PROJECT CASE

Iraq production line

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  • Time of issue:2022-03-07
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(Summary description)Medical and health usage:operation suit、garment、face mask、diaper、sanitary napkin、disposable hygiene product. etc;

Iraq production line

(Summary description)Medical and health usage:operation suit、garment、face mask、diaper、sanitary napkin、disposable hygiene product. etc;

  • Categories:Successful Case
  • Author:
  • Origin:
  • Time of issue:2022-03-07
  • Views:0
Information

2.4M SMS Nonwoven Machine(Spunbonded/Spunmelt/Spunbonded)

 

微信截图_20220208170525

 

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I、Usage

(1)Medical and health usage:operation suit、garment、face mask、diaper、sanitary napkin、disposable hygiene product. etc;

(2)Home decoration:shopping bag、wall covering fabric、table cloth、bed sheet、bedspread. etc;

(3)Lining for clothes or shoes:lining、adhesive interlining、shoe lining. etc;

(4)Agricultural usage:Protection cover、nursery cover. etc;

II、Sketch

The characteristics of the 2.4m SMS produced by Huiyu company is :

Use equipment from well-know professional manufacture and combined with Huiyu producing technology ,forming advanced, reliable and stable SMS production line .

Huiyu SMS machine choose the key equipments from the following companies :

ZhouShan Jinhu---------------------Screw extruder

Qiaode------------------------------High speed Calender

Siemens -------------------------------PLC

ABB------------------------------- frequency converter

Temperature control --------------------temperature control mould

Melt Roots Blower---------------------GD,USA

Melt spinning beam -------------------------Enka, Germany

Melt spinning box ------------------Enka, Germany

Low voltage components-----------CHNT

With equipments from famous manufacturers in China and abroad, combined with mature technology from Huiyu, Our SSS,SMS,SMMS machine are quite advanced, stable and reliable.

III、Technical Process

A.Spunbonded nonwoven fabric production equipment:

Rim charge auxiliary and recycling device---->Screw extruder---->filter---->Metering pump---->Suction device--->Spinning container(Spinneret)---->Cooling fan ---->Stretching device---->Web forming machine---->Calender---->Lap winding machine---->Slitter

B.Spunbonded nonwoven fabric production process:

Additive and auxiliary recycling---->PP raw material---> Extruding----filtering---->Metering---->Spinning----Cooling---->Stretching---->Webbing---->Calendering---->Winding---->Slittering---->Final products

C.Spunmelt nonwoven fabric production equipment:

Screw extruder---->Filter---->Metering pump---->Heating device---->Spunmelt box(Kasen)---->Webbing machine---->Lap winding machine

D.Spunmelt nonwoven fabric production process:

PP raw material----> Spunmelt extruding---->Filtering----Metering---->Air compressor---->Spunmelt----Web forming---->Lap winding

 

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IV、Main technique parameter:

1. PP chips requirements

1.1Melt index: 35-45g/10min,fluctuation range of each batch≤1%。

1.2 Melt point:166℃

1.3 Ash: <0.15-0.25%

1.4 PP color master batch and additive

2.Melt PP chips requirements

2.1 Melt index: 1200-1800g/10min,fluctuation range of each batch≤1%。

2.2Melt point:166℃

2.3Ash<0.15-0.25%

2.4 PP color master batch and additive

3. Products Width:2400mm

4.Spun bond Filament denier:1.8-2.3denier

5.Melt Filament denier:2-5um

6.Output:about 5000Ton/8000 hours ( based on 45GSM)

7.Weight range:12-60g/m2

8.Maximum diameter of fabric per roll:1500mm

9.Design speed:≦350m/min

10.Running speed:≦300m/min

V、Labor arrangement

10 workers three shift per day

Carry workers :3 persons

Salesman:3-5 person.

Technical engineer:2 person

VI、Workplace:

Size of machine:L*W=30m*24m(including air blower room);

L*W=30m*15m(air blower not included);

Fore-spinning equipment size:L*W*H=16m*12m*11m

Back spinning equipment size:L*W*H=14m*8m*4.5m

Suggested workplace size:50m*25m(including material and final product warehouse)

Height of workplace:Fore-spinning 12m,Back spinning 5.5m

VII、Public Project

Install capacity of the whole production line: about 1250KW,actual power:800KW,main voltage:3*380V,50Hz;Cycling water:80m3/H(25°С,0.2-0.35mpa),water supply ability:5-10m3/H

VIII、Approval standard for equipments

SS FABRIC

Items

g/m2

Specification

15

30

45

60

90

120

Allowable deviation(%)

First class

±8

±7

Final product

±10

±9

Width deviation(%)

First class

+2.0,-1.0

+2.0, -1.0

Final product

+2.5,-1.5

+2.5,-1.5

Fracture Strength

Longitudinal Strength

N≥

First class

15

35

50

68

95

130

Final product

12

30

45

65

91

108

transverse strength N≥

First class

10

28

44

64

82

95

Final product

8

25

38

57

77

90

 

SMS FABRIC

g/m2

17

30

60

Hydrostatic pressure

>110

>200

>300

 

 

IX、Machinery quality index, parameter and technical specification

☆Rim charge auxiliary screw and recycling unit

Usage: recycle the rim

Recycling screw use the alternating frequency converter

Screw diameter: φ105

Screw heating zone number:4 zones

☆Measuring and mixing device

1、Usage

The main usage of this device is to mix PP, and additives as color master batch, antioxidant, fire retardant with certain ratio

2、Main technical parameter

Screw size : Φ150*2, Maximum feeding ability: 480kg/h×2

Speed: 60r/min

Heating zone:7 zones

AC motor

Set up high level and low level alarm device, auto control feeding device. Electrical motor of screw in mixing device is frequency converting.

