5 layers SML Cast film extrusion line ** SOLD ** Ask more informations about a similar one
Cast film extrusion lines are commonly used to extrude plastic films especially for flexible packaging industry. / In a cast film extruder PE, PP or PA granulates (or other polymers) are melted inro an extruder and pushed through a flat extrusion die (T die), extruding a sheet of molten polymer onto a cooled roller (chill roll).
| Machine Code | CA170 |
| Manufacturer | SML |
| Year | 2009 |
| Number of layers | 5 |
| Material | STRETCH |
| Film width (mm) | 3000 |
| Speed (m/min) | 600 |
| Extruder 1 Layer ref: | A |
| Screw diam | 75mm |
| Description | 75/33D, AC drive, bimetallic cylinder, hydraulic screen changer, max 300 kg/h . Doteco Gravimetric dosing units Grado K40, A - 2 components, |
| Extruder 2 Layer ref: | B |
| Screw diam | 90mm |
| Description | 90/33D, AC drive, bimetallic cylinder, hydraulic screen changer, max 950 kg/h . Doteco Gravimetric dosing units Grado K40, - 3 components, |
| Extruder 3 Layer ref: | C |
| Screw diam | 90mm |
| Description | 90/33D, AC drive, bimetallic cylinder, hydraulic screen changer, max 950 kg/h. Doteco Gravimetric dosing units Grado K40, - 3 components, |
| Extruder 4 Layer ref: | D |
| Screw diam | 75mm |
| Description | 75/33D, AC drive, bimetallic cylinder, hydraulic screen changer, max 300 kg/h . Doteco Gravimetric dosing units Grado K40, - 2 components, |
| Head description | 5 layers die head and feedblock Verbruggen . Bi-Vaccum box 3800 mm, 2 vacuum chamber |
| Thickness controll system | Electronic Systems ; infrared tickness sensor |
| Web guide | Web Guider OF/3800 |
| Rewinder max reel diameter (mm) | 400 |
| Rewinder description | Type of reels: Jumbo and machine reels. Winder W3000/stretch/3400/3''/6up/700, Cycle 30 seconds |
| Additional information | Thickness 15-40 my Flat film width 6x500 mm Electrostatic edge pin device ACE Cooling and take off unit CS/600/3800 stretch wrap Cooling roll C1 width 3800 mm, diam 1000 mm, Ac servodrive Cooling roll C2 , width 3800 mm, diam 400 mm, Ac servodrive Cleaning roll width 3800 mm, diam 200 mm Pneumatic edge cooling device Infrared automatic thickness control system EL Edge trim suction Tria Antistatic pipe Web Guider OF/3800 Starlinger Recostar -85-Basic recycling unit Cores magazine and core feeder Inocon |
** SOLD **
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