80-300 interchangeable

roll forming machine

     Main technical parameters:

1. 1.Rolling material: thickness 1.0-3.0mm, yield strength ≤G250MPa;
2. 2.Forming step: 18 steps;
3. 3.Machine structure: with Terri structure;
4. 4.Roller table design: with coaxial design, to reduce the unequal height of the two edges;
5. 5.8mm Roller material: GCr15 (bearing steel) with quenching treatment and surface chroming, the roller quenching hardness: HRC56°-62°; roller quenching depth: 8mm;
6. 6.Main shaft material: qualified 45Cr steel with heat treatment and surface hard chroming;
7. 7.Driving method: by hydraulic motor. Hydraulic station power: 22kw;
8. 8.Forming speed: 17-22m/min;
9. 9.Punching/cutting method: forming, punching , cutting; single hole + double holes 14X24;
10. 10.Material for punching Dies & cutting blade: Cr12Mov;
11. 11.Computer controlling system: industrial computer SiemensPLC system; Omron encoder; Schneider Electric, etc.
12. 12.Main machine measurements: 10m×1.1m×1.5m (length x width x height);

Main structure & characteristics:

1. 1.There is no need to change the cutting blade;
2. 2.With quick interchangeable; By this design, we adopted the newly method for changing the specifications. It only needs 10minutes to interchange anyone specification;
3. 3.Adjustability: the specifications for C80-300/ Z100-300 can be adjusted easily and freely.
4. 4.This production line can be used to produce different specifications of the C/Z profiles by automatic & manual controlling. There is no need to change the forming rollers when changing the specifications.
5. 5.To change any of the C/Z profiles, it only needs 5 minutes by a simple manual operation.
6. 6.With easy & simple operation, and largely reducing the operating difficulties, saving production time and largely improving the productivity.
7. 7.This C/Z purlin production line consists of the guiding & leveling device, main forming machine (with quick interchanging device), 2 hydraulic ounching devices, hydraulic cutting device, hydraulic station, electric controlling system and run-out table, etc.

Production technology process         

Manual decoil    guiding    7 roller leveling    roll forming    punching      cutting       run-out table

    Process layout:

   Profile drawing: