Zinser 351 - Oerlikon Schlafhorst - Oerlikon Textile

Oerlikon Schlafhorst
Zweigniederlassung der
Oerlikon Textile GmbH & Co. KG
Carlstr. 60
52531 Übach-Palenberg
Germany
Phone: +49 2451 905 1000
Fax: +49 2451 905 1001
E-Mail: info.schlafhorst@oerlikon.com
Internet: www.schlafhorst.oerlikontextile.com
OSC/ZIN/09-11/ZIN351/1EN

EN DE
ring spinning
Zinser 351
Acting fl exibly in the market

EN
ring spinning
Zinser 351
Acting fl exibly in the market

Welcome to the Zinser 351, the most fl exible
and most productive ring spinning technology
for an extensive range of applications. Not
only does the world’s longest ring spinning
machine make 1,680 spindles available, but
with the CoWeMat, the most process-reliable
doffer as well. As a result, you increase your
production, save staff expense and get more
yarn from valuable raw material – and this at
reduced spinning costs. From the roving
frame to the winding maschine, automation
solutions suitably customised to your
operation maximize your entire ring spinning
process.
Now learn more about the most cost-effi cient
ring spinning technology.

Zinser 351
Standard equipment
EasySpin
Page 20
OptiStep
Page 15
OptiStart
Traveller run-in program
Page 27
Central settings
Page 20
Enabled dialog
Page 20
USB stick
Page 20
Strong middle bottom roller
Page 13

1,680 spindle
The longest a
most cost-effi
ring spinning
in the world
Page 13
Po
su
Pag
Op
Pag
Tan
Pag
Dr
Pag
Hig
spindle technology
Page 15

Page 18 Page 19 Page 17
Page 19 Page 19 Page 26

Page 21
Page 33
Page 23
Page 30
Page 31
Zinser 351
Options

More production
More quality
More fl exibility
Less personnel
Less downtime
Less energy
Less raw material
Less wear parts
Less space costs

Zinser 351
Acting fl exibly in the market
Increasing productivity
The longest ring spinning machine in the world ..................................................... 13
Process reliability at maximum speeds ................................................................. 14
Zinser quality technologies
Wide range of applications ................................................................................. 17
Impact FX compact spinning .............................................................................. 17
Fancy yarns, maximally productive with FancyDraft and FancyDesigner .................... 18
SiroSpun and CoreSpun .................................................................................... 19
All-around protection for your quality .................................................................... 20
Saving on personnel, reducing downtimes
Being faster – the advantage that always pays off .................................................. 23
Saving resources
Energy costs always under control ...................................................................... 25
Lower spinning costs ........................................................................................ 26
Reduced wear part costs ................................................................................... 27

Automation and linked system solution
Automating means profiting ................................................................................ 29
CoWeMat – doffing automation with maximum efficiency ....................................... 30
The personnel-saving stand-alone solution ........................................................... 31
Quality-assuring link with every winding machine ................................................... 32
Transport automation from the roving frame to the ring spinning machine ................. 33
Remaining fl exible, securing the future
Zinser 351: The future thought ahead ................................................................. 35
Made by Oerlikon Schlafhorst
Partner for your success .................................................................................... 37
Technical details
Technical data ................................................................................................... 38

Increasing productivity
12 Zinser 351
> 1,680 spindles: The longest and most
cost-effi cient ring spinning machine in
the world
> Highest speeds and lowest yarn break
rates thanks to sensor-controlled
drive technology
> Operating closer to the technological
spinning limit with OptiStep
> Zinser high-speed spindles

