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.
