Dino-Power DP6391C User manual

ModelNumber: DP6391
High-pressurePneumaticAirless paint sprayer
InstructionManual
(Please read carefully beforeusing)
http://www.airlesspaintsprayer-pump.com

1
SafetyWarning
Thisequipmentmust onlybeoperatedbytrained personnel.
Everyequipmenthasaspecificuse.PleaseconsulttheagentofDino-powerifyou haveany
questions.
Neverattempttomodifytheequipment,norexceedthemaximumworkingpressureofthe
system.
Checkthe equipmenteveryday. Maintainorreplaceoldorbroken partsimmediately.
Readthe warningsprovidedbythemanufacturersofcoatingsandsolvents.Makesurethatthe
usedcoatingsandsolventsareapplicabletothecontactpartsoftheequipment.
Donot drag equipment withthehigh-pressurehose,norput thehigh-pressurehoseinplaces
ofheavy traffic,onsharpedges, onmovingobjectsandonhotsurfaces.
Followall relevantlawsandregulationsoflocalgovernmentsandthecountryregarding fire
prevention, electricityusageandsafety.
Donotpointthespraygunat anybodyoranypartofthebody.Donotputyourhandorfingeron
thespraygun,norblockthecrackorleakpointwithyourhand,body,glove,ordustercloth.
Theinjurycausedbyhigh-pressurecoatingsprayed ontotheskinmayappearjustasacut, but
itisactuallyasevereinjury. Thevictimshouldgotosee aprofessionaldoctorimmediately.
Beforeoperatingtheequipment,pleasetightenallconnectorsand makesurethatthetrigger
safetyof sprayguncanbeoperated safely.
Whenthesprayingisstopped,pleaselockthetriggerofspraygun.
Checkthe high-pressurehoseandconnecting partseveryday.Replacebrokenparts
immediately.Donotrepairbrokenhigh-pressureconnectingparts,inwhichcasethewhole
pressurehosemustbereplaced.
Theintakehoseofair-drivenmotormustbetiedupandfirmlyconnected.
Whilethepressureisnotreleasedandtheintakeswitchisopened,donotloosen the
connecting partsamongcoatingpump, high-pressurehoseandspraygun.
Theequipmentmustbe wellgrounded whilebeingused.Ifthereareelectrostaticsparksor
you receiveanelectricshock,pleasestopsprayingimmediatelyuntilyoufind outthecause
andeliminatethetrouble.
Keepthecirculationof freshairtoavoidtheaccumulationof theflammablegasesinsolvents
andcoatingsduringsprayingoperations.
Inthesprayingarea,naked fireisforbidden. Donot smokeinthespraying area.
Inthesprayingarea,do notturnon oroff anylightduringspraying operations.
Donot start the gasoline engineinthespraying area.

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Knowthe specialharmofthe coatingyouareusing.
Alwayswearprotectiveglasses,gloves,clothingandmuskrecommendedbythe
manufacturersofcoatingsand solvents.
Actionsofthrashing,knockingorthrowing thecylinderofthecoating machine areforbidden. If
thecylinderisfoundbroken, it shouldbereplacedwithanewone.Itisalsorecommendedthat
thecylindershouldbereplacedwithanewoneafterbeingusedfor5000hours(or3years)to
ensurethe safety.
Theboltsconnectingthecylinder,theuppercoverandthelowercoverofthecylindermustbe
tightened asperthetorquedefined inthefollowingtable.If abnormitiessuchasdistortionand
slidingarefoundonbolts,theyshouldbereplacedwithnewonesaspertheperformance
ratingsand specifications.
Betweenrealproductandthecorrespondingdescriptioninthe instructionmanual.Pleasetake
actualproductasstandard.Allmodificationsduetoerrorcorrectionorproductimprovement
willbeexplainedbyDino-PowerIndustry&TradeCo., Ltd.atanytimewithoutnotice.The
revisedpartswill be includedinthesecondedition of theinstruction manual.