Maximum economic
effi ciency in superlength
The longest ring spinning machine in the world – without centre drive
Zinser 351 with 1,680 spindles:
reduced space requirement
25 ring spinning
machines with
1,200 spindles,
7 roving frames,
25 winding machines
18 ring spinning
machines with
1,680 spindles,
5 roving frames,
18 winding machines
up to 8%
less space
required
Sophisticated drive technologies for long and
superlong machines
Superlong machines are increasingly in demand for commodity
production. However, superlength places considerable
demands on the system because the torsional forces
occurring must not affect the quality of the yarn. The bottom
rollers in particular are subjected to a torsion that the
Zinser 351 counteracts with stronger middle bottom rollers.
An auxiliary motor at the centre of a machine, which is
generally used on other machines, is not an option for the
Zinser 351 because it takes up space – and impairs productivity
per sqm in doing so – and it requires additional
maintenance input.
Zinser 351 with 1,680 spindles:
reduced production costs
1,200 spindles
1,680 spindles – 6%
80 90 100
Others:
27 mm
Illustration in original size
up to 6%
lower production
costs
Relative to a complete installation with 30,000 spindles (roving frame, ring spinning machine, winding machine)
Ne 30, carded cotton
Zinser:
30.5 mm
20% more
torsional strength
Only with Zinser: 1,680 spindles with maximum
use of space
The Zinser 351 with stronger middle bottom rollers realises
a cost-effective way of neutralising torsional forces.
Their drive motors fi x them in place when the machine is
stopped. This way, high Zinser spinning stability is assured
at superlength – cost-effi ciently, without auxiliary equipment
and without requiring extra space.
As a result, the Zinser 351 is not only the world’s longest
ring spinning machine, but the most economical one
as well. Make maximum use of your square metres, for
greater production per sqm.
Zinser 351 13

Process reliability at the
highest speeds
Sensor-monitored drives
As secure as a gear wheel:
Monitoring and control via sensor technology
The fi ne tuning of speed, twist and draft is essential for productivity
and quality when ring spinning. It must be assured
at all times that the values set are realised across the entire
length of the machine in actual fact too. That is why the
Zinser 351 relies on state-of-the-art, fully controlled drive
technology: All speeds are sensor-monitored online and
precisely readjusted on an ongoing basis in real time. As a
result, the drive concept combines the operational comfort
of electronic control with the accuracy and dependability of
a gear wheel.
14 Zinser 351
Sensor, twist
monitors and ensures constant
twist on an ongoing basis
Sensor, drafting system
monitors and ensures uniform
draft on an ongoing basis
Constant yarn count
at all times
Software-supported control circuit
Spindle speed, draft and twist are controlled online. The system
sensor-controls both the motor speeds and the actual
speed of the drafting system‘s bottom rollers, synchronises
the values among themselves and readjusts, if required, in
split seconds.
Maximum productivity, satisfi ed customers
The Zinser 351 achieves extremely low yarn break rates on
account of this highly precise all-around control of every
spinning parameter. The yarn count cannot change subtly
and unnoticedly – consistency in the yarn quality from spindle
to spindle is guaranteed.

OptiStep High-speed spindle technology
Higher speeds with OptiStep
Ensure maximum productivity with OptiStep. The start-up,
tip and main spinning speeds can be defi ned very accurately
via a 10-point speed curve. This means you can operate far
closer to the technological spinning limit across the entire
bobbin build and achieve peak production. The traveller
service life is also extended.
Precision and quiet running at highest speeds
Zinser high-speed spindles are another reason for the high
productive capacity of the Zinser 351. The precise and highly
stable high-speed spindle bearings in particular ensure absolute
quiet running at top speeds. The spindles are economic
due to their low energy consumption, scarcely require maintenance
and have a long service life.
Zinser 351 15

Zinser
quality technologies
16 Zinser 351
> Maximum fl exibility, wide range of
applications
> Impact FX – the most productive compact
technology
> Fancy yarns, highly productive with
FancyDraft
> Expanding the product range with CoreSpun
and SiroSpun
> All-around protection for your quality
> Fast, reliable operation with EasySpin

Control your quality
advantage as the
application requires
Wide range of applications Impact FX compact spinning
As fl exible as the textile market itself
Fine yarns for high-quality shirt fabrics or coarse denim
fancy yarns, the full spectrum of quality ring yarns can be
produced on the Zinser 351 – subject to the demands of the
market or following the current fashion trends.
With the Zinser 351 you are processing virtually every rawmaterial
quality and yarn count from coarse to fi ne at highest-quality.
Rapid adjustments of production to the current
demands of the market are fl exibly feasible at all times.
You expand your product range easily and quickly thanks to
the FancyDraft options for trendy fancy yarns, the CoreSpun
and SiroSpun add-ons.
No loss of compact power
The market share of compact yarns is constantly growing.
Increase your competitive advantage with Impact FX, the
world’s most effi cient compact technology:
– automatically self-cleaning
– equipped with its own controlled vacuum unit
– variably adjustable in its compact characteristics.
While in other systems subtle obstruction of the compact
module often requires considerable supervision and maintenance
input, Impact FX guarantees reliable, ideal compact
quality without additional personnel.
Read more in the supplemental brochure entitled “Zinser 351 Impact FX”
Zinser 351 17

