PROJECT CASE

India production line

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

India 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

3.2Meter SS Nonwoven Machine(Spunbonded/Spunbonded)

 

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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 SS spunbonded nonwoven machine in China invented by Huiyu has the following features:

With equipments from famous manufacturers in China and abroad, combined with mature technology from Huiyu, our SS nonwoven machine is quite advanced, stable and reliable

Huiyu SS machine chooses the key equipments from the following companies :

ZhouShan JinHu-----------------------Screw extruder

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

ABB ----------------------------------Frequency converter

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

Low voltage configuration------------CHNT

III、Technical Process

 QQ截图20

IV、Main technique parameter:

1.PP chips requirements

1.1MFI: 35-45g/10min±1% per block

1.2 Melt point:166℃

1.3 Ash: <0.15-0.25%

1.4 PP color master batch and additives

2.Products Width:3200mm

3.Filament denier:≤2.3denier

4.Output:about 5600Ton

5.Weight range:10-120g/m2

6.Maximum diameter of fabric per roll:1200mm

7.Design speed:10-280m/min

8.Running speed:10-250m/min

V、Labor arrangement

8 workers two shift per day

Salesman:3-5 person.

Technical engineer:2 persons

VI、Workplace:

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

L*W=30m*15m(excluding air blower);

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 900KW actual power:600KW, 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

 

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

 

 

IX、Machinery quality index,parameter and technical specification

☆Measuring and mixing device

1、Usage

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

2、Main technical parameter

2.1 Maximum feeding ability: 630㎏/h×2

2.2 Surge bin capacity: 2*1.5m3

2.3 Maximum additive hopper:3

3、Facilities and specification

3.1 Surge bin 2 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.

☆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

☆160 type screw extruder

1、Usage

The main usage of this device is to squeeze and melt PP, and additives as color master batch, antioxidant, fire retardant .

2、Main technical parameter

Screw diameter: Φ160×2,Max extrusion output: 550㎏/h×2

Screw rolling speed: 60r/min

Screw heating zone number:7 zones

AC motor

Facilities and specification

The device contains feed inlet, auto heating and cooling system and overpressure alarm system.

☆Screw spinning machine

Usage

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

Main technical parameter

2.1 Output:about 5600t/year

Fiber denier: ≤2.3denier

Weight range: 10-120g/㎡

2.2 Switched melt filter

Filter ratings:250

Filter area:5.5 square meter

2.3 Metering pump and transmission unit

Pump offering quantity:300CC×2

Frequency converter control synchronous machine, ShanXi China

2.4 Spinning container

Heating pattern: Oil heating

2.5 Fusant pipe

Heating pattern: Oil heating

2.6 Slot suction device

Total wind pressure: 1300Pa

Flow: 844m3/h

2.7 Spinning component

Hole diameter:0.42mm

L/D:1:4

Material:SUS431

☆Stretching device

Usage: stretching and cooling the fiber.

Main technical parameter:

Working width:3200mm

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 be adjusted according to process requirements.

☆Web forming machine

Usage

Offer carrier for fiber after stretching.

Main technical parameter

Air suction quantity: 48,000m3/h

Design speed: 280m/min

Normal running speed: 10-250 m/min

Web forming: venting quality 7,000~8,000m3/h.m2

3. Device components

3.1 web forming transmission device

3.2 Air suction channel

3.3 Sealing device

3.4 Position correcting set

3.5 Tension device

3.6 Rack device

3.7 Motor-drive rubber roller

☆Calender

Main parameter

Speed: 10-250m/min

Working width:3200mm

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

☆Lap winder

Main parameter

Speed: 10-250m/min

Working width:3200mm

Air shaft diameter: Φ76mm

Maximum winding diameter:1500mm

☆Slitter

Main parameter

Speed: 10-400m/min

Working width:3200mm

Minimum dividing width:120mm

Maximum fabric diameter: Φ1200mm

☆Electrical Control System

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

VIII、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 stop when it meets 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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