Cosen C-620NC User manual

COSEN SAWS
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C-620NC
SNC‐100ProgrammableAutomatic
MassProductionHorizontalBandsaw
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InstructionManual
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ThePinnacleofCuttingPerformance
CosenMechatronicsCo.,Ltd.

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NOTE:
Readthisinstructionmanualcarefullytofamiliarizeyourselfwiththeinstallation,operation
andmaintenanceofyourCOSENbandsawmachine.
Operatethemachinefollowingtheproceduresdescribedinthemanualtopreventpersonal
injuriesormachinedamage.
Keepthismanualhandyandrefertoitwheneveryouareuncertainofhowtoperformanyof
theprocedures.
Fortechnicalsupportorpartspurchase,pleasecontactyournearestCOSENrepresentativeor
ourservicecenter:
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ForUS,Mexico,andCanada:
email:[email protected].
phone:+1‐704‐943‐1030
tollfree:+1‐877‐SAWING1
fax:+1‐704‐943‐1031
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ForTaiwanandothercountries:
email:[email protected]
phone:+886‐3‐5332143
fax:+886‐3‐5348324
ForEurope:
email:[email protected]
phone:+31‐77‐7600280
fax:+31‐77‐7600288
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ForChina:
email:[email protected]
phone:+86‐152‐50127815
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InstructionManual:C‐620NC
SNC‐100ProgrammableAutomaticMassProductionHorizontalBandsaw
Ver.22016/12/5
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©2013byCOSENMECHATRONICSCO.,LTD.
NopartofthispublicationmaybephotocopiedorotherwisereproducedwithoutthepriorwrittenpermissionofCOSEN.
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PrintedinTaiwan
FROMTHEMANUFACTURER
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ThankyouforyourpurchaseofCOSEN’sbandsawmachineandyourtrustinthe
COSENbrand.
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Weareexcitedtohaveyouasourvaluedcustomerandlookforwardasmuchasyou
dototheacceleratedproductivity,long‐lastingenduranceandsuperb
cost‐effectivenessthismachineisabouttobringtoyou.
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Toensureyouarefullyutilizingourmachineandbeingadvantagedineverypossible
way,pleasedotakeyourtimeandreadthroughthisinstructionmanual.
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Anycommentorsuggestioninmakingourservicebetter,pleasedonothesitateto
letusknow.Thankyouagain!

