... labors, lower power cost, high output and multifunctional Gypsum board PVC film production lineA. Description:The main ingredients of PVC is polyvinyl chloride, while ... surface cleaning, secondary surface coating, secondary pre-drying device, coated PVC film, vertical cutting, horizontal cutting, veneer sealing edge, conveyor stacking, ... .5 KW 1 PCFan 15 KW 1 PC Gypsum board PVC film production line