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The process begins with two raw materials,
stored in different tanks: isocyanate and polyol. These
two substances are mixed with a special machine (Foaming
Machine, expanded polyurethane) and the chemical reaction
being to life to the structural rigid polyurethane
foam.
This foam is then injected into the presses,
that are then turned over by 90°
to allow the foam to spread easily and perfectly fill
all the space in the mould.
The production time varies from 90 seconds to
10 minutes.
All the machines used in the production cycle are electrically
controlled.
All the moulded items are checked
one by one and finished off appropriately for
the subsequent stage in the process. |