The DM 302 sealing foaming system sets new standards in the automated
processing of electrical housings. Equipped with the MK 450
high-precision mixing head, this system is specially optimized for
processing 2-component PU foam systems on plastic and aluminum
housings. A central highlight of the system is the innovative
high-pressure water flushing. By converting potential energy into
kinetic energy, the mixing chamber is mechanically cleaned in a highly
efficient manner within a few seconds. This not only provides the user
with an environmental advantage by dispensing with conventional
cleaners, but also significantly increases productivity by eliminating
downtime for refilling or replacing cleaning chemicals. The technical
equipment of the system is designed for maximum reliability and ease
of use. The system is controlled via a wear-free industrial PC with
central data storage on a compact flash card. Operation is intuitive
via a touch-screen panel and a multifunctional "Mobile Panel" for
direct functions on the mixing head. Integrated component temperature
control with double-walled containers and hose lines as well as an
agitator for component A ensure consistent material quality. A
powerful 3-axis HS linear robot ensures precise application of the
sealing foam. With a generous travel range of 1,000\mm1,000\mm\300 mm
and a maximum travel speed of 35 m/min, the system enables exact
positioning at an application rate of 0.2 to 1 g/sec. The package is
rounded off by an extensive set of accessories, including additional
mixing systems and special tools to guarantee smooth continuous
operation.
The excellent condition of the technology is particularly noteworthy:
the plant was always maintained in accordance with the strict
Sonderhoff maintenance plans and operated in compliance with all
processing guidelines. It is in a fully functional condition, as it
has been maintained according to the high factory standards of
Sonderhoff Engineering. The package is rounded off by an extensive set
of accessories, including additional mixing systems and special tools
to guarantee immediate and smooth use in your production