Used Cast coextrusion lines for film

At MachinePoint we have the greatest selection of used Cast coextrusion lines machines in excellent condition. Check their technical specifications now. Cast coextrusion lines Reifenhauser, Colines, Windmöller & Hölscher, Battenfeld Gloucester, Jwell, Sumitomo, Sml. Our inventory gets continuously updated with new cast film co-extruders.












Machines sold in the past:


9 layers cast extrusion line designed for PP and barrier films Extruders 30D A: 150 mm B: 80 mm C:80mm D:60 mm E: 60 mm F:80 mm G:60 mm H:60 mm I:60 mm K:60 mm for encapsulation Flat Die Midex -SD-03-2400, die gap 0,2-0,8 mm Mechanical speed 350 mt/min Dosing unit Syncro 3 components for extruders A,D,E 4 components for extruders B, C, F 2 Components for extruders G,H,I K Coextrusion system REIcofeed 2,1-9 8x 9layers channel packs for different layers combinations Encapsulation device melt guiding through the side plates of the slot die MIDEX-SD-03 ND 2000-2600 Casting unit and downstream unit NF01-02/L-2500-1000 Heater for air knife Casting roll Stratodur NW2500- diam 1000 Vacuum box Midex VB-2500 Ultrasonic thickness measuring device with automatic gauge profile Pretreatment unit VBG 2500 ESU Edge trim refeeding Winder Midex-RA4 2.0-2500 Reel discharging device
Max. speed: 350 m/min No. of layers: 2 x 1 x 2 layers Layer distribution: - D / B / A / C / E : 10 / 15 / 53 / 11 / 11 % or - D / B / A / C / E : 12 / 18 / 50 / 10 / 10 % Control unit: SML - Operating system Dosing units: - Extruder A (core layer): 2 component - Extruder B (skin layer): 3 component - Extruder C (seal layer): 3 component - Extruder D (skin layer): 4 component - Extruder E (seal layer): 4 component Extruder A (SML-ES-150/33): - Screw dia: 150 mm - Screw length: 33 D Extruder B (SML-ES-90/33): - Screw dia: 90 mm - Screw length: 33 D Extruder C (SML-ES-75/33): - Screw dia: 75 mm - Screw length: 33 D Extruder D (SML-ES-75/33): - Screw dia: 75 mm - Screw length: 33 D Extruder E (SML-ES-75/33): - Screw dia: 75 mm - Screw length: 33 D Die Type: 3750 mm Epoch IV AutoGauge 5.5 Extrusion Die Feedblock type: 2 x 1 x 2 Layer FG Feedblock Vacuumbox: - Type: Bivac (Bi-vacuum) box - WIdth: 3800 mm - Vacuum chamber: 2 - Blower with AC drive: 2 Infrared thickness control system Electronic System Take-off unit SML-CS/5800/1200-600/270 Winder W6000/3700/SL/8''/300: max film width 3300 mm
Materials: CPP Film Width (Max): 2150 mm Number Of Extruders: 3 Screw Dia-A : 65 Screw Dia-B : 150 Screw Dia-C : 65 Other specs: 3 Coex Castfilm for CPP, Mono layer/Multi-layer Gravimetric Dosing System included Die – Cloeren Make -USA Deckle – Yes. Internal Type Corana Treatment – Sherman – 22KW – Italy Make Thickness range: - CPP 15 - 35 µm Max. Mechanical speed 350 m/min Pneumatic working pressure 5-8 bar Air consumption approx. 60 - 300 Nm3/h Control System SML - Siemens S7-300-2017 Temperature control system: - Water cooled material inlet - Heated feeding zone Output: - CPP for max. 500 kg/h to 650 kg/h DC motor with elastic coupling and reduction gear with capacity of A extruder 290 kw Bimetal extruder cylinder with 8 heating / cooling zones Melt pressure feeler at cylinder end 3 Layer Feed block FG/SP H Automatic CLOEREN make flat die H2450 Dual Vacuum box width 2480 mm (assembled at the flat die) Edge Pinning Device with 2 charging electrodes, 2 air jets, a pressure regulator, a high voltage transformer and 2 adjusting support for electrodes and air jets Cooling Roller C1 - width 2500 mm - diameter 800 mm - roller surface