☆Screw spinning machine

Usage

The PP Melt go through filter, Melt pipe, and metering pump transport the fusant into spinning container and fiber comes out from spinneret.

Main technical parameter

2.1 Output: about :5000t/year

Fiber denier:1.8-2.3 denier

Weight range: 12-60g/㎡

2.2 Switched melt filter

Filter ratings:350

Sieve Spare: 3.5 ㎡

2.3 Metering pump and transmission unit

Pump offering quantity:250CC×2

Frequency converter control synchronous machine, made in China

2.4 Spinning container

Heating pattern: Oil heating

2.5 Melt pipe

Heating pattern: Oil heating

2.6 Slot suction device

Air pressure:1300Pa

Flux: 844m3/h

2.7 Spinning component

Hole diameter:0.42mm

L/D:1:4

Material:SUS431

☆Stretching device( NEW MODEL )

Usage: stretching and cooling the fiber.

Main technical parameter:

Working width:2400mm

3. Device components

The device contains quenching chamber, up stretching channel, down stretching channel ,diffuse winder tunnel etc. Using double-side symmetry wind to cool fiber,

Stretching slit in down stretching device can adjust according to craft requirements. Adjust system takes torque motor drive.

The new type of upper and lower stretcher changes the characteristics of the traditional upper and middle stretcher which cannot be adjusted, making the equipment more regulated to the air volume and the width of the narrow seam, and ensuring the higher requirements of the customers for the silky degree. The height of the stretcher is lengthened, so that the non-woven fiber can be finer, so that the non-woven fabric is more even and the tension is stronger.

☆Web forming machine

Usage

Offer carrier for fiber after stretching.

Main technical parameter

Air suction quantity: 38,000m3/h

Design speed: ≦350m/min

Normal running speed: ≦300 m/min

Web-laying apron: venting quality: 7,000~10,000m3/h.m2

3. Device components

3.1 web-laying apron transmission device

3.2 Two-side air suction passage device and auxiliary suction device

3.3 Sealing device

3.4 Electrical motor control position correcting set

3.5 Tension device

3.6 Rack device

3.7 motor drive roller

☆ Melt Device Parameter and technology

1、Screw extruder

Model : JH120 1set

2、Air blower : USA Roots blower GD 1 set

Chip filter : Zhengzhou 1set

Hydraulic control network change

Melt measurement system: self made 1 set

Metering pump Shanxi 125CC

Frequency control motor

Air compression heating system

stainless material heating power:400kw 1 set

Melt tank system :Germany Enka

Effective width : 2400mm

Capacity :125kg/h heating power :75kw ( include 2 spinneret )

Material : SUS431

Cloth forming receiver : suction blower, frequency control motor speed .

Self made 1 set

X. Public part on Spunbond and Melt beam

☆ metering mix device

1. Usage

The main usage of this device is to mix PP, and additives as color master batch, antioxidant, fire retardant with certain ratio

2、Main technical parameter

2.1 Maximum feeding ability: 500㎏/h×3

2.2 Surge bin capacity: 3*1.5m3

2.3 Maximum additive hopper:3

3、Facilities and specification

3.1 Surge bin 3 set

Effective capacity:1.5 m3.Main material: stainless steel. Set up a low level alarm device.

3.2 Measuring and mixing device 2 set

It is made up of 1 main hopper ,2 accessory hoppers ,vacuum feeder , metal detector and so on. Set up high level and low level alarm device, auto control feeding device. Electrical motor of screw in mixing device is frequency converting.

☆Calender

Main parameter

Speed: ≦350m/min

Working width:2400mm

Roller type: Up roller is embossing roller, down roller is mirror roller.

☆Lap winder

Main parameter

Speed: ≦300m/min

Working width:2400mm

Paper tube diameter: Φ150mm

Maximum winding diameter:1500mm

☆Slitter

Main parameter

Speed: 10-600m/min

Working width:2400mm

Minimum dividing width:120mm

Maximum fabric diameter: Φ1200mm

☆Electrical Control System

Controlled by Siemens PLC and ABB frequency converter. Low voltage components: CHNT.

XI、Acceptance standard

Based on the fabric sample appointed by both sides, according to the professional standard to test 15g/m2,40g/m2,70g/m2 fabric. The process will stops when it meet the standard.

Hubei Huiyu Machinery CO.,LTD.

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Contact Number

 

E-mail:seve@smsnonwoven.com

Fax:0728-5806788

Address: No.168, Sanxiang Road, Qiaoxiang Economic Development Zone, Tianmen City, Hubei Province, China

 

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