SMB Static Melt Blender program for Extrusion
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Stamixco AG Kronaustrasse 10 CH-8404 Dinhard/Switzerland Phone: +41 (0)52 338 17 11 Fax +41 (0)52 338 17 33 info@stamixco.com www.stamixco.com 2010.09.30/PS E_LP_SMB_Rev.2 Static Mixers for Extrusion Only StaMixCo supplies four different extrusion static mixer designs! Static melt blenders are installed just upstream of the extrusion die head. They do homogenize the polymer melt just before forming it to the end product. Differences in temperature and concentration of colorants and additives are equalized. By this mixing process the viscosity differences are reduced to a minimum and thus the flow behaviour optimized. At the same time colorant spots and streaks are eliminated. This additional homogenization process results in many advantages: Advantages: Homgeneous melt (temperature, colorant distribution) Reduced colorant usage, products free of spots and streaks Improved product quality when using regenerated material Uniform thickness distribution less work adjustments needed Applications: Sheets Co-extrusion Blown film With foamed products more uniform bubble diameters and distribution in the foam Better surface quality Improved mechanical behaviour Less distortion Our melt blenders SMB are free of any welded parts! Rods, pipes Foamed sheets and foils Coating Profiles Fibres, mono-filaments Bottles made of polyolefines Static Melt Blender SMB-R (DN 12 – DN 200) Static Melt Blender SMB-S (DN 12 – DN 200) The most cost-effective execution, available from stock. Mixing elements brazed together in a vacuum stove. Static Melt Blender SMB-GXS (DN 25 – DN 125) Static Melt Blender SMB-H (DN 5 – DN 100) Cast in one piece. Machined from a solid rod of round bar stock material in one piece, without any welding. Available in any diameter up to DN 100 and any L/D of the Mixing Element. * The Static Melt Blender SMB-GXS is not offered for sale in the USA. For more detailed information: see our technical data sheets. For enquiries, please send us a completely filled in specification sheet “Extrusion Melt Blender SMB”. On your request we shall mail you a copy of this specification sheet. You can also download directly this sheet from our website www.stamixco.com “Downloads”. E_LP_Melt Blender-SMB _30.09.2010_Rev. 2Kr.doc