3 layers ADTECH PROVERA Cast film extruder ** 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 | CA139 |
Manufacturer | ADTECH PROVERA |
Year | 2010 |
Number of layers | 3 |
Overhaul/renovation | Rewinder complete renovated and rebuilt 2017 , Chill roll chrome plated 2017 , Extruder gear boxes new 2017, Die Head completely renovated and chrome plated 2017 |
Film structure | ABC (A 15-30%; B 40-60%; C 10-25%) |
Material | STRETCH FILM |
Film width (mm) | 1000 |
Speed (m/min) | 600 |
Output (Kg/h) | 600 |
Extruder 1 Layer ref: | A |
Screw diam | 70 |
Description | Hydraulic Screen changer; L/D30; Gravimetric loader; AC motors |
Extruder 2 Layer ref: | B |
Screw diam | 100 |
Description | Hydraulic Screen changer; L/D30; Gravimetric loader; AC motors |
Extruder 3 Layer ref: | C |
Screw diam | 55 |
Description | Hydraulic Screen changer; L/D30; Gravimetric loader; AC motors |
Head description | Automatic thickness profile regulation with theormobolts system every 25 mm; Double lip vaccum box; |
Die width (mm) | 1550 |
Chill roll unit | Primary chill roll Diam 1000mm; Secondary : 450mm; Electrostatic edge pining; |
Thickness controll system | Automatic with Xray Gauge . X ray Gauge New 2017 |
Web guide | Yes, oscilanting device |
Rewinder max reel diameter (mm) | 500 |
Rewinder description | Rewinder for Stretch film . possibility to produce " manual rolls" , " machine rolls" and Jumbro rolls " ;Complete automatic reel change, finish reel extraction and new core loading; Cycle time 18sec; Inner core diam: 76mm and 50mm; |
Additional information | Inline edge trim grinding and recycling system; Water pumping and thermoregulation unit; PLC Siemens S7; Inverter Siemens Sinamics; Machine had approx 1 year of use! Machine sold after checkup and with 6 months warranty! Thickness 12-50my |
** SOLD **
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