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Dino-Power Airless Spraying Machine
1General
1.1Application
ModelDP6391 high-pressureairless spraying machinesarethe 3rd generation sprayingequipments
developedbyourfactory.Theyareapplicabletoindustrialusagesuchassteelstructures,ships,
automobiles,railwayvehicles, geology,AeronauticsandAstronauticsand soon,forthespraying of new
coatingsorthick-film heavy-dutyanti-corrosivecoatingswhicharedifficult tooperate.
1.2ProductCharacteristics
ModelDP6391high-pressureairlesssprayersadoptadvancedtechnologyandareunique.Theyare
almostfreeof DeadPoint”faultduringreversionand shutdowncausedbythe Frosting”resultedfrom
the AdiabaticExpansion”ofexhaustparts.Thenewsilencingdevicegreatlyreducesexhaustnoise.The
air-distributing reversingdeviceisunique andmovesquicklyand reliably,withsmall amountof
compressed airand lowenergyconsumption.Compared withtheirforeigncounterpartswiththesame
mainparameters,theweightofthe formerisonlyone thirdofthelatterand thevolumeisonlyone quarter
ofthe latter.Moreover,theyhavehighoperationalreliabilities,whichareadvantageoustoensurethe
coatingperiod andenhanceandensurethecoating quality.
2MainTechnicalParameters
Model Pressure
ratio Coating delivery capacity
L/min）
Airintake
pressure
MPa）
Air
consumption
L/Min）
GW
Kg）
DP6391A 30: 1 8.40 0.3~0.6 450-1200 75.00
DP6391A 45: 1 7.00 0.3~0.6 450-1200 75.00
DP6391B 38: 1 13.50 0.3~0.6 650-1400 87.00
DP6391B 46: 1 10.40 0.3~0.6 650-1400 84.00
DP6391B 69: 1 7.00 0.3~0.6 650-1400 84.00
DP6391C 45: 1 13.50 0.3~0.6 900-1650 99.00
DP6391C 60: 1 11.00 0.3~0.6 900-1650 96.00
DP6391C 76: 1 8.00 0.3~0.6 900-1650 93.00

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3outlinedrawingof Dino-PowerAirless Sprayer(See Figure)
Themainworking partofthe sprayeristhe double-actingair-drivenhighpressurepaintingpump.The
reversing mechanismisthepilot all pneumaticcontrolair-distributingreversing devicewithspecialform.
Whenthecompressed airflowsintothe cylinder, the pistonmovestothe upperpartorlowerpartofthe
cylinder,forcingtheupperorlowerpilotvalvetooperate.Thecontrolairdrivesthe air-distributing
reversing devicetoactinaninstant,thereforerealizingstableandcontinuousreciprocating movementof
thepistonoftheair-drivenmotor.Thankstothe rigidconnection betweenthepistonand theplungerofthe
coatinghydraulicpump,and thegreaterareaof thepistonthanthatof theplunger, thesuckedcoating is
pressurized.Thepressurizedcoating isconveyed tothe airless spraygun viathehigh-pressurehose,
andfinallyreleased ofthe hydraulicpressureandatomizedat theairlessnozzle,andthenspayedtothe
surfaceofthe targettoformacoatinglayer.
4Operatinginstruction
4.1Beforeusing,firstcheck ifallbolts,nuts,pipe connectors,andthe connectingnutsandhoseclampsof
thesuctionsystemhavebeentightened. Learncarefullyabout theopening andclosingdirection of gate
valveon eachaircircuit, andthe rotatingdirectionsofpressureregulatingvalveand dischargevalve(for
thepressureregulatingvalve,turnthehandwheelclockwisetoopen and anti-clockwisetoclose).The
Airintake

