Shini SPV-U Series User manual

SPV-U
Proportional Valve
Date:Sep, 2018
Version:Ver.C

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Content
1. General Description..................................................................................... 5
1.1 CodingPrinciple...................................................................................... 6
1.2 Feature.................................................................................................... 6
1.3 TechnicalSpecifications.......................................................................... 8
1.3.1 ExternalDimension....................................................................... 8
1.3.2 Specifications............................................................................... 8
1.4 SafetyRegulations.................................................................................. 9
1.4.1 SafetySignsand Labels............................................................... 9
1.5 ExemptionClause................................................................................... 9
2. StructureCharacteristics and WorkingPrinciple.................................... 10
2.1 WorkingPrinciple.................................................................................. 10
3. Installation and Debugging........................................................................ 11
3.1 WorkingwithSAL-U .............................................................................. 11
4. Application and Operation......................................................................... 12
4.1 SAL-U(-E) SAL-UG FunctionInstruction............................................ 12
4.1.1 ParameterSettingson SPV-U workingwithSAL-U(-E)and
SAL-UG................................................................................................. 12
4.1.2 InstructionDiagramabout Connectingwith"SAL-U (-E)"........... 12
4.1.3 InstructionDiagramabout ConnectingwithSAL-UG.................. 13
4.2 SPV-U withIndependent ControlBox................................................... 13
4.2.1 About theControlPanel.............................................................. 13
4.2.2 Start / Stop.................................................................................. 14
4.2.3 Settings....................................................................................... 14
4.2.4 Connections................................................................................ 17
5. Trouble-shooting ........................................................................................ 17
6. Maintenance and Repair............................................................................ 18
6.1 Maintenance......................................................................................... 18
6.2 MaintenanceSchedule.......................................................................... 19
6.2.1 About theMachine...................................................................... 19

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6.2.2 Check afterInstallation ............................................................... 19
7. Drawing and PartsList............................................................................... 20
7.1 AssemblyDrawing ................................................................................ 20
7.2 PartsList............................................................................................... 21
8. Electrical Diagram...................................................................................... 22
TableIndex
Table2-1：Specifications................................................................................... 8
Table5-1：WorkingwithSAL-U(-E) SAL-UG parameterSettings................. 12
PictureIndex
Picture2-1：Proportionalvalve.......................................................................... 8
Picture2-2：Controlbox.................................................................................... 8
Picture3-1：Workingprincipleillustration ........................................................ 10
Picture4-1：WorkingwithSAL-U..................................................................... 11
Picture5-1：Instructiondiagramabout connectingwith"SAL-U(-E)"............... 12
Picture5-2：Instructiondiagramabout connectingwithSAL-UG.................... 13
Picture5-3：About thecontrolpanel................................................................ 13
Picture5-4：Materialloadingdiagramof hopper(single-layerworkingmode).15
Picture5-5：Materialloadingdiagramof hopper(double-layerworkingmode)15
Picture5-6：Materialloadingdiagramof hopper(three-layerworkingmode).. 16
Picture5-7：Materialloadingdiagramof hopper(four-layerworking mode).... 16
Picture5-8：Connections................................................................................. 17

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1.General Description
Read thismanualcarefullybeforeoperationtopreventdamageofthe
machine orpersonalinjuries.
SPV-U seriesproportionalvalvemixregrind and newmaterialsinaproper
proportion,andthensendthembacktothe moldingmachinetoachievea
proportionalmixingand loadingeffect. Itfeaturesdirectlymounted on loadersor
mountedonthepipeline.Besides,itisapplicabletoEuroloadersandhasto
equipcontrolboxtoperformwhen inothersituations.
Model: SPV-38U-C

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1.1CodingPrinciple
S
PV-xxU-C
First twocodes: PipeDiameter (mm)
U: European type
Shini ProportionalValves
Equipped withControlBox
1.2Feature
1)Standardconfiguration
●European type design, classyappearance, easyinstallationand operation.
●Unique designof valvebody, makematerialconveyingmoresmoothly.
●Theperformanceof solenoidvalveissostablethattheair cylinderacts
accuratelytoensureaproportionalmixingofnewand regrind materials.
●Thereisnoneedof orderingcontrolboxwhen workingwithSAL-U series
hopperloaders.
●Instant recyclingofregrind materialstoreduceproductioncost.
●Equippedwith1~4levelswokingfunction selection, makingmaterialmixing
moreevenly.
2)Accessoryoption
●Whenappliedinotherconditions, controlboxcan beanoption.

