LT-SPN2х160/3200 Double Layer Spunbond Extruder

100,000.00

Layer thickness:

 

0.010-0.25

mm

Layer width:

 

3200

mm

Layer structure

 

A – one layer B – second layer

Raw materials used:

Granular polypropylene

Extruder max productivity:

300 х2

Kg/hour

 

Extruder power consumption:

450

kW

Linear speed

До 350

m/min

Power

380 / 50

V / Hz

 

Net weight:

44 000

kg

Dimensions: (L * W * H)

28000*19100*12000

mm

Detailed description

  1. Extrusion module x2

 1.1 Screw diameter: Φ160mm;

1.2 L / D Ratio: 30: 1

1.3 Main drive: 130 kW,

1.4 Gearbox with thrust unit: RG-450

1.5 Frequency converter: ESQ

1.6 Heaters: Cast aluminum with forced cooling

1.7 Number of heating zones: 8

  • Heater power: 60 kW.
  1. Melt filter x2

2.1 Type : Candlestick

2.2 Filtration area : 3m2

2.3 Maximum pressure : 10 MPa

2.4 Pressure sensor : after filter to maintain automatic control of the screw speed

2.5 Heating system : by circulating oil from a centralized unit

  1. Melt supply pump x2

3.1 Volumetric capacity : 300 dm3 per hour

3.2 Pump : gear type

3.3 Maximum pressure : 25 MPa

3.4 Working temperature : up to 300 degrees С

  1. Liutira extrusion die head x2

4.1 Adapter: Liutira.

4.2 Temperature control method: coolant flow

4.3 Die head width: 3600mm

4.4 Working width: 3200 mm

  • Number of heating zones: 20 per die head
  1. Liutira fiber forming die head x2

 5.1 Inlet first plate diameter : 5 mm

 5.2 Outlet first plate diameter : 2.5 mm

 5.3 Inlet first plate diameter : 2.5mm

 5.4 Outlet first plate diameter : 0.45mm

 5.5 Polished surfaces

 5.6 Hole arrangement : in rows offset by 0.5 pitch

  1. Unit for removing monomer x2
  • Fan power : 25 kW
  1. Crystallization, orientation and drawing systems x2

7.1 Air flow speed : 0.5-1 m/sec

7.2 Fan drive power : 75 kW

  • Drawing : by adjustable Venturi nozzle
  1. Receiving conveyor:

8.1 Intake air cooled continuous conveyor : 3600mm

8.2 Cooling system : has an additional circuit for uniform cooling regulation.

8.3 Conveyor has its own frequency controlled drive.

8.4 Conveyor material: fiberglass mesh.

8.5 Broach shafts : D 150 * 3600 mm, polyurethane coating.

8.6 Drive of the broach : asynchronous motor 25.5 kW with a worm gear.

8.7 Conveyor : has an independent drive for up / down movement by 100 mm and forward / backward by 1000 mm.

  1. Thermal bonding calender.

   9.1 Number of shafts : 2

   9.2 Type of heating : by oil

   9.3 Shaft diameter : 650 mm

   9.4 Bond pattern : cross type

   9.5 Automatic synchronization of the rotation speed with the winding unit

  1. Automatic contact winder.

10.1 Two broach shafts : D 150 * 3600 mm. Pneumatic winding : 2 pcs.

10.2 Max winding width: 3600 mm.

10.3 Winder drive : independent by means of a 15.5 kW asynchronous motor through a reduction gear.

10.4 Winder motor control : via frequency converter ESQ.

10.5 Automatic cutting and shaft change.

  1. Control system

11.1 Temperature control: automatic PID controllers.

11.2 Controlling the melt pressure on the extrusion module: automatic PID controllers.

11.3 Change of operating parameters and control is carried out through the touch control panel.

11.4 Control panel : in Russian language.

11.5 Programmable logic controller implements the idea of maintaining the operating parameters in automatic mode. Also responsible for the interaction with the touch control panel interface.

  •  Node of recirculation of cut edges

12.1 Screw diameter: 110 mm

12.2 Max capacity 80 kg per hour

  •  Slitter rewinder

13.1 Max diameter on unwinding 1500 mm

13.2 Max diameter on winding 1500 mm

13.3 Number of knives 10

13.4 Max speed 500 m / min.

13.5 Contact winding

 Configuration details:

No

Name

Reference

 

1

 Low-current parts:

 Buttons, switches, contactors

 

ИЕК

2

 Frequency converters

 

ВЕСПЕР, ESQ

3

 Solid-state relays

 

FOTEK

4

 Wiring

According to International standards

 

5

 Motors

ЭЛКОМ

6

 Temperature controllers

 

Omron/Alfa

7

 Gearboxes

 

ЧРЗ

Frame

Structure: Prefabricated with service platform and safety guard.

The line set includes: operating manual in Russian, electrical diagram, pneumatic diagram, oil supply and circulation

diagram, warranty certificate, set of consumables based on one year of operation.

Consumables Master List

Name

Q’ty

1

Pneumatic screw gun

4 pcs

2

Before die Filter mesh

20 pcs

3

Die hole cleaning needles

1000 pcs

4

Die bolts 10.8

600 pcs

5

Filter melt cartridge 35 * 485 mm

12 sets

6

Air filter

300 pcs

7

Metal mesh for melt filter

4 rolls

8

Die filter mesh # 150

600 pcs

9

Die filter mesh # 80

200 pcs

10

Teflon tape

2000 m/10 kgs

11

Foamed silicone tape (40mm)

30 kgs

12

Silicone tape (30mm)

14 kgs

13

Thermocouple (Chromel-Copel)

8 pcs

14

Pressure sensor

8 pcs

15

Low voltage components

2 sets

 

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