Technical parameter:
1. General performance of the line
v Material thickness: 0.3-0.6mm
v Material width: max 1250mm
v Core material: EPS board
v Line speed: 7-9m/ min
v Power supply: 380V/ 50Hz/ 3Phase
v Total power: 40kw
v Dimension: 45m*2.4m*2.6m
v Product width: 1000mm/ 1200mm
v Product thickness: 30-250mm
v Annual output: 600,000 m2
2. Working flow
v Decoiling: feeding of the material for bottom metal strip.
v Roll forming: producing the bottom metal strip for roof or wall panel.
v EPS feeding table: placing the middle part of the sandwich panel.
v Dripping glue onto the top and bottom metal strip.
v Heading the strips for better adhesion of glue.
v Rolling edges of the strips.
v Connecting parts and roll forming together.
v Make slot (milling cutting to cut the extra parts of EPS) of panels for specific length.
v Confirming length.
v Cutting adjusted by PLC touch screen.
v Runout table.
3. Main components of the production line
v Uncoiler 1 of bottom metal strip to be ribbed + uncoiler 2 of top strip.
v Roll-forming for bottom metal strip with rib profiles.
v Foam Transfer Frames with Mill Edge Cutter for making profiles for EPS edge + bottom metal strips.
v Composite machine (for gluing/ joining the sandwich panel) with controller, including glue depositing dripping devices and Infra-Red Heating devices for curing glue,as well as ribs forming & locking devices for locking edges of metal strips. Machine has protection ladder with hand rail and baluster.
v Cutter of sandwich panel with controller for adjustment the cut length and quantity.
v Product rack table for finished panels.
