3.2Meter SSS Spunbonded Nonwoven Machine
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 first S 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 S nonwoven machine is quite advanced, stable and reliable
Huiyu S machine choose the key equipments from the following companies ：
Zhoushan Jinhu---------------------Screw extruder
Qiaode-------------------------------Calender
ABB ------------------------------ frequency converter
Siemens------------------------------PLC
Low voltage components-----------CHNT
With equipments from famous manufacturers in China and abroad, combined with mature technology from Huiyu, the technology、development、producing and the feature of machines are all very advanced among the similar equipments ,so can ensure the high quality for the production line.
Huiyu is a professional manufacturer for the spunbond melt technology production line. Successful research S、SS、SSS、SMS、SMMS、SSMMS production line ,with the best technology and strong project capacity.
III、Technical Process
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：1.8-2.3denier
4.Output:about 9000Ton
5.Weight range：12-70g/m2
6.Maximum diameter of fabric per roll：1200mm
7.Design speed：≦350m/min
8.Running speed：≦350 m/min
V、Labor arrangement
15 workers three shift per day,
Carry workers:3 persons
Salesman:3-5 person.
Technical engineer:2 person
VI、Workplace:
Size of machine: W*L*H=30m*17m*10.5m
Suggested workplace area: 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 1600KW, actual power:900KW, 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
|
|
Allowable deviation(%)
|
First class
|
±8
|
|
Final product
|
±10
|
|
Width deviation(%)
|
First class
|
+2.0，-1.0
|
|
Final product
|
+2.5，-1.5
|
|
Fracture Strength
|
Longitudinal Strength
N≥
|
First class
|
15
|
35
|
50
|
|
Final product
|
12
|
30
|
45
|
|
transverse strength N≥
|
First class
|
10
|
28
|
44
|
|
Final product
|
8
|
25
|
38
|
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 ,fire retardant with certain ratio
2、Main technical parameter
2.1 Maximum feeding ability: 600㎏/h
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 3 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
☆135type 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*3,Max extrusion output: 520㎏/h
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 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 9000t/year
Fiber denier: 1.8-2.3denier
Weight range: 12-70g/㎡
2.2 Switched melt filter
Filter ratings:250 section
Diameter:172mm
2.3 Metering pump and transmission unit
Pump offering quantity:300CC*3
Frequency converter control synchronous machine, made in ShanXi
2.4 Spinning container
Heating pattern: Oil heating
2.5 Melt pipe
Heating pattern: Oil heating
2.6 Monomer suction device
Air pressure:1300Pa
Flux: 844m3/h
2.7 Spinning component
Hole diameter:0.42mm
L/D:1:5
Material:SUS431
☆Stretching device
Usage: stretching and cooling the fiber.
Main technical parameter:
Working width:3200mm 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.
☆Web forming machine
Usage
Offer carrier for fiber after stretching.
Main technical parameter
Air suction quantity: 42000m3/h
Design speed:350m/min
Normal running speed: ≦350 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 Air suction channel
3.3 Sealing device
3.4 Position correcting set
3.5 Tension device
3.6 Rack device
3.7 Pre-roller
☆Calender
Main parameter
Speed:10- 350m/min
Working width:3200mm
Diameter: Φ120mm
Max winding Diameter:1200mm
Roller type: Up roller is embossing roller, down roller is mirror roller.
☆Lap winder
Main parameter
Speed: 10-500m/min
Working width:3200mm
Paper tube diameter: 150mm
Maximum winding diameter:1500mm
☆Slitter
Main parameter
Speed: 10-500m/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.
Hubei Huiyu Machinery CO.,LTD.
