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Poukamankatu 12
Lahti, 15240
Finland

+358407534605

Conenor Ltd is a private management owned engineering company (SME) developing its innovative extrusion equipment and processes as well as their product applications.

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CONEX Invention

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In early 1990's a most challenging development project to extend the limits of plastics extrusion technology was started by Conenor and its industrial and scientific partners in Finland. Today the unique Conex Wood Extruder (CWE) is recognized the only extruder in the market capable to produce multilayer composite A_B_A structures, either solid or hollow, with high fibre or filler content (>70%w.) on the product surface layer and where material formulations A and B are of your free choice !

Illutrations of solid A_B_A multilayer product structures from two different formulations with 2-rotor CONEX

Illutrations of solid A_B_A multilayer product structures from two different formulations with 2-rotor CONEX

The main 3 characters of this high performing CONEX conical rotory extrusion technique are: 

  • Elimination of melt distributors for extruded products entirely free of weld lines 

  • Simultaneous co-extrusion of multi-layered composite product structures without a crosshead and side extruders 

  • Improved control of melt temperature, short residence time (RT) and residence time distribution (RTD) combined to highly efficient compounding and on-line mixing properties

1-rotor CONEX-extruder at 380mm rotor dia size 

1-rotor CONEX-extruder at 380mm rotor dia size 

3-rotor CONEX-extruder at 500mm rotor dia size

3-rotor CONEX-extruder at 500mm rotor dia size


CONEX is a worldwide patented invention of Conenor Ltd. and registered trademark ® of its contract equipment manufacturer Maillefer SA. (below some but not all granted patents displayed beyond EPO)

 

USA

USA

Brasil

Brasil

Mexico

Mexico

Russia

Russia


Japan

Japan

China

China

China

China

Poland

Poland

Photo by amy32080