Specifications Model BFT series A/B/A Three Layers Blown Film Line BFT-50/55-800 HDPE + MB / HDPE + LDPE / LLDPE + REGRIND + CaCo3 compound / HDPE + MB Resin Max. film width Film thickness Extrusion capacity High Productivity Low Power Consumption Fast Turn Over Smooth bore screw Screw diameter Main drive A / B / A 3 layer structure with spiral design Extruding die Die lip diameter range Bubble cooling Temperature control Tower height fixed type Tower height Winding roller Winding motor Driving motor Line speed Winding speed (Max) Winding dimeter Surface friction type, auto film cut • Specifications are subject to change without prior notice for further improvement. • Actual production output will be varied due to the materials & film performance. A/B/A Three Layer Co-Extrusion Blown Film Line FONG KEE INTERNATIONAL MACHINERY CO., LTD. No. 168, Cheng Pei First Rd., Yongkang Dist., Tainan City 71042, Taiwan TEL:+886-6-2532157 FAX:+886-6-2533079 http://www.fki.com Email:[email protected] BFT-3-2014-03-1000E

A/B/A Three Layer Co-Extrusion Blown Film Line Main Advantage & Break Through: Major percentage of recycled material & CaCo3 can be processed in the middle layer to save raw material cost. 3 layer co-ex die with rotary head The extruder is built with a screw barrier flight design at the length ratio of 28:1 in order to achieve the best plasticization, mixing result and high extrusion output rate. A heavy duty gear box with SKF thrust bearing of Swedish origin is complete with forced type lubrication oil pump and cooler, ensuring long running life. Bimetal screw and barrel as an option to extend...