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Safety rules
Makesureyourworkareaisclearedofuninvitedpeopleandobstacleseverytimebeforeyoustart
operatingthemachine.
Neverwearglovesorlooseclothingwhenoperatingthemachine.Itmayleadtoseriousinjuryifthey
arecaughtintherunningmachine.Wraporcoverlonghair.
Useawater‐solublecuttingfluidonthismachine.Oil‐basedcuttingfluidsmayemitsmokeorcatch
fire,dependingonhowtheyareused.
Nevercutcarbonoranyothermaterialthatmayproduceanddisperseexplosivedust.Itispossible
thatsparksfrommotorsandothermachinepartswilligniteandexplodetheair‐bornedust.
Makesureanyuseoffireisprohibitedintheshopandinstallafireextinguisherorotherfirecontrol
devicenearthemachinewhencuttingtitanium,magnesium,oranyothermaterialthatproduces
flammablechips.Neverleavethemachineunattendedwhencuttingflammablematerials.
Neveradjustthewirebrushorremovechipswhilethesawbladeisstillrunning.Itisextremely
dangerousifhandsorclothingarecaughtbytherunningblade.
Nevertouchtherunningsawbladewithglovesornot.Itisdangerousifyourhands,clothingor
glovesarecaughtbytherunningblade.
Stopthesawbladebeforeyoucleanthemachine.Itisdangerousifhandsorclothingarecaughtby
therunningblade.
Neverstartthesawbladeunlesstheworkpiecehasbeenclampedfirmly.Iftheworkpieceisnot
securelyclamped,itwillbeforcedoutoftheviseduringcutting.
Takepreventivemeasureswhencuttingthinorshortpiecesfromtheworktokeepthemfrom
falling.Itisdangerousifthecutpiecesfall.
Userollertablesatthefrontandrearsidesofthemachinewhencuttinglongwork.Itisdangerousif
theworkpiecefallsoffthemachine.
Neversteporstandontherollertable.Yourfootmaysliportripontherollersandyouwillfall.
Turnofftheshopcircuitbreakerswitchbeforeperformingmaintenanceonthemachine.
Postasignindicatingthemachineisundermaintenance.
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able of Contents
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Section1–SafetyInformation1‐1
SafetyInstructions……………………………………………………………………………………………………… 1‐1
SafeguardDevices………………………………………………………………………………………………………. 1‐3
EmergencyStop…………………………………………………………………………………………………………. 1‐4
Illustration:EmergencyStop……………………………………………………………………………………… 1‐5
SafetyLabels………………………………………………………………………………………………………………. 1‐6
Illustration:SafetyLabels………………………………………………………………………………………..… 1‐9
HearingProtection……………………………………………………………………………………………………… 1‐10
CECompliance……………………………………………………………………………………………………………. 1‐10
RiskAssessment…………………………………………………………………………………………………………. 1‐10
Section2–GeneralInformation2‐1
Specifications……………………………………..………………………………………………………………………. 2‐2
MachinePartsIdentification………………………………………………………………………………………. 2‐3
FloorPlan…………………………………………………………………………………………………..………………. 2‐4
Section3–Moving&Installation3‐1
Location&Environment………………………………..…………………………………………………………… 3‐1
Unpacking&Inspecting……..………………………………………………………………………………………. 3‐2
Lifting…………………………………………..………………………………………………………………….…………. 3‐3
Illustration:LiftingPoints…………………………………………………………………….……………….…… 3‐4
RemovingShippingBracket…………………………..……………………………………………….…………… 3‐6
Cleaning…………………………………………..…………………………………………………………….…………… 3‐6
Installing…………………………...………………………………………………………………………….……………. 3‐6
SupplyingHydraulicOil…………………………………………………………………….……………. 3‐6
SupplyingCoolant………..………………………………………………………………….…………….. 3‐7
ConnectingElectricPower……………………………………………………………….…………….. 3‐7
Leveling…………………………………………………………………….…………………………………… 3‐8
AnchoringtheMachine…………………………………………………………………….…………… 3‐9
InstallingRollerTable(Optional)………………………………………………….…………………. 3‐9
InstallingFireControlDevice………………………………………………….……………………… 3‐9
Relocating………………………...…………………………………………………………………….…………………. 3‐9
Section4–OperatingInstruction4‐1
SafetyPrecautions…………………..…………………..……………………………………….……………………. 4‐2
BeforeOperating…………………………..……………………………………………………………………………. 4‐3
ControlPanel……..……………………………………..………………………………………….……………………. 4‐4
ControlPanel………………….………………………………………………………………………..……. 4‐4