Fancy yarns,
maximally productive
FancyDraft
MultiCount MultiTwist MultiCount and MultiTwist
combined
18 Zinser 351
X
X T/m X Y T/m Y
Reacting fl exibly to market requirements
With the integrated FancyDraft fancy yarn system you are
producing stylish fancy yarns on the Zinser 351 in an exceptionally
cost-effi cient way. New fabric structures are in
demand season after season, time after time. With Fancy-
Draft you can generate the desired effects quickly and easily
on the EasySpin touchscreen. The possibilities are endless.
Y
Perfect structures absent the moiré effect
Zinser FancyDraft does not require any setting for separate
effects. The desired fabric effect in the woven or knitted fabrics
is generated by prespecifi ed effect thicknesses and the
assignment of length ranges. This fancy technology prevents
the moiré effect so feared in practice.

Top yarns with
process advantage
FancyDesigner
Designing effects on the PC and transferring to the
machine
It is even faster and easier when you create your effects with
FancyDesigner software on the PC. Simulate your desired
effect right on the screen: FancyDesigner displays the effect
on the textile fabric for you as a 2D image. Then you generate
the production data for the Zinser 351 directly from the
design. Easily transferring to EasySpin with a USB stick and
your fancy yarn production is up and running.
SiroSpun & CoreSpun
Ring spinning SiroSpun
Winding
Twisting
Weaving (Knitting)
Winding
Spinning and twisting in one operation
With the Zinser 351 you spin twisted yarn in a single operation.
In the economic SiroSpun process, two rovings are led
in parallel through the drafting system and are only combined
after the nip point of the front top and front bottom
rollers. A Siro yarn is produced from the twisted single yarns
– a two-ply yarn with twist.
Hard and soft Core yarns with CoreSpun
Expand your range with Core yarns. Hard and soft Core
yarns can be produced on Zinser 351 ring spinning machines
with simple modifi cations and additional elements in
the creel and drafting system.
Zinser 351 19

All-around protection for your quality
EasySpin
Operating technology assuring the highest quality
All Oerlikon Schlafhorst machines stand out due to their market-leading,
ergonomical operating concept. Your employees
have the status of the machine, including all current process
data, in view at all times on the big coloured EasySpin touchscreen
– for maximum quality assurance.
Integrated know-how
Your staff are routed to the right setting quickly and securely:
with images and icons and in various languages. Practical
tips are found at every input screen. Illustrated messages
provide targeted information about actions that are required.
20 Zinser 351
Reproducibility
Central setting, consistent yarn quality
With the Zinser 351 you produce quality bobbins that are as
like as two peas in a pod. EasySpin and ServoDraft make
mechanical settings unnecessary – they ensure the consistency
of every machine. Every important spinning parameter
and machine component, e.g. spindle drive, FancyDraft and
CoWeMat, is centrally controlled. Central settings minimise
adjustment errors and eliminate inaccuracies. Store your lot
data in the EasySpin article data archive or use a USB stick;
that way you ensure maximum reproducibility at all times.

Reliable in case of power failure
Maximum productivity in case of power failure
The Zinser 351 buffers short power failures up to 2 seconds
and continues running without yarn breaks. The mains
power failure support system monitors the power supply and
the speed of the machine on an ongoing basis for this purpose.
If the power fails, the spindle drive motors operate in
generator mode and supply the rest of the machine’s motors
with energy.
In case of a longer power failure the machine shuts down
gracefully. After the energy supply has been restored, the
machine starts running steadily again without further yarn
breaks. Any additional effort to remedy yarn breaks is obviated
as a result and such being the case, no extra staff
expenditure is required.
Central data management
Networked quality and production management
With the Plant Operation Center (POC) you are always up to
date as to the staff deployment and the level of effi ciency at
which your system is currently operating.
Your Oerlikon Schlafhorst product lines are linked up via a
system network employing a central POC computer. All production
and quality data are acquired online and are available
via mouse click as shift or production reports. With information
prepared in detail you optimise your operational application
fl ows and in this way increase the economic success of
your company.
Zinser 351 21

