13
convex™ Series
The HF Mixing Group developed the new
generation of twin-screw discharge extruder
in line with its ‘best of the best’ philosophy. Its
energy-efficient screws, compact and sturdy
construction, and newly designed fully hydraulic
calender make it a reliable machine for a wide
range of applications. These characteristics give
it an impressively high throughput performance
as well as optimised temperature control without
material contamination. The unique features of
Convex™ guarantee superior quality and mix-
ing line performance. As a result, the Convex™
series is already the standard downstream equip-
ment in the tyre industry for masterbatch lines as
well as modern final mixing lines. In addition, the
HF MIXING GROUP offers newly developed hard
surfaced rolls for processing silica compounds in
order to minimise sticking effects and increase
the service life of the rolls.
More features:
Fully automatic sheeting process
High efficiency and throughput
Compact layout
Intrinsically safe process
Effective compound temperature control
Good self-cleaning capability
