Polyurethane Sandwich Panel line is mainly composed of 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: 0.37-1.2mm
Track Width (Max): 1250mm
Weight of uncoil (Max): 5 Tons
Inner dia: ??500?? 600mm

2. Dimension of the sandwich panel available to produce
Length: 2-20m
Width: 900-1100mm
Thickness (Min): 30mm
Thickness without tile (Min): 200mm

3. Production/Operation rate: 3-10 m/min
4. Length of the whole production line: about 120 m
5. Useful length of the double track: 25m
6. Working height: 1200mm
7. The pressure of pour foaming: 150~200bar

9. Complet 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