Martin Model MCB

Automatic Butt Splicer

Martin MCB Butt Splicer Offers:• Reliable,patentedrollingshearspliceunitforcleancut-offand

tightsplices• Angledbuttsplicetapedononeorbothsides• Automaticspliceinitiationatadjustablerolldiameter• Patentedlift-and-loadrollloading• Capacityfortwofull-diameterrollsatanytime• Switch-actuatedpneumaticspindles• Bi-directionalunwindcapability• Automaticrollsidelayforlateraledgealignment• Martininertia-compensatedtensioncontrolsystem

Optional Features• Hazardousenvironmentprovisions• In-registersplicingforpre-printedorpre-processedwebs• Automatictailgrabberspliceinitiation-initiatesthesplice

sequenceasthewebrunsdowntooroffoftheexpiringrollcore

• MartinWasteReductionSystem(WRS)formaximumusageofrollstock–materialwasteatcoremaybereducedtolessthan6.5ft(2m)

• Integratedremoteaccessrouterforremotemachinesupport

MartinEngineersSolutions

Non-stoprollchangingformid-webpaperboard

processes

TypicalSpecifications*MaximumSplicingSpeed to2000 fpm 610 mpm

MaximumWebWidth to50 in 1270 mm

MaximumRollDiameter to 84 in 2133 mm

UtilityRequirementsPneumatic 80 PSI(5.5atm)compressedair

Electrical Threephase

*AswithallMartinproducts,thismodelisapplication-engineeredtotheprocess.ConsultMartinAutomaticIncformoreinformation.

Martin Model MCB Automatic Butt Splicer

HighPerformanceSplicing,Rewinding,andTensionControlSystems

www.martinautomatic.comMartin Automatic Inc1661NorthrockCourtRockford,Illinois61103tel+1815.654.4800fax+1815.654.4810

Martin Automatic Europe GmbHSonnenbergstrasse73D-74626Bretzfeld-DimbachGermanytel+49.7946.942.881fax+49.7946.942.396Martin Automatic Asia-PacificP.O.Box87-781,Taipei,Taiwan105tel+886.2.27609886fax+886.2.27609887

Rev:100

814k

mh

2184mm86 in

8382mm330in

4724mm186 in

TheMCBisanindustrystandardamongmid-webprintersandconvertersrunningpaperboardandothermaterials.

DesignfeaturesoftheMCBinclude:• Reliablerollingshearspliceunit.Thispatentedbuttspliceunitsimultaneouslyseversthewebandironstapeacrossthesplice,

producingatightbond.Theprecisionshearwheelandanvilmechanismguaranteesacleancutandnooverlap.Asecondrotarynipappliestapetothebacksideofthesplice.

• Lift-and-load.Apatented,built-inrollhandlingsystemliftsrollsupto5500lbs/2500kgsfromtheaisle,withouttheneedforauxiliaryrollloadingequipment.

• Cantileveredunwind.Unliketraditionalend-loadingturrets,theside-loadingdesignenclosestherollssafelynearfloorlevelandgivestheoperatoranunobstructedviewoftheprocesslinewhileloadingaroll.Walk-inoperatorplatformsprovideeasyaccessforweb-upandsplicepreparation.

• Automaticsidelay.Thisfeaturemaintainsthealignmentoftherunningwebtothepreparedwebinthespliceunit.Asensormonitorsthepositionoftherunningweb,andtheautomaticsidelaysystemcompensatestoinsurethatthewebsarealignedatthetimeofasplice.

• Inertiacompensatedtensioncontrol.ThefestoonfeaturesMartin’sinertiacompensationtechnologyforconsistent,accuratetensioningofthewebasitenterstheprocess.

DimensionsshownarerepresentativeofstandardmodelMCB10-40-72andareforplanningpurposesonly.