Thermogenizer

The Kenics Thermogenizer is a post-extrusion mixing device that provides excellent color and additive distribution and uniform temperature over a broad range of thermoplastics, including nylons, polyethylenes, styrenes, acrylics, cellulosics and vinyl resins.

Mixing is achieved by a stationary, helical Kenics Static Mixer element assembly, which induce flow divisions in the melt stream. This flow splitting combines with axial rotation of the stream thus assuring conditions transfer of material back and forth between the wall and the center of the stream.

These devices can be supplied with electrical band heaters and thermocouple ports for wall temperature control. Available in 1 in., 1½ in., 2 in., 3 in. and 4 in. diameters, they install easily between the exit of an extruder and the accompanying dye.

Product features include the following:

• Production increases of 10% to 20%
• Elimination of temperature gradients created by extruders or other process equipment
• Better gage control
• Consistent physical properties of process material
• Quick color changeovers
• Better filler distribution

Chemineer, Inc., 125 Flagship Dr., North Andover, MA 01845. Tel: 978-687-0101; Fax: 978-687-8500.