MONO-LAYER MACCHI 2400 BLOWN FILM LINE, YEAR 2002 (6 MONTHS WARRANTY*)

Description

Monolayer Extrusion Line Macchi 100 – Year 2002

Serial Number: 80/2002

Components for Sale

Extruder

• Extruder with ABB motor and Motomeccanica gearbox

• Barrier-type extrusion screw (year 2015)

• Bimetallic cylinder (year 2015)

• Extruder with 5 temperature-controlled zones

• Doteco gravimetric doser with one secondary component

• EXACT trim-recovery doser

Screen Changer

• Macchi manual screen changer

Extrusion Die

• Macchi die head, diameter 450 mm

• Die with 4 temperature-controlled zones

• Gap inserts: 2.2 mm and 1.4 mm

• Macchi air ring, diameter 450 mm

• Bubble calibrator / bubble guide

Guides and Calibration Units

• Main Gammatec calibrator (Code: 122602)

  • First row: carbon rollers

  • Other rows: aluminum rollers with felt coating

• Secondary fixed Macchi roller unit with Teflon rollers

• Automatic bubble-width regulation with ultrasonic sensor

Oscillating Haul-Off

• Macchi oscillating haul-off

• Full and partial rotation adjustment

• Diagonal rollers with air-cushion adjustment

• Adjustable lay-flat tables with carbon rollers

• Contrex width-measurement bar (needs servicing)

Corona Treatment

• Brand: Cason – Model: FBC 20 – Year 2007

Control Panel and Adjustments

• Touch-screen PC for temperature control

• Touch-screen PC for gravimetric unit management

• Pressure and MEL temperature control panel

Extrusion Tower

• White painted steel structure

• Composed of 2 platforms:

  • First platform: height 4500 mm

  • Second platform: height 9000 mm

Macchi Winder – Model BO PLUS

• Winder with two winding stations

Winding Modes

• Normal: contact winding

• Mixed: contact winding with axial support

• Gap: non-contact winding with axial support

Installed Accessories

• Hildebrand anti-static bars

• E+L web guiding system

• 5 expandable shafts, 75 mm

• 5 expandable shafts, 152 mm

• Shaft-positioning guides

Production Specifications

• Average output: 400 kg/h

• Working widths:

  • Tubular: min 1100 mm – max 2400 mm

  • Trimmed sheet: min 1060 mm – max 2380 mm

• Thickness range:

  • Minimum: 25 µm

  • Maximum: 140 µm

• Single sheet: up to 3 lanes