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All serviceworkshouldbe carried out byaperson withtechnicaltrainingor
correspondingprofessionalexperience.The manualcontainsinstructionsforboth
handlingand servicing.Chapter6, whichcontainsserviceinstructionsintendedfor
serviceengineers. Otherchapterscontaininstructionsforthedailyoperator.
Anymodificationsofthemachinemustbe approved bySHINI inordertoavoid
personalinjuryand damagetomachine.Weshall not beliableforanydamage
causedbyunauthorized changeof themachine.
Ourcompanyprovidesexcellent after-salesservice. Shouldyou haveanyproblem
duringusingthemachine,pleasecontactthecompanyorthelocalvendor.
HeadquarterandTaipeifactory：
Tel:[phone]
ShiniPlastics Technologies(Dongguan), Inc：
Tel:[phone]
ShiniPlastics TechnologiesIndiaPvt.Ltd.：
Tel:[phone]

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1.3Technical Specifications
1.3.1ExternalDimension
Picture1-1：Proportionalvalve
Picture1-2：Controlbox
1.3.2Specifications
Table1-1：Specifications
Model Ver.
CompressedAir
Pressure
Driven
Means
Maximum
Material Flow
PipeSize
(inch)
Dimensions(mm)
HWD Weight(kg)
SPV-38U-(C) C
3kgf/cm2
CompressedAir
Cylinders 350kg/hr 1.5 270 260 150 3.5
SPV-50U-(C) C 3kgf/cm2
CompressedAir
Cylinders 550kg/hr 2 270 260 150 3.8
Note:1)"C"standsfor controlbox, thereisno needofcontrolWereservethe right tochange
boxwhen working withSAL-U loaders.specificationswithoutpriornotice.
2) Abovemaximumpassing rateisbasedonpelletmaterial
of 0.65kg/Linbulk densityand 3-5mmindiameter.
2) Power supply: 1Φ, 115/ 230VAC, 50/60Hz.

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1.4SafetyRegulations
Toavoidanybodyinjuresanddamagesofthemachine, pleasedotoobserve
the regulationsinthismanual.
When operatingthismachine, pleaseobservetheregulationsasfollows.
1.4.1SafetySignsand Labels
Warning! Becareful!
Thislabelmeansthatthisarea shouldbetaken care！
Attention!
Noneed forregularinspectionbecauseall theelectricalpartsinthe
controlunit arefixed tightly!
1.5 Exemption Clause
Thefollowingstatementsclarifytheresponsibilitiesandregulationsbornbyany
buyeroruserwho purchasesproductsandaccessoriesfromShini(including
employeesandagents).
Shiniisexempted fromliabilityforanycosts,fees,claimsandlossescausedby
reasonsbelow:
1. Anycarelessorman-madeinstallations,operation andmaintenancesupon
machineswithoutreferringtothe manualpriortomachineusing.
2. Anyincidentsbeyondhumanreasonablecontrols, whichincludeman-made
viciousordeliberatedamagesorabnormalpower,and machine faultscaused
byirresistiblenaturaldisastersincludingfire,flood,stormand earthquake.
3. Anyoperationalactionsthatarenotauthorized byShiniuponmachine,
includingaddingorreplacingaccessories, dismantling,deliveringorrepairing.
4. Employingconsumablesoroil mediathatarenotappointed byShini.

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2. Structure Characteristics andWorkingPrinciple
2.1WorkingPrinciple
Aftersetthe materialloadingtimeand regrind material’sproportion,the cylinder
drivesthe conicaldiaphragmvalve1and conicaldiaphragmvalve2’sopening
and closingtimetocontrolthe proportionalnewmaterialandregrind material
enteredinthehopperwhichtoreachthepurposeofproportionalmixing.
Picture2-1：Workingprincipleillustration