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ControlButtons……………………………………………………………………………………….…….. 4‐5
BladeDescendPressure&Speed………..…………………………………………………….…… 4‐7
HMITouchScreen&Functions…………………………………………………………….………… 4‐7
HMIErrorCodes………………………..……………………………………………………….…………. 4‐19
StandardAccessories………….………………………..……………………………………………….…………… 4‐20
OptionalAccessories…….…….………………………..…………………………………………….……………… 4‐22
Unrolling&InstallingtheBlade…………………………………………………………………….……………. 4‐24
AdjustingWireBrush………..……………………………………………………………………….………………. 4‐26
AdjustingCoolantFlow………..………..…………………………………………………………………..…….… 4‐26
AdjustingSawArm………..………..………………………………………………………………………….……… 4‐27
AdjustingBladeSpeed………..………..………………………………………………………………………….… 4‐27
PlacingWorkpieceOntoWorkbed………..………..…………………………………….……………………. 4‐28
PositioningWorkpieceforCutting………..………..………………………………….…………………….… 4‐28
Breaking‐IntheBlade………..………..…………………………………………………………………..……….… 4‐29
Test‐RunningtheMachine………..………………..…..…………………………………………………………. 4‐29
CuttingOperation………..………..……………………………………………..……………………………………. 4‐30
StartinganAutomaticOperation………..………..………………………….………………………………… 4‐31
UsingTopClampforBundleCutting………..……….………………………………………………………… 4‐31
TerminatingaCuttingOperation………..………..…………………………………….………………………. 4‐32
Section5–ElectricalSystem5‐1
ElectricalCircuitDiagrams……….…………………..…………………………………………………………….. 5‐1
Section6–HydraulicSystem6‐1
HydraulicDiagrams……….…………………..……………………………………………………………….………. 6‐1
Section7–BandsawCutting:APracticalGuide7‐1
Introduction……………………….…….…………………..……………………………………………………………. 7‐1
SawBladeSelection………………….…………………..…………………………………………………………… 7‐1
SomeSawingPractices…………….…………………..………………………………………….………………… 7‐4
SawPitchSelection……………………………………………………………………….……………….. 7‐4
MaterialSizeandSawPitch………………………………………………….….……………………. 7‐4
Section8–Maintenance&Service8‐1
Introduction……………………….…….…………………..……………………………………………………………. 8‐1
BasicMaintenance………………….…………………..…………………………………………….………………. 8‐1
MaintenanceSchedule…………….…………………..……………………………………………………………. 8‐2
BeforeBeginningaDay’sWork………………………………………………………………………. 8‐2
AfterEndingaDay’sWork…………………………………………………….……………………….. 8‐2
EveryMonth………………………………………………………………………….………………………. 8‐2

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EveryThreeMonths………………..…………………………………………….………………………. 8‐2
EverySixMonths……………….………………………………………………….………………………. 8‐3
StorageConditions…………………………....………..…………………………………………………………….. 8‐3
TerminatingtheUseofMachine……..…………..…………………………………………………………….. 8‐3
OilRecommendationforMaintenance………………………………………………………………………. 8‐4
Section9–Troubleshooting9‐1
Introduction……………………….…….…………………..……………………………………………………………. 9‐1
Precautions………………….…………………..……………………………………………………………………..... 9‐2
GeneralTroubles&Solutions………………………..……………………………………………………………. 9‐2
MinorTroubles&Solutions………………………..………………………………………………..……………. 9‐3
MotorTroubles&Solutions………………………..…………………………………………………..…………. 9‐3
BladeTroubles&Solutions………………………..……………………………………………………………….. 9‐4
SawingProblems&Solutions………………………..…………………………………………………………… 9‐5
Re‐AdjustingtheRollerTable………………………..……………………………………………………………. 9‐6
Section10–Parts10‐1
SparePartsRecommendations…………………..………………………………………………………………. 10‐1
PartList………………………………………………………………………………………………………………………. 10‐1
Section11–Warranty11‐1
Warranty…………………..……………………………………………………………………………………………….. 11‐1
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1‐1
Section1
SAFETY
INFORMATION

SAFETYINSTRUCTIONS
SAFEGUARDDEVICES
EMERGENCYSTOP
SAFETYLABELS
HEARINGPROTECTION
CECOMPLIANCE
RISKASSESSMENT
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Safetyisacombinationofawell‐designedmachine,operator’sknowledgeaboutthemachineand
alertnessatalltimes.COSEN’sbandmachinehasincorporatedmanysafetymeasuresduringthe
designprocessandusedprotectivedevicestopreventpersonalinjuriesandpotentialrisks.Warning
labelsalsoserveasaremindertotheoperator.

Throughoutthismanual,youwillalsoseevarioussafety‐relatedsymbolsindicatingimportant
informationthatyoushouldtakenoteofpriortouseofthemachineorpartofitsfunctions.These
importantsafetyinstructionsdonotcoverallpossiblesituationsthatmightoccur.Itisyour
responsibilitytotakecautionandfollowproceduresstatedinthismanualwheninstalling,
maintainingandoperatingyourmachine.Cosenwillnotbeliablefordamagesresultingfrom
improperuse.


