Flexible Facing (PU, PIR, Phenolic, Board Panel)

Uncoiler is no drive type, and is installed two each at the upper part and the lower part separately.
Consists of : Uncoiler, Auto tension unit, Auto centering unit

PU material is outputted from outlet pipe of the mixing head onto the lower facing layer while moving crosswise along the Foaming Portal (Coating Gantry)

PU material is discharged from the outlet pipe of the mixing head onto the lower facing layer while moving
crosswise along the Foaming Portal (Coating Gantry).

The oscillating movement of the mixing head is essential to achieve an optimum application of the PUR-mixture onto the lower facing layer.
The mixing head is actuated by means of an A.C servo motor and its toothed belt enables a free programmable oscillating
movement across the total panel width.
There is no noise from the movement of the Foaming Portal.

The PU foam component mixture applied to the lower facing layer is conveyed in a synchronization motion with the upper facing layer along the double belt for curing.
This unit is a crucial part and plays a critical role ensuring the highest standards of sandwich panel.
This unit principally consists of a driving motor, upper and lower slats, a hydraulic cylinder to contain the rising pressure
and side guide and side block to prevent PUR foam from leaking out of the sides.

The cutting speed is precisely synchronized with the panel conveying speed.
This cutting unit can be operated both manually and automaticlly.
The gantry is set at the rear and the saw unit is positioned on the right-hand side as viewed from direction of production.

During the production of PIR and PU panels depending on the thickness of panels, heat would be generated due to chemical reactions. In the case of PIR and thicker PU panels, products must be cooled down to room temperature
in order to avoid defects in the final products. Cooling device is designed in a way that takes the panels after cutting and
delays their arrival for stacking and packing. The speed of cooling could be adjusted as required.

This process is designed to stack finished panels efficiently at the production speed.
It is very important that the stacking speed should not be slower than panel production speed.
It is possible to stack panels by an automatic or
manual operation.

This process is designed to pack panel bondless by use of PVC stretch wraps before final delivery.

This machine is specially designed for embossing aluminum foils with the thickness of lower than 0.1mm. The use of aluminum foils or other materials with thickness exceeding 0.2mm is not recommended.