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3. Installation and Debugging
Read the instructioncarefullybeforeinstallation,mustobservetheinstallation
stepsasfollows！
WheninstallingSPV, pleaseconnecttothe compressed air tube
accordingtotherequirements.
NotesforInstallationand Positioning:
1)Machinejustcanbe mounted inverticalposition.Makesurethere’
sno
pipe,fixed structureorotherobjectsabovetheinstallinglocationandaround
the machine whichmayblock machine’sinstallation,hitobjectsorinjure
human person.
2)Foreasymaintenance, it’ssuggested toleave1mspacearound themachine.
3)Machine shouldbeplaced on water-levelsurface.Ifitneedstobe mounted
on ahighersurface(e.g.the scaffoldortheinterlayer),shouldensureits
structureandsizecouldbeartheweight and sizeofthe machine.
3.1WorkingwithSAL-U
Picture3-1：WorkingwithSAL-U
Mount the SPV-U atmaterialinletofthehopperandlock upthe fixingscrew;
connect the materialinlet ofSPV-U tomaterialstoragetankoroutlet ofmachine
withthe steelwired plasticpipe.
PowerSupplyConnection
Connectthe1ΦAC230Vpowersupplyand groundingwiretothe SPV-U control
box.

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4. Application and Operation
SAL-U(-E)orSAL-UGhasintegrated withthe SPV-U single-layercontrol
function.WhenSPV-Ucollocated withhopperloaderSAL-U(-E)orSAL-UG, if
usersjustneedsingle-layercontrolmode,pleaseaccordingtotheSAL-U(-E),
SAL-UGoperationmanualtosetthe loadingtime;ifusersneeddouble,three,
fourlayerscontrolmode,itshoulduseSPV-U originalcontrolboxtosetthe
parameter.
4.1SAL-U(-E) SAL-UG FunctionInstruction
4.1.1ParameterSettingson SPV-U workingwithSAL-U(-E)and SAL-UG
Table4-1：WorkingwithSAL-U(-E) SAL-UG parameterSettings
Function
Symbol FunctionInstruction
Parametervalue
Setting before
Delivery Range
F. 02
Mixing time
Startingat the sametimewithsuction, settingthetime
beforesuction time[F.02]sec.
Actiontimecalculatestyle:
suctiontime [F.02]%
setting "0"meansstop.
0%
Nostarting 0~100%
4.1.2InstructionDiagramabout Connectingwith"SAL-U (-E)"
Picture4-1：Instructiondiagramabout connectingwith"SAL-U(-E)"

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4.1.3InstructionDiagramabout ConnectingwithSAL-UG
Picture4-2：Instructiondiagramabout connectingwithSAL-UG
4.2SPV-UwithIndependent Control Box
4.2.1About theControlPanel
Picture4-3：About thecontrolpanel
No Name FunctionDescription
1 Power Power on tostart the machine
2 Loading timeset Press thiskeytoset loading time
3 Regrind percentage set Press thiskeytoset thepercentage
4 Upkey Press thiskeytoincreasesetvalue
5 Downkey Press thiskeytodecreaseset value
6 Working modeindicator Indicating workingmode
7 Displaysetupvalueor working status Displaysetupvalueor working status
8 Newmaterialconveying indicatorWhennewmaterial suctionbegins, theindicatoron.
9 Regrind materialconveying indicatorWhen regrindmaterialsuction begins,theindicatoron.

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4.2.2Start / Stop
1. Powerontostart themachine, it will displaysoftwareversion "XX"(about
1second).
2.Turnoffthepowertostopthemachine.
3. Shutofftheloadingsignaltostopmixing.
4.2.3Settings
ParameterSetting
1.Displayingvalue will blinkrightafterpress key，newmaterialindicator
will lighten,【F01】loadingtime(5~99secs)isavailableforsetting.Press
or keytoadjust loadingtime,andtopress or aftersetupto
confirm andsavethevalue,butitwill bounceoutautomaticallywithoutsaveif
thereisno input for5seconds.
2. Displayingvalue willblinkright afterpress key, regrind materialindicator
will blink,【F02】regrind percentage(1~99％)isadjustable.Press or
keytoadjust loadingtime,andtopress aftersetuptoconfirmand
savethe value,butit will bounceout automaticallywithout saveif thereisno
inputfor5seconds.
3.Displayingvalue willlightenrightafterpress + for3seconds,working
modeindicators will lighten,【F03】(use1,2,3,4tostand fordifferent
workingmodes).Press or keytoadjust workingmode,andtopress
or aftersetuptoconfirm andsavethe value, but it will bounceout
automaticallywithout saveifthereisno inputfor5seconds.
Workingmode selection
1.Workingmode 1: (1-percentage) loadingtimeisfornewmaterial+
percentage loadingtimeisforregrind material.
Forexample: Totalloadingtimeis10 second.
Regrind percentageis10%.9→1