Saving on personnel,
reducing downtimes
22 Zinser 351
> Less downtime, less personnel thanks
to low-maintenance drive
> Less downtime, less personnel thanks
to targeted service

Being faster –
the advantage that
always pays off
Low-maintenance drive
Maintenance-free tangential belt
The Zinser 351’s multi-motor single tangential belt drive
system does not require maintenance. If the belt change
is made a part of the routine maintenance of the machine,
you reduce maintenance-required downtimes to an absolute
minimum – for the maximum economic effi ciency of the
system.
Spinning, not cleaning
Additional advantages of the tangential belt drive: It is encapsulated
and the belt surface area is very small. That is why it
does not generate any air whirl in the machine, such as the
drum shaft of a 4-spindle belt drive. The staff costs for cleaning
the Zinser 351 are minimal as a result.
FilaGuard single-yarn break detector
Fast action, more production
FilaGuard ensures that yarn breaks are corrected as fast as
possible, for more production on each spindle. The singleyarn
detector monitors the rotation of the steel ring traveller
of every single spinning position and indicates the break to
your staff at once via a signal visible over a long distance.
That way with FilaGuard your staff expenditure is signifi cantly
reduced and the effi ciency of your Zinser 351 ring spinning
machines is further increased.
Zinser 351 23

Saving resources
24 Zinser 351
> Energy-effi cient drives
> Reduced energy consumption
with OptiSuction, the controlled
yarn break suction system
> Energy-saving spindle drive
> Raw-material savings with
RovingGuard
> Longer service lives of travellers,
aprons and pressure rollers with
OptiStart and OptiMove

Energy costs: always
under control
OptiSuction yarn break suction system High-performance drives
Without OptiSuction
Vacuum level
Energy
Without OptiSuction:
higher vacuum level, higher
energy consumption
t
With OptiSuction
– 13% up to 13%
Vacuum level
less energy
required
Energy
With OptiSuction:
lower vacuum level, reduced
energy consumption
Less energy, more income
The intelligent OptiSuction sensor-monitored yarn break
suction system ensures maximum energy effi ciency. Its
vacuum control always supplies the precise amount of
vacuum needed, independent of the fi ll level in the fi lter box
for fi bres.
Actual value equal to nominal value – at all times
Settings can be confi gured conveniently on the EasySpin
touchscreen. You produce economically and reliably as a
result because the vacuum is always optimally adjusted
to the raw material and the yarn count. Constant negative
pressure across the entire bobbin build is ensured with this
closed control circuit.
t
Top performance class drives do not require an
additional cooling circuit
Technology quality from Oerlikon Schlafhorst means: topquality
components at critical points. On the Zinser 351 the
spindle and drafting system drives are powered by energyeffi
cient motors. The drives are designed specifi cally for the
output called for in the spinning machines and they do not
heat up. This means: Energy is converted to speed, not to
heat.
Zinser 351 25

Lower spinning costs
Energy-saving spindle drive RovingGuard roving stop
Reduced friction, maximum energy efficiency
The most important advantage of the Zinser multi-motor
single tangential belt drive system: It consumes less energy
than other drives. Thanks to fewer deflection points and belt
deflections friction is minimised and energy consumption is
reduced as a result.
26 Zinser 351
Saving on yarn resources
To keep the roving feed from running on uncontrolledly in
case of a yarn break and wasting expensive material, the
RovingGuard automatic roving stop interrupts the roving
feed in the drafting system section. The reaction occurs
within milliseconds. That way no hazardous wind laps occur
and you preserve your valuable yarn resources for yarn
production.

Reduced wear part costs
Ring traveller effi ciency with OptiStart
Traveller costs are reduced with OptiStart
Ring travellers last longer if they are run in properly. This can
be done very easily and entirely automatically with OptiStart.
The automatic ring traveller run-in program controls the
individual running-in phases of the ring travellers up to
production speed reliably and precisely. This signifi cantly
increases the traveller service life and relieves your spinning
components budget and your personnel.
Spinning components effi ciency with
OptiMove
conventional konventionell Maschinengeneration OptiMove 351
Longer service life with OptiMove
On machines without an electronic roving guide drive, the
yarn only travels in a narrow range by means of aprons and
pressure rollers. These wear out quickly as a result. With
the electronic OptiMove the traverse of the yarn is increased
and controlled as a curve. Dead points do not occur at the
defl ection points. Wear is reduced thanks to the more even
load and the service life of the aprons and pressure rollers is
extended considerably. An advantage that pays off: thanks
to the longer service lives of the aprons and pressure rollers,
reduced staff costs, longer maintenance intervals and with
them the increased effi ciency of your ring spinning system.
Zinser 351 27

