Introduction: 
Sandwich panel is a compound line, contain roll forming machine and sandwich panel rolling system. The whole line is controlled by the PLC control center. 

The material is steel sheet coil, its thickness can be 0.4-0.6mm, width can be 1250mm, the hydraulic strength ≤235MP. The stuffing is EPS or Rock Wool. 

Technical Parameters: 
 

1. Sandwich panel size: 

1. Length: ≥2m
2. Width: ≤1250mm
3. Thickness: As per the drawing

2. Steel sheet coil size: 

1. Thickness: 0.2mm-1mm
2. Width≤1250mm
3. The max weight: 10T
4. Inner diameter of coil: 400mm and 600mm
5. Outer diameter of coil: 1400mm

3. Stuffing material: EPS

Density≥2kgs/m3, tolerance of straight≤1mm/m, arched tolerance≤3mm/m, Level tolerance≤ 1.5mm, EPS panel length≥1.5m. 
 

4. Stuffing material: Rock wool

Density≥ 20kgs/m3, Rock wool panel length≥1.5m. 
 

5. Processing speed: 0-8000mm/min (The speed can be adjusted)

6. The length of the whole line: 40m

7. The available Length of sandwich panel: as your need

8. Control center: PLC

9. Power of main motor: 40kw

10. Power source: 380V/3phase/50 Hz

11. Air pressure: 0.7MP (you can control by yourself)

12. The best working temperature: 25oC. 

13. Material of roller: C45steel hard chrome plating

14. Material of blade: Cr12