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capacityoftheequippedaircompressormustbe largeenough. Thelengthofthe usedairpipemustnot
exceed5m.
4.2Plugboththecoatingsuctionpipeandthedischargevalveintothetankcontainingdilutedcoating, put
through theairsource, and adjusttheairintakepressureaccordingtothetypeofcoating.Toensuresafe
use, themaximumairintakepressuremustnot exceed0.6MPa,andisbettertobekept atavalueaslow
aspossibleaslongasthe atomizationofthecoatingisgood.
4.3Openthedischargevalve(Donot open the spraygun), thenthe air-drivenhydraulicboosterpumpof
thesprayerwill moveto-and-froinacontinuousand stableway.Afterthecoating hydraulicsystemofthe
sprayerhascirculatedinidleconditionfor2to3minutes,closethe bleedvalve. Iftheair-driven hydraulic
pumpcan workinbalancepeacefullyafterthepressureofthecoating hydraulicsystemhasreached
balance,thesprayingoperationcanbestarted.
4.4During thespraying, the spraygunshouldbe pointedverticallyoralmostverticallyattheworkpiece
beingcoated;and themoving direction shouldbeparalleltothe surfacebeing coated. Thespeed should
beeven toavoidsagging.
4.5Thecoatingshouldbekeptclean.Fortheunclean coating,itisnotallowedtobeusedif notbeing
filteredfirstwithastrainerof40to100meshesaccording tothedimension andviscosityof thecoating
particle.If the coatingisnew, cleanandwithoutimpuritiessuchashornskinandsandgrain,it doesnot
needtobe filteredafterhaving beenevenlymixed.Forthecoatingapttodeposit,itshouldbemixed
regularlyandcontinuouslyduringthe sprayingprocess.
4.6Duringthe sprayingprocess,thetriggersafetyof spraygunshouldbelockedintimeifthenozzleis
beingcleanedorreplacedorthesprayingisstopped.Undernocircumstancesshouldthespraygunbe
pointed attheoperatororothers,incasethetriggerisaccidentallypressedcausing thehigh-pressure
coatingtosprayand injuresomeone.Ifthe spraygun can stillbeopenedafterthe triggersafetyhasbeen
locked,thesmall nutattheendofthedrawbarofthe gun’svalveplugshouldbe adjusted. Ifthenozzleis
blocked,itshouldbeimmersedandcleanedwithsolvent,orcleanedcarefullywithabrush.Donotpokeit
withhardthingsasthismaydamagingthenozzle.
4.7Ifaairlesstipisusedduringsprayingprocessand thenozzleisslightlyblocked, justturnthe handle
180degreesandtriggerthespraygun,thedirt inthenozzlewill beblownoffbythehydraulicpressureof
thehigh-pressurecoating itself. Ifthenozzleiscompletelyblocked,theconnectingnutofthe nozzlehas
tobeslightlyloosened.Thehandlecanonlybeturnedafterthe coating hasbeendepressurized.Ifthe
handleisturnedbyforcewhilethecoating isstillpressurized,thehandleiseasilydamaged. Whileusing
standardnozzleorairlesstip, asealing ringhastobe placedatthejointofthe nozzleand thespraygun.
4.8Ifthesprayerhasworkedcontinuouslyforalongtimeandasevere frosting”phenomenonhas
appearedinsideandoutsidethe silencer,awater-separating airfilterandanairdryercan be installed
beforethecompressedairentersthesprayer,andthe silencercanbedismantled.Anotherwayisto
replacetheengineoilintheoilcupofoilatomizerwith Anti-icing FluidforRadiator”.The
water-separatingairfilterandairdryerwillbe purchased ormanufactured bythe customeraccording to
actualneeds.The Anti-icingFluidforRadiator”isavailablenationwide.
4.9Ifthesprayingoperationisfinished orwill notbe usedforalongperiodsoftime,the suctionpipe
shouldbepulledoutofthecoatingtankintime.Theresidualcoating inthecoatingpump,the suction pipe,
thehigh-pressurehoseandthe spraygunshouldbedischargedbyrunning thesprayeridly.Thenthe
wholecoatinghydraulicloopincluding thecoatingpump,the suctionpipe,thedischargevalve,the
high-pressurehose,the airlessspraygunand thenozzleshouldbecleanedbyrunningthesprayeridly
withdilution agentorsolvent.Duringthecleaning, the openingofairintakeball valveshouldbesmall,the
reciprocaltimeof thesprayerisbettertobecontrolledwithin30to40timesperminute.