Automation and linked
system solution
28 Zinser 351
> Automation solutions from the roving frame to the
winding machine
> CoWeMat – the world‘s most productive and most
reliable automation
> Stand-alone solution with CoWeFeed saves on
staff – only with Zinser
> Lowest labour requirement, lowest logistics costs
and maximum quality assurance when linked with
the winding machine

Automating means profi ting
Custom automation options
Stand-alone solution:
Zinser 351 with CoWeMat 395 F and
CoWeFeed, the unsorted tube feeding
Producing independent of personnel
It is becoming increasingly more diffi cult for spinning mills to
fi nd steady employees. As a result, the automation trend is
gaining greater momentum worldwide. But automation also
increases and assures yarn quality.
Oerlikon Schlafhorst provides you with cost-effi cient and
customised automation solutions:
– for the roving frame and roving bobbin doffi ng
– for transporting roving bobbins to the ring spinning
machine
– for doffi ng and the transport processes at the ring
spinning machine
– for transport solutions from the ring spinning machine to
the winding machine
Linked to the winding machine:
Zinser 351 with CoWeMat 395 V
Automated material flow
from the roving frame to the
ring spinning machine
Flexible with the stand-alone solution or maximum
effi ciency with linked systems
Doffi ng automation with full fl exibility or maximum economic
effi ciency for large lots – it is your choice:
The Zinser 351 as a stand-alone machine with CoWeMat
395 F fi ts every space situation because it is spatially
independent of the package winding machine. It enables
you to produce fl exibly and saves on personnel in particular
thanks to CoWeFeed, the unique unsorted tube feeding. The
Zinser 351 linked machine with CoWeMat 395 V links with
every commercially available package winding machine and
reduces your labour and space requirements to a minimum.
Zinser 351 29

Doffing automation with
maximum efficiency:
CoWeMat
CoWeMat, the most reliable doffing technology
Known around the world for maximum operational
reliability
Reliable doffing automation on the ring spinning machine has
a name known worldwide: CoWeMat – the most cost-efficient
doffing technology. Because the most important thing
in your spinning mill is how many kilos of yarn are actually
produced at the end of every shift:
2x the protection for your production
Each gripper is moved pneumatically by a diaphragm, without
mechanical stress of the air-ducting elements. Second,
every outer gripper is supplied with compressed air separate
from the machine’s vacuum system. If a gripper malfunctions,
the CoWeMat and the machine continue running: for
maximum efficiency.
30 Zinser 351
No controls required
The CoWeMat’s high level of operational reliability cannot
be taken for granted. In the case of other doffing systems
design-related malfunction risks are known, which require
persistent controls. Here, individual leaks can even cause
machine stoppage. The CoWeMat, on the other hand, increases
and preserves your high level of productivity automatically.
Monitored doffing also for yarns that are highly
tenacious against rupture
A light barrier monitors the smooth application flows of the
doffing. In case of a malfunction, the machine shuts down
automatically. Even yarns that are highly tenacious against
rupture are safely separated from the outer gripper together
with the Zinser spindle‘s separation technology.

Taking advantage of
automation, maintaining
application flows
Doffing automatically and remaining flexible
With the CoWeMat 395 F doffer you can position the Zinser
351 freely because it is not connected to the winding machine.
As a result, you remain flexible, can configure your
application flows freely and always meet your customers’
demands. You change the yarn spectrum as required and
spin large or small lots, yarn qualities and counts as needed.
Zinser BobbinTray – for greater productivity
The Zinser BobbinTray system transports bobbins and
empty tubes without contact, thus ensuring high Zinser yarn
quality. The individually guided, BobbinTrays and the conveyor
belt ensure precise positioning during doffing and a rapid,
reliable material flow.
Zinser 351 with CoWeMat:
reduced personnel costs
Zinser 351 without doffer
Zinser 351 with doffer
CoWeMat 395 F
– 50%
0 50 100
Time-saving stand-alone solution: CoWeMat 395 F with CoWeFeed
up to 50%
lower
personnel
costs
Basis: 30,000 spindles, Ne 30, carded cotton
Uniquely time-saving: CoWeFeed
Save on staff when making the empty tubes available. Only
CoWeMat 395 F has CoWeFeed, the unsorted tube feeding.
The empty tubes are simply dumped into the feed container –
sorting is not required. One filling is sufficient for a full takeoff,
even with superlong ring spinning machines.
Automatic, fast, productive
No matter how the tubes are situated, CoWeFeed finishes
the processing automatically and trouble-free. Even with
1,680 spindles removing the bobbins and feeding the empty
tubes is rapidly carried out between two doffings – for maximum
productivity.
Zinser 351 31

