3 layers TCE film blowing machine

In a blown film extruder PE granulates (or other polymer) are melted in an extruder and pushed through a circular die extruding a tube of molten polymer. Tube is then inflated to multiples of its initial diameter and cooled to form a thin film. Bobble is later collapsed and re-winded.

Machine Code	EX289
Manufacturer	TCE
Year	2001
Number of layers	3
Overhaul/renovation	Renovation 2011, new screw and barrel.
Film structure	ABC
Film Width (mm)	2200
Output (Kg/h)	350-400 Kg/h
Screw diam	90
Description	DC motor ABB ; Gravimetric dosing unit Inoex , 4 components
Screw diam	120
Description	DC motor ABB; Gravimetric dosing unit Inoex , 3 components
Screw diam	90
Description	DC motor ABB ; Gravimetric dosing unit Inoex , 4 components
Head description	Make Macro Engineering (Canada), Gap 2,2; IBC
Die diam (mm)	500 mm
Thickness controll system	Automatic thickness control system Plastcontrol year 2002 ;Thickness gauge Plascontroll; automatic cooling ring Plastcontrol, 72 blowing units; IBC; Microperforator;
Bubble cage	Automatic buble guide Reinolds 4 sensors;
Panel for gussets	No
Take off unit	Oscillating take off unit Make Reinolds
Corona treatment	3 corona treater Cason
Web guide	yes
Rewinder description	Rewinder Tecno Coating. Drive of winding axial or Gap. Complete with 4 espansive shafts diam 152 ; 4 espansive shafts diam 76mm.
Additional information	Microperforator;