SAFETYINSTRUCTIONS
Whattheiconsandsignsinthisusermanualmean:

ThisiconmarksDANGER;hazardsorunsafepracticesthatmayresultinsevere
personalinjuryordeath.

ThisiconmarksWARNING;hazardsorunsafepracticesthatmayresultin
personalinjuryordamagetothemachine.

ThisiconmarksCAUTION;informationthatshouldbereadbeforeusetoprevent
damagetothemachine.
Supplementaryinformationtotheproceduresdescribedinthismanual.
Callyourlocalagentorourservicecenterforhelp.

1‐2


Thismanualhasimportantsafety
information.Readthroughitcarefully
beforeoperatingthismachinetoprevent
personalinjuryormachinedamage.Learn
theoperation,limitationandthespecific
potentialhazardspeculiartothisband
saw.

Donotoperatethismachineunlessitis
completelyassembled.

Makesurethepowerswitchisoffbefore
plugginginpowercord.

Disconnectthepowercordbeforemaking
adjustment,maintenanceorblade
changes.

Keepallguardsandshieldsinplacebefore
installingorstartingupthemachine.

Wearproperapparelduringoperation
andwhenservicingthemachine.
Keepunauthorizedpersonnelaway.

Donotreachoverorstandonanypartof
themachine.

Neverholdthematerialbyhandfor
cutting.Alwaysusetheviseandmake
surethematerialisclampedsecurely
beforecutting.

Itisdangeroustooperatethemachine
whenthefloorisslippery.Keepthefloor
cleananddry.Checkforice,moisture,or
greasebeforeentering.

Donotusethemachinetocutexplosive
materialorhighpressurevesselsasitwill
generategreatamountofheatduringthe
sawingprocessandmayignitean
explosion.

Keeptheworkenvironmentsafe.Donot
usebandsawinadamporwetlocation.

Neveroperatewhileundertheinfluence
ofdrugs,alcoholormedication.

Allusersmustreaditbeforeperformingany
activityonthemachine,suchasreplacing
thesawbandordoingregularmaintenance.
Somepersonalprotectiveequipmentis
requiredforthesafeuseofthemachine,e.g.
protectiongoggles.
Keepbladeprotectioncoverandwheel
coversinplaceandinworkingorder.
Userecommendedaccessories.Improper
accessoriesmaybehazardous.
Keepyourworkareawellilluminatedat
minimum500lumen.
Keepyourworkareaclean.Clutteredand
slipperyfloorsinviteaccidents.
Removeadjustingkeys,wrenchesorany
loosepartsoritemsfromthemachine
beforeturningonpower.
Checkfordamagedparts.Beforecontinuing
usingthemachine,thedamagedpartshould
becheckedandreplaced.
Movingpartsshouldbekeptinproper
alignmentandconnectionwiththemachine.
Checkforbreakage,mountingandanyother
conditionsthatmayaffectitsoperation.Any
damagedpartorguardshouldbeproperly
repairedorreplaced.
Whenaworkpieceistoolongorheavy,
makesureitissupportedwitharollertable
(recommended).
Alwaysremembertoswitchoffthemachine
whentheworkiscompleted.
Useasharpsawbladeandkeepthemachine
initsbestandsafestperformanceby
followingaperiodicalmaintenanceschedule.
Donotforcethebandsawbeyondits
intendeduse.Itissafertooperatewiththe
cuttingrateforwhichitwasdesigned.