Lowest labour utilisation,
highest reliability
Efficiency maximisation in linked system solutions: CoWeMat 395 V
Maximum economic efficiency in linked systems
A linked system involving superlong ring spinning machines
pays, particularly for the continual production of big lots
without many changes. Many efficiency factors can be taken
optimal advantage of, e.g. use of space, synchronisation of
winding and spinning capacity, minimisation of the labour requirement
and quality management. As a result, efficiency is
increased and production run times are significantly reduced.
Little effort is required on your part to link the Zinser 351 with
CoWeMat 395 V with all commercially available automatic
package winding machines.
32 Zinser 351
Higher package quality, highest efficiency
Thanks to contact-free transport of the bobbins the quality
of the yarn spun remains retained at 100%. The advantage:
Thanks to yarn-protecting bobbin transport, trouble-free
unwinding with the lowest yarn break rates and highest efficiency
and quality is expected.

Transport automation from the roving
frame to the ring spinning machine
Tailor-made solutions for roving transport automation
Transport automation, just the way you need it
Automation solutions are always distinct. Oerlikon
Schlafhorst provides you with custom roving transport
automation for the Zinser 351 from any commercially
available roving frame, adjusted to fit your spatial
requirements and your budget – from the economically
priced version with manually actuated trolley trains to the fully
automated system with CimTrack 3 or CimTrack 4.
Up to 35% less personnel costs
Compared to manual roving transport, you can save on
personnel costs, e.g. for coarse yarns with CimTrack 3/4
creel automation, up to 35%.
Your advantages: More productivity, more reliable
quality
– No roving bobbin contact, no package surface damage
– No intermediate storage that could cause damage to or
soiling or aging of the roving
– No mix-ups
– Clearly structured material flow, acceleration of your
processes
– Equalisation of work application flows and smoothing of
peaks in the labour requirement
Read more in the brochure entitled “Zinser roving frame and automation
solutions“
Zinser 351 33

Remaining fl exible,
securing the future
34 Zinser 351
> Flexible technology platform
> Comprehensive options for a wide
range of applications: FancyDraft,
FancyDesigner, CoreSpun, SiroSpun
> Can be retrofi tted at any time
> Zinser 351+ can be upgraded to
Impact FX compact spinning

Zinser 351:
The future thought ahead
Flexible technology options
Create room for decisions
With the Zinser 351 you are investing in a technology
platform that provides you with maximum freedom. With
additional options like FancyDraft, FancyDesigner, CoreSpun
and SiroSpun you are making your ring spinning machines fi t
for new fashion trends at any moment and expanding your
product portfolio with new yarns. Because a niche application
today can already be standard tomorrow.
Impact FX upgrade with the Zinser 351+
Upgrade to Impact FX, the self-cleaning compact
spinning technology
Spinning mills that produce different yarns and need frequent
changes to meet new customer demands should select the
Zinser model 351+ when making their investment decisions
so that they can remain fl exible for future requirements. It can
be upgraded to Impact FX, the unique self-cleaning compact
spinning technology, with little effort at any time.
Zinser 351 35

Made by
Oerlikon Schlafhorst
36 Zinser 351
Premium
technology
Advance of
the market
leader
System
solutions
through to
the package
> Market and innovation leader in system
solutions for the spinning mill
> Specialist for greater economic effi ciency in
ring spinning and compact spinning
> Tailored technologies with greater energy
effi ciency, greater raw material fl exibility and
smarter automation
> Trusted service quality worldwide
Branches
across the
world
Top class
service

