Hennecke GmbH - machines and plants for polyurethane processing
A head of its time - in any application
Hennecke's range of mixhead types reflects the full diversity of today's polyurethane processing require-ments. While our MX series covers most standard fields of application, MQ mixheads cater to particular mixing needs. MN, MT and ML types are designed for special applications.

 

MX standard mixheads
Our MX mixhead series covers most fields of application. This patented mixhead offers numer-ous outstanding characteristics. MX features include:

Groove-controlled recirculation
Piston cleaning
Available in 2- and 3-component versions (e.g. for colour metering)

MX application range
Main uses of our MX mixhead type:
Cold-curing flexible foam
Rigid and semi-rigid integral-skin foam
Filling foam
Energy-absorbing foam

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Operating principle
The two components are mixed in a mixing chamber. Impinge-ment mixing improves the qua-lity of the resulting mixture, which must pass through a pressure reducing chamber, change direction two more times, before it enters the outlet system. An adjustable throttle sleeve is used to adapt the discharge cross-section to the output and raw-material viscosities.

MX highlights
Outstanding mixing quality
Laminar mixture discharge
Excellent shot reproducibility
Simple pressure adjustment
Suitable for pentane-blown systems
Compact design
Available as an open-casting or add-on mixhead

 

 

 

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MQ mixheads
MN, MT and ML mixheads