Used Coextrusion lines

Looking for a used Coextrusion lines? Visit us to see our selection for sale!. Coextrusion lines Bandera, Kuhne, Cmg, Windmöller & Hölscher, Rajoo, Macchi, Kung Hsing, Bielloni, Mam, Windsor, Alpine, Barmag, Kiefel, Covex, Brampton, Ztech, Dolci, Reifenhauser, Jin Ming, Diing Kuen, Alpha Marathon, Fujian Uniwis. See our inventory for co-extrusion blown film machines. All co-extruders for blown film currently for sale. Contact us to arrange a visit and inspect them












































Machines sold in the past:


Film structure A-B-C Layer structures 15% - 70% - 15% Film width max.1600mm Max output 360kg/hr approx. (LDPE - 350mm die - 50microns - 1600mm width) Thickness range : 20-150microns Line compositon : 1x E-75-AP extruder (L/D 30 ; 75mm screw) 20kW total heating power 0.8kW total cooling power 100kW Siemens DC motor BDV/75 screen changer 2 x E-55-AP extruder 13kW total haeting power 0.8kW total cooling power 44kW Siemens DC motor BDL/55 screen changer Fixed die : 350mm IBC Air changing device Dual lip air cooling ring Bubble guide unit with regulation on axis X-Y and Z Sensor to stop line when film brakes Oscillating haull-of unit FIFE film guiding unit Corona treater FERRARINI & BENELLI Venturi unit for trim suction Electric control console Changing plasticizing screws the line can process : LLD-MD-PP-EVA-METALLOCENE-HDPE Tower NOT included Important note : The line is currently running with new SYNCRO blenders and SYNCRO “all in 1” system. (see info below *) The machine offer does NOT include that SYNCRO system but will be offered with the following system they have in stock : > 2 x Stand-alone Vacuum Receivers for connection into existing Sequencer Control Unit > 3 x 4-component TSM Sigmabatch blender with Extrusion Control and integrated Vacuum Loading The seller can keep the SYNCRO system for a new machine but can also consider to sell at an additional price. In case they sell the SYNCRO system it will be without the suction system from the silos. *Info SYNCRO system : SYNCRO installed a Gravimetric Gain In Weight batch blender eaSYbatch series on each extruders (3x) The eaSYbatch comes with dedicated electrical cabinet and 5,7” touch screen panel for blender, conveying system control, parameterisation and load cell calibration. Main feature of Syncro Systems is “all in 1” which means that all SYNCRO machines like dosing units, loading system, measuring system, automatic profile and IBC control are controlled by the same supervisor of the SYNTROL series composed of an industrial PC colour touch screen.
9-layer coextrusion line VAREX II for the production of barrier film & stretch hoods with Filmatic S II double winder, in combination with ISP module Installed melting capacity approx. 2050 kg/h Min working width. 1.560 mm Line speed max. 120 m/min Thickness 20-250microns Extruder combination 70.30D / 60.30D / 60.30D / 60.30D / 60.30D / 60.30D / 60.30D / 60.30D / 70.30D Screw type(s) HPS 9 MODULE(S) G3 - GRAVIMETRIC DOSING AND THROUGHPUT CONTROL Continuous gravimetric dosing of one main component per extruder Can be expanded to a total of 5 secondary and additive components per extruder PROCONTROL TS operating station ANCILLARY OR ADDITIVE COMPONENT(S) FOR SUCTION CONVEYING SYSTEM(S) FOR MODULE G3 Extension of the MODULE G3 with secondary or additive components Separate weighing hopper for each individual component Metering via wide-range metering screws 1 dosing screw per secondary or additive component Configuration for extruder A 2 Secondary component(s) 3 additive component(s) Configuration for extruder B, C, D, E , F , G, H 1 secondary component(s) 1 additive component(s) Configuration for extruder I 2 Secondary component(s) 3 Additive component(s) 2 SUCTION CONVEYOR SYSTEM(S) FOR MODULE G3 for extruder 70.30D, conveying section: M for fully automatic, effective pellet feeding of the main component SUCTION CONVEYOR SYSTEM(S) FOR MODULE G3 for extruder 60.30D, conveying distance: M 10 AUXILIARY OR ADDITIVE COMPONENT(S) FOR SUCTION CONVEYING SYSTEM(S) FOR MODULE G3 for extruder: 70.30D, conveying section: M for supplying pellets to the secondary or additive component(s) 14 ANCILLARY OR ADDITIVE COMPONENT(S) FOR SUCTION CONVEYING SYSTEM(S) FOR MODULE G3 for extruder: 60.30D, conveying section: M for supplying pellets to the secondary or additive component(s) 2x Extruders 70.30D 2 BASIC EQUIPMENT(S) for extruder 70.30D with bimetal grooved bush max. drive power: 82 kW max. speed: 180 1/min 2 HPS SCREW CONVEYOR(S) 7x Extruders 60.30D 7 BASIC EQUIPMENT(S) for extruder 60.30D with bimetal grooved bush max. drive power: 60 kW max. speed: 200 1/min 7 HPS SCREW CONVEYOR(S) Blow die head type 400/550-9 Die plate set of 550 mm diameter Internal and external Die Lip heating Die gap 1.25 / 2.25 mm Cooling ring ARCTIS DL 2100 M Cooling ring insert: Dual-Lip (2 air outlet levels), Blow-up ratio: 1.8 - 3.5 Optifil P2K Profile Control VARIOCAGE Calibration Basket with CFRP rollers Working width: 870 - 2600 mm 6 levels with 12 rollers each Extraction the monomer cooling air above the frost zone. Also Monomer separator for monomer suction MODULE K-NDC Non-contact rotative radiometric Profile Measurement Unit MODULE B - Width measurement control via width measuring bar Rotating MULTINIP Film Take-Off Unit ADDITIONAL BEAD STRIP FLATTENING unit for gusseted film with Two flattening frames SIDE FOLDING DEVICE in extended version Max. width up to 6400 mm before installation of the sealing surfaces Triangular side folding tools VAREX II Flatness package for achieving the best flatness using NOSTIC film take-off unit to minimize scratches Working width: 2600 mm Take-off speed: max. 120 m/min WATER BATH with film drying between film take-off and winder advance to reduce curl for asymmetrical barrier films (with PA in the outer layer) Working width: max. 2600 mm Web speed: max. 80 m/min Filmatic Double Winder "S" Max Roll diameter:1200mm Max Roll weight: 2500kg Winder cores: 76/152mm Total connected load approx. 1030 kVA with a simultaneity factor of 0.60
