PU แซนด์วิชแผงสายการผลิตโพลียูรีแซนวิชแผงสายการผลิต

Metal Sheets Mineral Wool PU Sandwich Panel Machine with Auto Stacker Main Features of sandwich panel production line Panel from the continuous sandwich panel production line is a composite structure consisting of two external facings and an insulating core. The core can be flexible with Polyurethane, Mineral Wool, Glass Wool, PIR, Phenolic or EPS. Various profiles are available according to customer's requirement with pre-painted steel sheets, PVC sheets, Aluminum paper or