3 layers MACCHI blown film extruder ** SOLD ** Ask more informations about a similar one

In a blown film extruder PE granulates (or other polymer) are melted in an extruder and pushed through a circular die extruding a tube of molten polymer. Tube is then inflated to multiples of its initial diameter and cooled to form a thin film. Bobble is later collapsed and re-winded.

Machine Code EX557
Manufacturer MACCHI
Year 2002
Number of layers 3
Overhaul/renovation screws extr a and c recently replaced. Ext b has approx 2 y of work
Film structure ABC
Material LDPE; LLDPE, MDPE (blends)
Film Width (mm) 1800
Output (Kg/h) 300
Extruder 1 Layer ref: A
Screw diam 55
Description L/D 30; Gravimetric dosing unit Doteco 4 components
Extruder 2 Layer ref: B
Screw diam 100
Description L/D 30; Gravimetric dosing unit Doteco 4 components
Extruder 3 Layer ref: C
Screw diam 55
Description L/D 30; Gravimetric dosing unit Doteco 4 components
Head description Automatic air ring K-designg Varicool, IBC
Die diam (mm) 400
Thickness controll system Automatic thickness controll Kundig year 2011
Bubble cage Yes
Take off unit Rotating
Corona treatment Ferrarini Benelli
Web guide E+L
Rewinder description BOPLUS 210. Contact and center driven

** SOLD **


You may also be interested in:

 - KIEFEL KIRION

KIEFEL KIRION

Category: Film extrusion lines

Subcategory: Blown film

Film Width (mm): 1600

Year: 2008

203600 - DOLCI COEX 90/120/90

DOLCI COEX 90/120/90

Category: Film extrusion lines

Subcategory: Blown film

Film Width (mm): 3700

Year: 1998

2474 - TECOM  EXK75B

TECOM EXK75B

Category: Film extrusion lines

Subcategory: Blown film

Film Width (mm): 1700

Year: 2007

114520 - MACCHI

MACCHI

Category: Film extrusion lines

Subcategory: Blown film

Film Width (mm): 1600

Year: 2002

Utilizzando il nostro sito web acconsenti all'uso di cookies.

Informazioni OK