YarNmaster® ZENIT

4591

9003

en

YARNMASTER ®

ZENIT

BuILT TO SEE MOrE

WiththenewYarnMasterZenitgeneration

LOEPFEsucceededinraisingthereliable

technologyofopticalyarnclearerstoanew

level.Itisintendedforcustomerswiththe

highestdemandsonyarnclearingandyarn

qualitywhowanttobeensuredofsafetyand

reliability,evenunderthemostproblematic

ambientconditions.

The yarn fault is illuminated from all

sides in the optical mirror field. Special

pre cautions ensure reliable measuring

results, irrespective of position and

color of the yarn fault, of the influence

of stray light, ageing and dust.

The decisive factors are:

➜ Measuring principle LOEPFEsyarnclearersalwaysusedoptical

technology.

• Independentofthematerial

• Measuringresultsarenotaffected

byambientconditions

• Alwaysconstantconditions

➜ Flexibility Thebestyarnclearerforallapplications!

• Forallstaplefiberyarnsandmaterials

• Asensingheadcoveringthefollowing

yarncountranges:

TKYMZENITNe2.4–320

TKYMZENITF(P)Ne4.1–320

• Forallsplicertypes

• Maximuminvestmentsecurity

• Higheconomicefficiency

YARNMASTER ®

ZENIT F

LOEPFE is pioneer in foreign matter detection since 1991.

TheredesignedYarnMasterZenitFsensortechnologyensures

aunprecedentedforeignmatterclearingprecision.

Theyarnbodyisilluminatedsequentiallyfromseveralangles

inordertofullyevaluatethefaults.Signalsresultingfromreflection

andtransmissionarecomputedsothatyarndiameterdifferences

arecompensatedandforeignmattersmadevisible.

LOEPFEsuccessfullyimplementsthewideknow-howforallsorts

ofapplications.Disturbingforeignmattersarereliablydetected

andclearedinraw-white,dyedaswellasmélangestapleyarns.

F ClusterByusinganadditionalclearersetting,off-standardbobbinsare

reliablydetectedwithregardtosoiling(e.g.:oilspots)andelimi-

natedfromproduction.

“Seeing more is decisive”

PIONEEr IN FOrEIgN MaTTEr aND POLYPrOPYLENE DETECTION

YARNMASTER ®

ZENIT FP Colorless or with Identical ColorsFineforeignmatterisverydifficulttosee

withthenakedeye.However,withthe

LOEPFEP-sensor,itcanbedetected

easilyasprovenalreadyinvariouspractical

applications.

In carded cotton Ne 28

In combed cotton Ne 40

In combed cotton Ne 155

Benefits to the user➜Theindustriallyreliableclearingofsyn-

theticforeignmatterprovidesadecisive

competitiveadvantage.

➜Hookingduringsectionalandbeam

warpingaswellasyarnbreaksin

productionareeffectivelyreduced.

Thisincreasesproductivityandquality

atthesametime.

➜Veryexpensivefaultsinthedyedand

finishedendproductarereduced.

Theresult:Lesscomplaintsalongwith

bettermargins.

Consistently further developed and optimized, the P2 sensor sets new standards.

OpticalNSLTfault

Opticalcoloredforeignmatter

Triboelectricwhiteandtransparent syntheticfibers

PIONEEr IN FOrEIgN MaTTEr aND POLYPrOPYLENE DETECTION

YARNMASTER ® LABPACK

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YARNMASTER ®

ZENIT➜ Channel Clearing • Opto-electronicprecision

• Easytooperate

• Yarnclearingwithclearerchannels:

NepsShort LongThinSplice Yarn count Short count

➜ Cluster Channel Clearing

Additionalclearingcurvesensurethereli-

abledetectionof:

Periodic clustersNon periodic clusters

➜ Class Clearing Inaddition,128optionallyselectable

classesareavailable.Incombination

withchannelclearing,thedesiredqual-

ityisachievedwiththehighestpossible

machineusage.Eveneffects,forexample

“definedflames”,canbeclassifiedas

non-disturbing(clearingwindow).

➜ Classification of Yarn Faults

Allclearedandremainingyarnfaultsare

classifiedaccordingtointernationallyap-

plicablestandards.Thereferencelengths

(forexampleper100000m)can

befreelyselected.Classificationis

performedrelativetogroupsandalso

tospindles.

LOEPFE – SFI/D– Off-Standard Bobbin Detection

Adaptedtothesituationinwinding,itis

possibletodetectoff-standardbobbins

simplyandreliablywithonlyonesetting

withrespecttothemostimportantquality

parameters

10 Hairiness11 Neppiness12 Irregularity CV,

Diameter variations VCV variably adjustable observation length

13 Imperfections IPI

andtakethemoutofproduction.

LabPack is an extra option for YarnMaster Zenit:

Online Evaluation of Quality Data

Inadditiontodiameter-relatedimperfections

suchas

• Neps+200%,

• Thick+50%,

• Thin–50%

thesurfaceindicesspeciallydeveloped

byLOEPFE

• SFI

• SFI/D

• VCV

arealsomonitoredonline24h/day.

1234567

89

LoepfeBrothersLtd.

8623Wetzikon/Switzerland

Phone +41434881111

Fax +41434881100

sales@loepfe.com

www.loepfe.com

YarnMasterandMillMasterareregistered

trademarksofLoepfeBrothersLtd.

Subjecttotechnicalmodifications