Continuous PU Sandwich Panel Production Line
Description
Brief introduction
The machine can produce Polyurethane (PUR/PIR)
sandwich panel, Rock wool sandwich panel or Mineral wool sandwich panel. It can
continuously produce the sandwich panel, working speed 5-10m/min (based on
sandwich panel thickness). The whole line needs space about 120-130 meters long,
24 meters wide and 8 meters high.
Components of the line
The PU/PIR line includes the following
parts: uncoiling system, pre-slitting and filming device (including waste edge
rewinder), roll forming machine, preheating oven, rockwool feeding system, foam
injection machine, accessories of foaming system, double belt conveyor, double
belt heating device, cutting system, cooling system(optional), stacking
system(optional), packing system(optional), electric system, etc.
For more about the machine, please click https://www.formetaltech.com/continuous-pu-sandwich-panel-production-line/
Working flow
Feeding coil ------- uncoiling material
-------- Film covering (Pre-cutting) -------- edge slitting (waste edge
rewinder)-------- Roll forming ------- Preheating material ------- mixed
Foaming/glue spraying ------ Laminating in double belt conveyor ------- Band
Saw Cutting product ------ Run out conveyor -------- Cooling
---------- Automatic stacking product ------ packing --- Output the finished
sandwich panels
