PP Meltblown non-woven fabric extrusion line 1600mm

Meltblown Extrusion Line Overview

PP Meltblown non-woven fabric extrusion line 1600mm


Extrusion Line Specification

Parameter Value
Raw material to be used PP (Polypropylene)
Width of finished product 1600 mm
Max. extruding output: 2000 kg / daily
Machine linear velocity: Mechanical design 40 m/min
Voltage* 220V / 380V / 415V 3-Phase 50Hz / 60Hz
The power line and ground line should installed seperately.


Equipment Summary

Line Components Quantity
Feeding System 1 set
Extruder Ø75mm 1 set
Screen Changer 1 set
Gear Pump 1 set
Meltblown T-Die 1 set
Cooling Apparatus 1 set
Electret System 1 set
Slitting Unit 1 set
Winder 1 set
Electricity Control System 1 set



Equipment Detail

Feeding System

  • 100 kg hot air hopper.
  • Hopper loader × 1 set.
  • Adapter × 1 set.
  • Masterbatch doser × 2 sets.

Extruder Ø75 mm

Motor

  • 55kW high efficiency AC motor.

Gear Box

  • High precision, noiseless gearbox.
  • Drive gear shaft made of carbon steel with surface hardness HRC60-650.

Screw

  • Ø75mm screw diameter made of SCM 440 alloy.
  • Screw surface hardness HRC 580±1.
  • Screw external surface is chrome plated and polished.
  • Screw LID ratio 32:1.

Barrel

  • Ø75mm barrel made of SACM 645 material.
  • Barrel surface hardness HRC 65-680.
  • Barrel internal surface is ground and polished.
  • PID temperature control.

Screen Changer

  • With thermal sensor.
  • Made with heat resistant alloy and processed by tempering treatment.
  • Pressure transmission and digital pressure display.
  • Pressure over-load protecting system.

Gear Pump

  • With heat melting temperature and pressure sensor.
  • Made of Alloy steel.
  • Pump supporter and piping × 1 set.
  • Flanges connection × 2 pcs.
  • PID temperature control.


Meltblown T-Die

  • Material: mold steel.
  • Burnish inside the Die, by a two mirror process technology.
  • Hot air heater.

Cooling Apparatus

  • Conveyor belt with antiadhesion treatment.
  • Attraction system.
  • High performance motor.
  • Reducer.

Electret System

  • High voltage discharge electrode × 2 sets.
  • Metal roller.
  • Electricity control system.

Slitting Unit

  • Circular cutter.
  • 3″ air shaft.
  • Manual control for change.
  • Winder for edge-trimming.

Winder

  • Type: surface winding.
  • Maximum winding diameter: Ø600 mm.
  • 3″ air shaft × 2 pcs.
  • Driving motor with reducer × 1 set.
  • Automatic cutting.

Electricity Control System

  • PLC + Human-machine interface control system.