Shaoyang Textile Machinery Spunbond nonwoven manufacturing line SxxS ,
sms , SSmmS, SmmS,
Short Description :
Spunbond nonwoven manufacturing line SxxS , sms , SSmmS, SmmS,
Year(s) :
2020
Quantity :
1
Location :
Seller or machines location:
MIDDLE EAST
Last check :
05 Nov. 2025
This equipment is suitable for the production of spunbond nonwovens
with a variety of colors and different properties using PP chips as
main material mixed with master batch, antioxigen, anti-pilling agent
and flame retardant.
SxxS
SmmS
SSmmS
Currently ss (SxxS) only, customer can do sms or ssmms by upgrading
parts
Platform is ready for additional beams, they can invest in additional
parts to producr smms or ssmms
The line can be configured to ve extended to produce high grade
fabrics (add additional beams to producr more protective layers)
Ⅰ. Application
This equipment is suitable for the production of spunbond nonwovens
with a variety of colors and different properties using PP chips as
main material mixed with master batch, antioxigen, anti-pilling agent
and flame retardant.
II. Design Basis
1. Project data
Raw material: Polypropylene chips (Melt index: 30-40g/10min, with
variation not more than 1% for each batch; Melt point: 166℃; Ash
content: ＜0.15-0.25%)
Annual output: 2000 tons (say 8,000hours based on 2.2denier single
filament )
Extruder size: φ130×32
Max. winding diameter: 1000mm
Process speed: 10-130m/min
Installed power: approx. 700kW
2. Product specifications:
Web width: 1600mm
Single filament titer: 1.8-2.2 denier
Web weight: 10-150g/m2
III. Process flow:
Feeding (suction, dosing and mixing)→melting and extruding (with
recycle
extruder)→filtering→metering→spinning→quenching→airdrawing
forming→calendering→winding→slitting
IV. Description of unit machines
1. Dosing and mixing system
1.1 Function
Chips are transported by a suction system from the ground to the
dosing and mixing system on the third floor. Main material and
auxiliary materials can be prepared as per a certain ratio. The whole
system consists of the following:
Consisting of a main material tank, two auxiliary tanks, a mixing
tank, a suction device, a metal detector, complete with an alarm unit
for low and high chip levels, automatic control of feeding.
The main material is suctioned automatically with the ancillary
material filled manually. Dosing screws are used for filling
proportionally.
1.2 Technical data
Max. feeding capacity for main material: 480kg/hr
Volume of storage hopper: 0.6m3
Max. mixed components: 3
2. Extruder
2.1 Function
Used to melt and extrude PP chips mixed with master batches and
additives such as antioxidant, anti-pilling agent and flame retardant
agent, including chip inlet, automatic temperature controls, cooling
system, alarm system for all the heating zones with temperature meter,
solid relay and pt100 platinum resistance.
2.2 Technical data
Max. extruding capacity: 350kg/hr
Diameter of screw: 130mm
L/D: 32
No. of heating zones: 7
3. Spinning machine,
3.1 Function
The melt coming from the extruder becomes filaments after passing
through the filter, melt distribution line, metering pump and spin
packs. It also includes automatic heating and insulating system,
pressure indication and control system behind filtering screen.
3.2 Technical data
3.2.1 Output: 2000 tons/year
Single filament titer: 1.6-2.2denier
Web weight: 10-150 g/m2
3.2.2 Melt prefilter
Filtering precision: 60μm
3.2.3 Metering pump and its drive
Metering capacity: 200cm3/r
Driven by an inverter-controlled synchronous motor
3.2.4 Spinning beam
With electrical heating
No. of heating zones: 13
3.2.5 Melt distribution line
With electrical heating
3.2.6 Spin pack
No. of holes： 8782
Hole diameter：Φ0.5mm
L/D ratio：5
Material for spinneret and distribution plate: heat-resistance SS
3.2.7 Monomer suction device
Drag motor: 2.2kW
4 Edge recycle extruder
4.1 Function
Used for recovery of edges, including A.C. regulating motor for
recovery screw and complete temperature control system composed by
temperature meter for each heating zone, solid relay and pt100
platinum resistance.
4.2 Technical data
Screw size: φ105 x 15
5 Quenching and drawing system
5.1 Function
Used for the cooling and drawing of filaments, including a quenching
chamber, upper drawing channel, middle drawing channel, lower drawing
channel, and diffusion air duct. Double-side quenching is employed.
5.2 Technical data
Nominal working width: 1600mm
6 Web former
6.1 Function
Used as carrier for the drawn fiber webs, including a drive system for
web forming belt, a suction channel device, a sealing device, an
automatic correcting device, belt tensioning device, a frame and a
pre-pressing roller
6.2 Technical data
Max. mechanical speed: 150m/min
Process speed: 10-130m/min
Air permeating ratio of web forming belt: 7000-8000m3/h.m2
7 Calender
7.1 Function
Used for bonding formed webs by pressure and heating.
7.2 Technical data
Process speed: 10-130m/min
Working width: 2000mm
Type of rollers: engraved upper roller and plain lower roller
8 Winder
8.1 Function
Used for winding the bonded webs on rolls.
8.2 Technical data
Process speed: 10-130m/min
Working width: 2000mm
Max. winding diameter: 1000mm
10 Electrical Control
10.1 Controlled by SIEMENS PLC and touch screen.
10.2 Inverters to be Siemens
Additional Prep Fees May Apply
critical parts are from reifenhauser enka technica . all spinning
some uninstalled platform parts
Turkey
