sandwich panel production line price, sandwich
Sandwich panel making machine raw material includes: Pre-painted steel sheet, galvanized steel sheet, Aluminum sheet, thickness: 0.4-0.8mm; width: maximum 1250mm. EPS core material: density is≥18kg/m3, unstraight of each side ≤1mm/m, curve ≤3mm/m, surface be even, unevenness smaller than 1.5mm/m, EPS material …
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