JJM-2 continuous sandwich panel line is mainly composed of t, roll forming machine, cutting unit. With the simultaneously polyurethane foaming, this production line is able to realize the continuous sandwich panel production, length to cut by PLC control, speed control by inverter, and polyurethane panel solidifying process is completed in the double-chain laminator. This production line, with the high production rate and automation, accurate synchronization, is extremely appropriate for polyurethane sandwich panel production in a large scale, which is prior in constructing high quality large-size buildings. Specification: 1. Require Specifications of raw materials: Thickness of panel: 0.37-1.2 mm Track Width (Max): 1250 mm Weight of uncoil (Max): 5 Tons Inner dia: Φ 500Φ 600 mm Dimension of the sandwich panel available to produce Length: 2 -20 m Width: 900 -1100 mm Thickness (Min): 30mm Thickness without tile (Max): 200 mm 3. Production/Operation rate: 3-10 m/min 4. Length of the whole production line: About120 m 5. Useful length of the double track: 25m 6. Working height: 1200 mm 7. The pressure of pour foaming: 150~200 bar Complete line consist of: (1) Uncoil (Auto) (2) Forming machine (3) Steel/Panel heating machine (4) Heating frame (Move auto) (5) Foaming machine (6) Main engine with double track (7) Heating machine with double track (8) Band saw cutter (9) Automatic stacker (10)Auto electric controller
