Roller forming line for door
Professional designing and manufacturing,
Automatic operating,
Satisfied non-standard equipment

  U-shape shell roller forming machine line

      This machine line is special for refrigerator side panel roller forming which can be suited for different products manufacturing in width and length, it has advantage for easy adjusting and operating; The machine is composed by following parts: auto loading metal sheet---punching machine→180°turn over---roller forming section---Z-L bending (Z for U bending and L for end 90°shape), and other parts like pneumatic system and electric control system etc.

       Main technical parameters

1. Outline dimension of forming line (reference): about 42000×3500×1500

2. Height for work piece 900mm from ground: 

3. Stations:  6

4. Dimensions of the applied sheets: length: 1400~4200mm, width: 500~650mm,                          thickness: 0.4~0.6mm
5. Machine cycle time: 35-40s/piece (U shape), 20-25s/piece (single) 
6.Applied raw material:  Pre-paint sheet (PCM), VCM sheet, cold-rolled plate
7.Dimensions of the U-shape shell:  height: 500~1800mm, width: 450~700mm, depth: 450~600mm
8. Power supply:  about 30KVA (380V 50HZ)
9. Air supply: 0.5-0.65Mpa
10. Water supply: industry tap water