1‐3
SAFEGUARDDEVICES
Thesafeguarddevicesincorporatedinthismachineincludethefollowingtwomainparts:
1. Protectioncovers&guards
2. Safety‐relatedswitches

ProtectionCovers&Guards
1. Idlewheelhousingcover
2. Drivewheelhousingcover
3. Gearreducercover
4. Wirebrushbeltcover
5. Bladeguardcover(left&right)

Theprotectiondevicesshouldalwaysbemountedonthemachinewheneverthemachineisrunning.
Donotremoveanyofthesesafeguarddevicesunderanycircumstancesexceptwhenservicingthe
machine.Evenskilledservicetechniciansshouldstilltakecautionswhenperformingrepairsorservice
onthemachinewithanyoftheseprotectorsremoved.Itistheresponsibilityoftheusertomakesureall
theseelementsarenotlostanddamaged.
Takenoteofthefollowingmainmovingpartsonthemachinepriortoandduringmachineoperation:
Sawbowassembly
Driveandidlewheels
Bladeguidearm
Sawbladeguiderollers
Quickapproachdevice
Wirebrush
Chipconveyor(optional)
Workpiececlampingvises
Shuttlevisesandworkbedrollers
Topclamps(optional)
Gearreducer










1‐4
SafetyRelatedSwitches
Toprotecttheoperator,thefollowingsafetyrelatedswitchesonthemachineareactuatedwhenthe
machineisinoperation.

WheelmotiondetectorThisisaproximitysensorusedtodetectthemotion
ofthedrivewheel.Oncethesawbladeisbrokenor
assoonasitstartsslipping,thesensorwilldetect
andstopthedrivewheelandthemachine.
PowerswitchLocatedonthecoverofelectricalcabinet,thepower
switchcontrolsthemainpowerofthemachine.Up
toyourcompany’sinternalrules,thispowerswitch
canbelockedwithapadlockoraluggagelockto
protecttheoperatorandthemachine.
EmergencystopbuttonLocatedonthecontrolpanel,thebuttonwhen
pressedwillstopthemachinecompletely.
ViseclampswitchThisswitchassuresfirmclampingoftheworkpiece.If
theworkpieceisnotclampedproperly,thesaw
bladeisnotallowedtorun.
Wheelcoverinterlockswitches
(CEmodelonly)
Locatedonthetwowheelhousings,theseswitches
areusedtoassurethatthemachinewillstop
wheneverthewheelcoversareopen.Thisdeviceis
toprotectusersfrombeingcutbytherunningsaw
blades.

Amongallthesesafetyswitches,someofthemareusedtoprotecttheusersandsomeofthemare
usedtopreventdamagetosawblades,theworkpieceandthemachineitself,etc.Wehavetaken
everyprecautiontopreventinjuryordamageandtoprovidesafeandeconomicaloperationofthe
machine.


EMERGENCYSTOP
Designedtobeeasilyaccessible,theemergencystopbuttonislocatedontheleftbottomcorneron
thecontrolpanelandismadeinredcolorandrubbermaterial.ForCEmodels,supplementary
emergencystopbuttonmaybeavailableatotherarea(s)ofthemachinedependingonmachinetype.
PleaserefertoIllustration:EmergencyStop.
Whenyoupressthebutton,themachinewillimmediatelycometoafullstoptoavoidinjuryor
damagewhenanaccidentoccurs.Thebuttonwillbelockedwhenyoupressit.Tounlockit,pullit
upward.
Youshouldpressitimmediatelywithoutanyhesitationwhenobserving:
Anemergencysituationthatwouldcauseanyinjuryordamage
Anabnormalsituationorproblemsuchasfire,smoke,abnormalnoiseandetc.

1‐5
Illustration:EmergencyStop











Emergency
StopButton

1‐6
SAFETYLABELS
Safety‐relatedlabelsmountedonthemachinearecategorizedintothefollowingfourcategories.
Pleasereadthroughandunderstandthembeforeoperatingthemachine.RefertoIllustration:Safety
Labels.

DANGERLabels
AredandwhiteDANGERlabelsmarksshazardsorunsafepracticesthatwillresultinseverepersonal
injuryordeath.
LabelMeaningLabelMeaning

HazardousVoltage

TURNPOWEROFFbefore
servicing.Failureto
followingthewarningcan
resultinsevereinjury.

