On this machine OMMA transfers all technical improvement, after a «test time».
Four independent motors on each roll grant a perfect quality of spreading and great precision of application; moreover a running absolutely without vibration.
OPEN the electronics components become very important, as during project as concerning standard and accessories devices to help the operator (for a big part electronically controlled).
The structure of the machine is still more solid and sturdy.
Standard equipment includes a double outfeed panel shaft with motorised discs, to drive better short panels at spreader exit.
Distance between all rollers can arrive up to 80mm, for the best security during cleaning operation.
Dosing and spreading rolls are rubber covered with grinded surface.
Spreading rollers have a standard grooving, but as for all OMMA spreaders it can be modified according to the customer necessities and to the glue used.
The OPEN can be equipped with MIXER (automatic device to feed multi-component glues) or with automatic single component glue feeder.
Cooling of the glue is reached by means of dosing rollers in stainless steel with an internal special working and rotary joints; these steel rolls are connected to our external chiller CRIO (optional).
OPEN working widths start from 1.400 up to 2.200mm.
From this dimensions up to 3.600mm, structure of the machine changes, become stronger and also rolls diameter is increased.
The optionals list offered is extremely wide.
OPEN can be configured for different types of glues: polyurethane, melaminic, phenolic.