electrically dulled Cooling Roller C2: - width 2500 mm - diameter 550 mm - roller surface hard chromium plated, polished Pressing / cleaning roll width: 2500 mm DC servomotors for Roller C1 and C2 Longitudinal and Heights adjustment motors Roller temperature control with 2 cooling circuits, pumps and a connection to external water circuit Thickness Measuring JASCH Auto Scanner Krypton 85 - Radioactive Edge Trim Device 1: - Both Side Trimming System - 2 blade holder for 2 blades - 2 suction pockets WINDER winding mechanical speed: 35 - 350 m/min winding width 2050 mm width of contact roller 2500 mm Film thickness 15 - 100 µm Lay on pressure contact roller 30 - 300 N Winding Tension 10 - 200 N/m Bobbin diameter at 6" shaft: max. 800 mm Bobbin diameter at 6" shaft: max. 920 mm Main frame with web tension measuring roller, 2 fix point rollers, dancer roller, contact roller and 2 winding stations Cross cutting unit Oscillation unit Shaft handling system with portal robot Automatic roll handling system with bobbin carriage and turret unit for winding shaft Electrostatic discharging bar with transformer
350 m/min line speed - last running output 850 kg/h taken by owner Dosing system: INOEX Type: SAVEOMAT IGS Extruder A,B,C: 3 Component Each Extruder D,E: 4 Component Each Screws Diam and L/D: Ext A -105.30D, Ext B-90.30D, Ext C, D& E -70.30D Screen Changer Hydraulic, Brand: B+R Hydrulik Gmbh Die head Cloeren, 2950mm width and Manual Lip opening: more than 0,5 mm, add 10% to 15% to the lip opening. First chill roll diam & Width: 1000 mm/ 3200 mm Second chill roll Diam & width: 400 mm / 3200 mm Thickness control system: BST Procontrol Scanner BETA Web guide: Oscillation Corona treatment: AFS GmbH Type: G300S-FU-11 Rewinder type and diam max reels: Filmatic TC & 1200mm Erema 756T AIR O/P – Kg/hrs - 90-140, Installed power: 77 KW,
12 - 200 micron for CPP 10 - 50 micron for Stretch 10 - 150 micron for CPE Structure: ABC Single Screw Extruder Bimetallic barrel and Screw diam. 140mm – 1 nos. diam 80mm – 2 nos Doshing System - 1 component Gravimetric Vaccum Box - Available Max speed of the line: 450 meters / minute Max Gross throughput: 700 + 200 + 200 = 1100 kg / hour Max Approx Net throughput on 22 micron 2100mm – 850 kg / hour Maximum 850 kg / hour CPP Maximum 1000 kg / hour CPE Cloeren USA feedblock and flat extrusion die 2600mm Automatic adjustment by means of thermal blocks Fixed internal deckle systems 200mm per side Die splitting for easy cleaning Chill Roll Unit Diam 1000mm and 300mm Width 2700mm Automatic Hopper Feeders Bigger diameter Hydraulic Screen Changers for longer changeover time Cooling air blade Water Thermoregulation unit Oscillating Frame Anti-static bars Electronic Systems Equipment for thickness measuring with support structure Autodiagnosis unit Automatic chill roll speed regulation for thickness measurement Corona Treatment Unit Make Mero, 30 KW Water Cooled Also standby Enercon Treater 15 KW Automatic Turret Winder, JUMBOWIND Useful width 2100mm Maximum winding diameter (reel dia) 1000mm Pneumatic air shafts, additional expansion shaft Hydraulic trolley for air-shafts extraction Air shafts diameter: 6” 3" / 6" / 12" steel pipes also available Recycling unit for trimmed edges Intermediate and final trim unit to be refed into the main extruder General electric control equipment in air-conditioned container Centralized Control desk of the line Brands: Siemens, Mero, Electronic Systems, E+L, BD PLast, Norgren, Aertecnica Croci

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