DANGER:RunningBlade
Bladerunsthroughthisarea.Keep
yourhandsawayfromarunning
bladetoavoidsevereinjury.The
arrowindicatesdirectionofthe
blade.


WARNINGLabels
AnorangeandblackWARNINGlabelmarkshazardsorunsafepracticesthatcanresultinsevere
personalinjuryordamagetothemachine.
LabelMeaningLabelMeaning

CuttingHazard

KEEPCOVERCLOSEDwhile
thebladeisrunning.Turn
poweroffbeforeopening
cover.Failuretofollowthe
warningcanresultinsevere
injury.
CuttingHazard

KEEPHANDOFFwhilethebladeis
running.Turnpoweroffbefore
openingcover.Failuretofollowthe
warningcanresultinsevereinjury.


Pleaseaddantifreeze
coolantwhentheambient
temperatureisbelow0˚C
(32˚F).

LooseHandHazard

KEEPHANDOFF.Donottouchchip
conveyor.Failuretofollowthe
warningcanresultinsevereinjury.

ImpactHazard

WEARSAFETSHOES.Donot
approachdroppingarea
duringoperation.



1‐7
CAUTIONLabels
YellowandblackCAUTIONlabelsmarkhazardsorunsafepracticesthatcanresultin
considerablepersonalinjury.
LabelMeaning

Keephandsoutofthemachinewhilethebladeisrunning.

Powertomachinemustbeturnedoffwhenchangingbladesor
adjustingwirebrush.


NOTICELabels
BlueandwhiteNOTICElabelsmeanunsafepracticesthatcouldresultindamagetoproductsor
property.
LabelMeaning

Replacethehydraulicoileverysixmonthsorevery1,200hours
ofoperation.

Oilspecification:ShellTELLUS27orMobilDTEOILLIGHT/
HYDRAULIC28

Toextendbladelife,alwaysadjustthelocationofwirebrushso
thatitisproperlytouchingtheblade.Alsoreplaceawornwire
brushwithanewone.



1‐8
SAFETYINSTRUCTIONLabels
GreenandwhiteSAFETYINSTRUCTIONSareimportantremindersthatshouldbereadbefore
operatingthemachine.
LabelMeaning
1. Readandunderstandtheinstructionmanualandwarning
signsbeforeoperatingmachine.Failuretofollowthese
instructionsandwarningscanresultinseriousinjuryor
death.
2. Donotweargloves,neckties,jewelryorlooseclothing
whileoperatingthemachine.
3. Alwaysweareyeprotectiongoggles.
4. Checkbladetensionandadjustbladeguidebeforestarting
tocut.
5. Alwaysclampstockfirmlyinplacebeforecutting.
6. Donotremovejammedorcut‐offpiecesuntilbladehas
stopped.
7. Keepfingersoutofpathofblade.
8. Bladeguardsshouldbeinplaceandusedatalltimes.
9. Disconnectmachinefrompowersourcebeforemarking
repairsoradjustments.
10. Donotoperatewhileundertheinfluenceofdrugs,alcohol
ormedication.


1‐9
Illustration:SafetyLabels





1‐10
HEARINGPROTECTION
Alwaysuseearprotection!
Whenyourmachineisrunning,noisegeneratedbythemachinemaycomefromthefollowing:
Sawbladeduringcuttingormaterialfeedmechanism
Wirebrushunit
Chipconveyorunit
Speedreducer
Hydraulicmotor/pump
Belttransmissionsvariablespeedmotors
Blademotor
Coolantpump
Drivewheel
Partsnotassembledtightlycausingmechanicalvibration

Ourproductspassnoisetestinglessthan78dBA.Noiselevelvaryaccordingtoworkingconditions
andwerecommendearplugsorotherhearingprotectionatalltime.Ifyourmachineproducesan
undesirablenoisewhileitisrunning,youshould:
1. Makesureallmaintenancetaskshavebeenperformedfollowingtheprescribedmaintenance
schedule(RefertoSection8).
2. Ifmaintenancedoesnotseemtosolvetheproblem,followthetroubleshootingprocedures
underSection9.