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Picture4-4：Materialloadingdiagramof hopper(single-layerworkingmode)
2.Workingmode2:(1-percentage) halfoftheloadingtimeisfornewmaterial+
percentage half oftheloadingtimeisforregrind material+(1-percentage)
halfof theloadingtimeisfornewmaterial+percentage halfofthe
loadingtimeisforregrind material.
Forexample: Totalloadingtimeis20 second.Regrind percentageis10%.
9→1→9→1
Picture4-5：Materialloadingdiagramof hopper(double-layerworkingmode)
3.Workingmode 3: (1-percentage) onethirdoftheloadingtimeisfornew
material+percentage one thirdloadingtimeisforregrind material+
(1-percentage) one thirdofthe Loadingtimeisfornewmaterial+
percentage onethirdloadingtimeisforregrind material+(1-percentage)
one thirdof theloadingtimeisfornewmaterial+percentage one third
loadingtimeisforregrind material.
Forexample: Totalloadingtimeis30 second.Regrind percentageis10%.
9→1 →9→1 →9→1

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Picture4-6：Materialloadingdiagramof hopper(three-layerworkingmode)
4.Workingmode 4: (1-percentage) onefourthoftheLoadingtimeisfornew
material+percentage one fourthloadingtimeisforregrind material+
(1-percentage) one fourthofthe Loadingtimeisfornewmaterial+
percentage onefourthloadingtimeisforregrind material+(1-percentage)
one fourthoftheLoadingtimeisfornewmaterial+percentage one fourth
loadingtimeisforregrind material+(1-percentage) one fourthofthe Loading
timeisfornewmaterial+percentage onefourthloadingtimeisforregrind
material.
Forexample：Totalloadingtimeis40second.
Regrind percentageis20%.
8→2→8→2→8→2→8→2
Picture4-7：Materialloadingdiagramof hopper(four-layerworking mode)
Settings
1.Workingmode 1:Applicablerange5~99sec
2.Workingmode 2:Applicablerange16~99sec
3.Workingmode 3:Applicablerange31~99sec
4.Workingmode 4:Applicablerange45~99sec
※Minimalregrind loadingtimeis1sec

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※At settingmode，iftoadjust【F01~F03】,thesoftwarewill automaticallyensure
regrind loadingtimebe no lessthan 1sec
4.2.4Connections
Picture4-8：Connections
No. Name FunctionDescription
1 Inputloadingsignal SPV-U will be receivingan activation
signal when hopperloaderstarts
2 Power cable SPV-U will be receivingan activation
signal when hopperloaderstarts
3 Output signal for
Proportioning solenoidvalve
Proportioning solenoidvalvewill
open when hopper loaderis working
5. Trouble-shooting
Failures PossibleReasons Solutions
Cylinder doesnot
work
1. Solenoidvalvebroken 1. Replace
2. Did notconnectthe compressedairtube 2. Connect
3. Did notconnectsignalwireor broken 3. Connector changed

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6. Maintenance and Repair
6.1Maintenance
All therepair workshouldbedonebyprofessionalsinordertoprevent personal
injuriesanddamageof the machine.
Keeptheexternalvalvebodyclean,payattention tothe solenoidvalve's
maintenance.

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6.2Maintenance Schedule
6.2.1About theMachine
ModelSN Manufacturedate
Voltage ФVFrequencyHzPowerkW
6.2.2Check afterInstallation
Makesurethepipeconnecting iscorrect
Makesuretheconnectingpipe islockand tighten
Makesurethemounting base islockand tighten
ElectricalInstallation
Voltage check:VHz
Signalwireconnecting
Pressureair connecting

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7. Drawing andPartsList
7.1AssemblyDrawing
Remarks: Pleaserefertomaterial List 15.2forspecific explanationofthearabicnumbersinpartsdrawing.