Used SML CPP CC, 120/45/45/2100/250 of 2002 for sale

2002 | Ref.: 300040678

Stretch film extrusion line SML, The team at MachinePoint will accompany you through the whole process of buying the machine.


Data Sheet of Used SML CPP CC, 120/45/45/2100/250

Ref.: 300040678

Year: 2002

Brand: SML

Status:
For sale

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Technical Specifications:


  • Layers no.: 3
  • Web Width: 1500 mm

Other Specifications:


3-layer extruder suitable for the production of

Manual and automatic Stretch Film.
PP Cast film
PE film for printing, lamination and sealing.

Material thickness: 18 to 100 my
Production
LDPE: up to 500 kg/h
PP: up to 450 kg/h

Working hours approx.: 80,000
Moreto 1-component gravimetr.ric doser for each extruder
Extruder A 120/33 - PP / LLDPE
Motor DC 195 Kw
Extruders B and C: 45/28D - PP / LDPE / LLDPE
AC- motor, 38,4 Kw
Automatic screen changer. No need to stop the machine to make filter changes.
Vacuum box for gas extraction.
New screws
Flat head VERBUGGEN width 1500 mm
Thermo-Fisher thickness gauge with Kr-85 source (new)
Automatic thickness regulation system in head (Auto Die)
Single-sided AFS corona treatment.
Zerma grinder for refill recovery
Rewinder SERIES 2000 (W2000) for reels of:

With 6" shafts:
1 Reel width 1500 mm, max. diameter 800 mm
3 reels of 500 mm wide, max. diam. 650 mm
6 reels of 250 mm wide, max diam. 650 mm

With 3" shafts
1 Reel width 1500 mm, max. diameter 600 mm
3 Reels width 500 mm, max. diam. 420 mm
6 Reels width 250 mm, max diam. 420 mm

Other Details:


Guarantee: Without guarantee

Current condition: In Production

Voltage: 400 V Triphase
Frequency: 60 Hz
Voltage: 724 Kw

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Machines sold in the past:


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
Stretch film cast line, automatic and jumbo reels only Extruder "A" : 135/33 L/D • Output max. LLDPE 950 kg/h Extruder "B" : 60/28 L/D • Output max. VLDPE 200 kg/h Extruder "C" 60/28 L/D • Output max. LLDPE 200 kg/h Raw materials: LLDPE MFI 2 - 5 g/10min VLDPE MFI 2 - 5 g/10min Film thickness range for stretch wrap film 11 - 45 ìm Final film width 4 x 500 mm // 8 x 250 mm // 2 x 750mm + 1 x 500mm // 2 x 750 mm + 2 x 250mm • Flat die lip width 2.550 mm • Roller width 2.700 mm • Chill roll C1 Ø 1.000 mm • Chill roll C2 Ø 400 mm • Mechanical speed max. 600 m/min • Installed electrical power for one line approx. 1.022 kW • Utilisation factor approx. 40 - 50 % of total value • Necessary cooling capacity approx. 492 kW - approx. 422.882 kcal/h • Compressed air consumption approx. 60 Nm³/h Stretch wrap film Thickness (weight) 23ìm net film width 4 x 500 mm speed : 400m/min net output / hour : 1016 kg/h MATERIAL FEEDING AND DOSING Manufactured by DOTECO MATERIAL FEEDING AND DOSING "A" 1 Material feeding / main component 3 Material feeding / additional component MATERIAL FEEDING AND DOSING "B" & “C” 1 Material feeding / main component 2 Material feeding / additional component PLATFORMS 1 Dosing platform Extr. "A" 10 m All dosing units are mounted on this platform. Additional platform above extruders. incl. gratings and stairs or ladder, handrails. 2 Extruder platform 50 m Extruder arrangement on solid steel platform, covered with aluminium-sheets, complete with stairs and handrails. EXTRUSION UNIT "A" 1 SML Single-Screw Extruder SML-EH-135/33 ·Incl. Drive / Transmission / Barrel base/bush / Barrel/Screw / Base frame EXTRUSION UNIT "B & C" 1 SML Single-Screw Extruder SML-EH-60/28 ·Incl. Drive / Transmission / Barrel base/bush / Barrel/Screw / Base frame TOOL UNIT "A" Tool unit - hydraulic screen changer KR-hyd/150 TOOL UNIT "B & C" 1 Tool unit - hydraulic screen changer KR-hyd/60 FEEDBLOCK & FLAT DIE manufactured by CLOEREN 3-layer feedblock FG II (fixed geometry) 1 Automatic flat die - H 2.550 mm - 100 thermo die bolts (distance 25,4 mm) 1 Internal, adjustable Deckle System IDS II Cloeren 1 Die splitting system 1 Frame tool unit 1 BIVAC (Bi - vacuum) box 2.550 mm Dual chamber vacuum box COOLING AND TAKE OFF UNIT 1 Electrostatic edge pinning device 1 Pneumatic edge pinning device 1 Casting section 1000/400 SML-CS/650/2700 Cooling rollers - Cooling roller C1 with matt surface - chemically treated , Ø 1000 mm - Cooling roller C2 hard chromium platted surface, Ø 400 mm - double edge cooling device Plate out roll and idler rolls - Nip roll on Chill roll C2 THICKNESS MEASURING UNIT Manufactured by ELECTRONIC SYSTEM 1 Thickness measuring unit for automatic dies Contact-free measurement of total basics weight in g/m² by radioactive source and beta transmission sensor, including automatic die bolt control, consisting of: - Beta source (Kr85 - 1000 mCi) and sensor placed on traversing frame - computer cabinet, touch screen monitor and software. - Base frame with guide rollers EDGE TRIM AND REMOVAL 1 Antistatic pipe 1 Power supply unit for antistatic pipes 1 Recovery system for stretch-wrap-film 1 Additional injector for additional bleed trims WINDING UNIT 1 Cast Film Winder Series 2000 W2000/Stretch Wrap/2200/3"/600 Technical data max. end film width 2150 mm width of rollers in cutter stand 2400 mm width of contact-roller 2200 mm max. mechanical. winding diameter: 3" core and part bobbins 500 mm winding tension 10 - 100 N/m contact pressure 50 - 900 N Cast Film Winder Series 2000 STRETCH WRAP high speed horizontal sliding winder suitable for 3" air-shafts, central winding with contact mode winder consisting of the following parts: HP-Trafo for treatment of plastic Manufactured by VETAPHONE ·Corona-Plus generator, model CP5-16kW MKII ·HP 500 Transformator, incl. oil ·Corona-Plus station, model VE1E-B(PF9)2720 PN ·Corona-Plus station, incl. Quick Change cassette Ventilator for ozone extraction, model DG90 Spare Parts ·Spare parts package including winding shafts, motors & drives, PLC modules and mechanical components
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
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Stretch film extrusion line - SML - CPP CC, 120/45/45/2100/250 - Ref.300040678


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