CECOMPLIANCE
Cosen’sCEmodelisdesignedtosatisfyregulationsoftheCouncilDirectiveontheapproximationof
thelawsoftheMemberStatesrelatingtomachinery(2006/42/EC)‐AnnexIEssentialhealthand
safetyrequirementsrelatingtothedesignandconstructionofmachinery.


RISKASSESSMENT
Riskassessmentgenerallytakesaccountofintendeduseandforeseeablemisuse,includingprocess
controlandmaintenancerequirements.Wemadeeveryefforttoavoidanypersonalinjuryor
equipmentdamageduringthemachinedesignstage.However,theoperator(orotherpeople)still
needstotakeprecautionswhenhandlinganypartofthemachinethatisunfamiliarandanywhereon
themachinethathaspotentialhazards(e.g.theelectricalcontrolbox).




2‐1
Section2
GENERAL
INFORMATION

SPECIFICATION
MACHINEPARTSIDENTIFICATION
FLOORPLAN


ThisbandsawmachineisdesignedbyCosen’sR&Dengineerstoprovideyouthefollowingfeatures
andadvantages:
Safety
Thismachineisdesignedtofullyprotecttheoperatorfromitsmovingpartsduringcutting
operation.
Themachineandeachcompomenthaspassedstricttesting(CouncilDirectiveonthe
approximationofthelawsoftheMemberStatesrelatingtoMachinery).
Themachinewillshutoffautomaticallywhenthesawbladeisbroken,protectingboththe
operatorandthemachine.
Convenience&High‐Performance
Themachineisdesignedinthewaythattheoperationandadjustmentcanbeeasily
performed.
Themachinewillstopautomaticallywhenoutofstock.
Dualvalvesystemisdesignedtoachieveoptimalcuttingperformancewiththesimple
settingoffeedrateandperspectivecuttingpressurefordifferentmaterial.
Durability
Theintendedlife‐spanofthemachineiscountedbasedonregulardailyoperation.Itis
calculatedwiththelifeexpectancyof10yearsundernormaloperatingconditionandexact
attentiontothemaintenanceschedule.
8hours×5days×52weeks×10years＝20,800hours



2‐2
SPECIFICATION
Model
C‐620NC
SNC‐100ProgrammableAutomaticMassProduction
HorizontalBandsaw
Capacity
Round 24.4” (620 mm)
Square24.4” (620 mm)
Rectangular(HxW)24.4” x30” (620 x760mm)
Bundle
Cutting
FronttopclampW:30” (760mm)
H:25.8”(655mm)
ReartopclampW:30” (760mm)
H:22”(560mm)
SawBlade
Speed66 ~328
f
pm (20~100m/min)
Size(LxWxT)283”x2.1” x0.06” (7,200 x54x1.6 mm)
TensionHydraulicwithautomaticbladebreakagedetection
GuideInterchangeabletungstencarbide
CleaningSteelwirebrushwithflexibledrive shaftdrivenbymainmotor
Motor
Output
SawBlade10 HP(7.5kW)
Hydraulic2HP(1.5kW)
CoolantPump1/4 HP(0.19 kW)
Tank
Capacity
Hydraulic10.57 gal (40 L)
Coolant22.45 gal (85L)
ViseControlMethodHydraulicwithfullstrokecylinder
Feeding
Length
ModeHydraulic,NCAutomatic
SingleStroke19.7” (500 mm)
MultiStrokeMax.999” (99meter)
WorkbedHeight23.5” (596 mm)
Weight
Net10,582 lb (4,800kg)
Gross11,904 lb (5,400kg)
FloorSpace(WxDxH)160.5” x82.4” x94.1” (4,076 x2,093.5 x2,391mm)
Operating
Environment
Temperature41~104
˚
F(5~40
˚
C)
Humidity30% ~95% (withoutcondensation)
