Main technician Production way: Uncontinually and automatically producing 1. Material: Thickness 0.35----0.7mm, yield stress ≤ G250MPa color steel, aluminium sheet. 2. Sheet width: ≤ 1200 mm 3. Sandwich panel material: The up surface is PVC, and down surface sheet is steel. 4. Processing power: 25KW 5. Total power: 40KW 6. Roll forming machine structure: Adopt up and down rollers to roll forming the sheet, and use together with the PU combination machine. 7. Combination machine: Adopt up and down, two side belts to fix the position. 8. Sparkle system: Adopt automatically and continually sparkle, the sparkling quantity can be adjusted unlimitedly. 9. Thickness of sparkling: 25 -80mm to choose several size 10. Speed: 6-8m/min 11. Control way: PLC automatically control 12. Tolerance: ± 2.0 mm/10 m 13. Equipment weight: About 20000kg 14. Total length of the equipment: About 9000mm of the roll forming machine, the combine machine length about 30000mm (according