Partner for your success
Know-how on call Custom-fi t effi ciency
Effi cient solutions for the spinning mill
Oerlikon Schlafhorst is your guarantor for sure success.
We are the only company on the international market that
offers trend-setting rotor spinning, ring spinning, compact
spinning and winding machines from one single source for
the important issues of our time: For the most effi cient use
of raw materials and resources. For greater productivity
in keeping with pinpoint quality. For rational automation in
every market segment. For yarn and package quality that
guarantees optimal added value and provides downstream
manufacturers with the ideal basis to start from.
Simply successful with smart technology
Quality, productivity and cost-effectiveness are decisive
factors of success for your economic efficiency. We
support you in setting the right priorities in your market:
with European know-how, innovative power and process
experience.
We make it easy for you to be successful – with smart
technology solutions that operate at the touch of a button
in a self-explanatory and self-regulatory way and minimise
your effort along with resources, personnel and costs. High
output and pinpoint product quality, minimal downtimes,
flexibility and ease of maintenance are features that yield a
quick profit.
Zinser 351 37

Technical data
Zinser 351
38 Zinser 351
Maschinenlänge Machine length L in in mm L = 5794 6210 + X (Zinser 351 mit with CoWeMat 395 395 F) F)
820 500 500 840 1400 2140
L1 = 3820 4070 + X (Zinser 351 ohne without CoWeMat 395 395 F) F)
10
Zinser 351 with CoWeMat 395 F – Stand-alone – CoWeFeed – BobbinTray.
Zinser 351 with CoWeMat 395 V – Linked system – BobbinTray.
Features
Application area
Staple fibres up to 60 mm
Raw material qualities
Cotton, viscose, manmade fibres
and their blends.
Count range
167–4 tex
(Nm 6–270, Ne 4–160)
Twist range
100–3,500 T/m
Draft range
8–80 fold,
higher drafts optional
X
X
L1
No. of spindles x gauge
No. of spindles x gauge
L
820 500 500 840
10
1400 30
Machine length L in mm
Please take note: Linked system interface lengths must also be taken into
L = 4100 + X (Zinser 351 with CoWeMat 395 V)
account. Definite dimensions given in the order installation plan.
Spindle gauge
70; 75; 82.5 mm
Tube length
180–260 mm
Ring diameter
36–58 mm
Spindle speed
25,000 rpm (mechanical)
L
Comments
> 1,248 spindles: central suction system
Depending on the raw material, restrictions
are possible on ring spinning machines with
more than 1,200 spindles.
Gauge Tube length No. of spindles
mm mm
Options
FancyDraft
FilaGuard
RovingGuard
POC
SiroSpun
CoreSpun
Combination SiroSpun and CoreSpun
1382
1,164 mm
max. 1,525 mm
70 180–210 > 1488–1680
70/75 180–230 240–1488
70/75 up to 260 240–1200
82.5 up to 260 180–1116

Technical data
Zinser 351+
X
820 500 Machine length L in mm L = 7060 + X (Zinser 351+ with CoWeMat 395 F)
500 840 840* 1400 2140
L1 = 4920 + X (Zinser 351+ without CoWeMat 395 F)
10 10
Zinser 351+ with CoWeMat 395 F – Stand-alone – CoWeFeed – BobbinTray.
X
L1
L
L
820 500 500 840 840* 1400 30
10 10
Zinser 351+ with CoWeMat 395 V – Linked system – BobbinTray.
Features
Application area
Staple fibres up to 60 mm
Raw material qualities
Cotton, viscose, manmade fibres and
their blends.
Count range
167–4 tex
(Nm 6–270, Ne 4–160)
Twist range
100–3,500 T/m
Draft range
8–80 fold,
higher drafts optional
No. of spindles x gauge
No. of spindles x gauge
Machine length L in mm
L = 4950 + X (Zinser 351+ with CoWeMat 395 V)
Spindle gauge
70; 75 mm
Tube length
180–260 mm
Ring diameter
36–54 mm
Number of spindles
240–1,680
Spindle speed
25,000 rpm (mechanical)
Please take note: Linked system interface lengths must also be taken into
account. Definite dimensions given in the order installation plan.
* does not apply to ring spinning machines
1,296-1,680 spindles
Options
FancyDraft
FilaGuard
RovingGuard
POC
SiroSpun
CoreSpun
Combination SiroSpun and CoreSpun
1382
1,164 mm
max. 1,525 mm
Depending on the raw material, restrictions
are possible on ring spinning machines with
more than 1,200 spindles.
Zinser 351 39