OPTIMEX coex 3 layer blown film line, working width 2200 mm for the production of laminating film Extruder combination 70/90/70.30D Extruder A: 70.30D - outer layer screw speed up to 180 rpm three-phase drive, 82 kW Extruder B: 90.30D - core layer screw speed up to 140 rpm three-phase drive, 104 kW Extruder C: 70.30D - inner layer screw speed up to 180 rpm three-phase drive, 82 kW Gravimetric dosing units Inoex: continuous gravimetric dosing of one primary component per extruder, extendable to a maximum of 5 side components (secondary and additive components) per extruder: Output control (weight-per-meter method) via RPM adjustment of the extruder screw. Configuration A 1 secondary component+ 2 additive components B 1 secondary component+ 1 additive component C 1 secondary component + 2 additive components Die type 315/500-3-P2K Die diameter 500 mm with die gap width 1,25 / 2,25 mm Multi-level IBC Air ring MULTICOOL 1700 with auto-center capability independent of temperature Profile control OPTIFIL P2K: adjustment of melt temperature in the air ring for quick and precise control of the film thickness tolerances and integration with the OPTIFIL - PLUS modular process automation system Film width 900-2200 mm Haul-off width 2200 mm Line speed max. 150 m/min Film sizing and stabilizing cage with coated CFRP rollers; working width: 550 - 2200 mm MODULE K contact-type capacitive profile gauge FILM HAUL-OFF SYSTEM: reversing, working width: max. 2200 mm Web center guide E+L, 2200 mm, 2 ultrasonic sensors , electronic sensing system, rotating frame Corona treater type L for two-sided treatment of the collapsed tubular film, working width max. 2200 mm, power output: max. 12 kW Film gauge for LDPE, LLDPE 20 – 250 my Back to back FILMATIC O - DUAL winder: surface driven. Max. reel diameter mm 1200 Tower
Dosing system : Maguire 104 445 c/t/17 Number of components: 5 Heating zones: 4 on screws, 2 on transfer zone, 5 die zones Driving system: AC motor, AC drive Melt pressure Indicator Fixed die head Diameter of the die head: 370mm approx Diameter of the gap: 340mm approx IBC Number of inlets airring : 6 Die lip gap diameter: 2.5mm Motorized adjusting of calibrating basket in diameter and height Oscillating take-off system Web guiding system on 1st floor Rewinder: Final roll width: 1800mm Final roll diameter: 800mm approx Final roll maximum weight: 1000kg upwards Thickness control system : PlastControl Corona treatment : 1950mm Sherman treaters 6 x 20 Filter changer : 150mm c 60mm id tubes PLC winder Siemens Simatic s5-100 Tower included
5 layers FFS line, 1000 mm wide with an offline printing machine from BFM. 5-layer Coextruder with 50/60/70/60/50 mm extruder L/D 30 Pivoting Screen Changers Evolution 160/500-5 Die Head Layout for die insert 225 mm - 500 mm (8.9''- 19.7'') Prepared for IBC installation Die Insert Set 175 x 1.7/2.5 mm (0.067''/0.098'') decompressive, with inner gap heating of a 5-layer die head 160/500-5 High Performance Cooling System Evolution Ultra Cool 175-FFS Fast start-up of the line due to easy access of the cooling ring, die gap and IBC Air-ring insert for die diameter 175 mm (6.88’’) Evolution Ultra Cool IBC stabilizer 175 mm (6.88’’) Integrated profile control system C2 (48 control segments) Internal Bubble Cooling System typ UC 20 for the supply air and exhaust air of an EVO Ultra Cool system Ultrasonic Bubble Control 3 sensors for control of bubble diameter in combination with high output Calibration basket 1000 -AL5 for lay-flat widths of maximum 1000 mm Motorized height adjustment Motorized diameter adjustment Minimum lay-flat width: 350 mm Contact-less Capacitive Profile Measurement 1000 for C2control system Take-off Evolution T 1000.5 FFS Collapsing frame with aluminum rollers Maximum layflat width: 1000 mm (39,4'') Minimum lay flat width: 450 mm (17,7'') Maximum speed: 130 m/min (426 ft/min) Web Center Guide 1000 -E including ultrasonic sensors and motorized adjustment Corona Treater 1000 mm (39.4''), 130 m/min for two-sided treatment of tubular film EVOLUTION W-S 1000-02 Film Winder automatic two station contact winder Multi-up and side-folded 1500 mm Steel Tower with IPE-beams 4 colors Printing machine BFM S.r.l. Manufacturing year : 2019 Printing possibilities: 4+0 – 3+1 – 2+2 Rollers width: 850mm Useful web passage: 820mm Max – 350mm Min. Printing width: 800mm (max) Printing repeat length: From 350mm to1200mm Anilox rollers Diam.: 140mm Repeat gearing: 10mm Cliché thickness: 2,54mm photopolymer + 0,55mm stick-back Transversal register: 20mm manual Longitudinal register: 360° by torque motor

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