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5Common Faultsand Trouble-shootingMethod
Generally,thefaultsofairlesssprayercan bedividedintotwotypes:faultsinairsystemandfaultsin
coatingsystem.Ifafaultoccurs,it'sprohibitedtodismantleblindly.Thefaultshouldbeanalyzedand
eliminated step bystepasshowninthefollowingtable.Beforethat,thepressureswitchshouldbe
dismantledand theairintakeballvalveshouldbeclosed.
SN Phenomenon Reason Trouble-shooting Method
1 Notenoughpower
forreversing,small
flowduring
operation.
Airintakeamountnot enough. 1)Check ifthe pressureofairsourcemeetsthe
requirement?
0.6～0.8MPa）
2)Dothespecificationsofaircompressorandthe
drift diameterofairsourcepipelinemeetthe
requirements?(the deliverycapacityshouldnotbe
lessthan1.2m
3
/min,thedriftdiameterofthe
pipelineshouldnot belessthan20mm)
3)Aretheconnectorsoneachpipelinetightened?
4)Hastheairintakeswitchreachedthemaximum
opening?
2 Thesprayeris
whirring;the
coatingpressureis
notenough;the
atomization isnot
good.
1)Severeabrasionbetweenslide
boards;thecontactsurfaces
arenotparallel;thesealingis
not good;airpartiallyescapes;
airintakeamountofthe
cylinderdecreases;not
enough sprayingpressuredue
tothe reductionofpiston
thrust.
2)Deformationofslideblockafter
having beenusedforalong
term.Theairflowcan not
press oneslideblock onto
another,causingleakage.
3)TheO-shaperubbersealing
ringinthecylinderisabraded
andraised,resultinginan
insufficient airpressure.
4)Theairintakecartridgeis
blockedbyforeignobjects.The
airpathisnotsmooth,resulting
ininsufficientairintake
1)Dismantletheair-distributingblock andtheslide
blockandputthemonapieceofmetallographic
abrasivepaper,whichhasbeenspreadoutona
flatplate.Pushand grind themsmoothlywithboth
handsandthen cleanthem.Theflatnesscan be
checkedwithred lead powder.The even
distribution ofredsqueegeeoilonbothcontact
surfacesmeansthattheyareflat.Ifnot,grind
themagainwiththeabove-saidmethod.After
being grinded toflat,the slide boardand the
intra-cavityofthe slide blockmustbeoiledwith
20# engine oil,andassembled aspertheir
originalforms.
2)Dismantletheair-distributingblock andtheslide
block,andgrind themwithapieceofabrasive
paperuntiltheyareworkingsmoothlywiththe
reversingpiston.Oilthecavityoftheslide block
withclean20# engineoil.
3)Unscrewalltheboltsconnecting the uppercover
andthelowercovertothecylinder.Openthe
cylinder,replacethedamagedO-shape sealing
ring,andoiltheinwall ofthecylinderwithclean
20#engineoil.
4)Cleanorreplacetheairintakecartridge.
3 Thesprayerstops
afterstarting.Aair
streamsprays
continuouslyfrom
upperorlower
observationplug
hole.
Foreignobjectexistson theouter
edgeoftheO-shapesealingring
onthe reversingpiston;blowby
happensbetweentheupperand
thelowercavity.
Dismantletheair-distributingboardandtheupper
coverofthe reversing piston,takeout the reversing
piston andreplacethebrokenO-shape sealing ring.
Purgeandcleanthereversingpiston holewith
compressedair.Oiltheinwall andtheO-shape
sealing ringwithclean20# engineoilandassemble
themaspertheiroriginalforms
4Thesprayerstops
afterstarting.Aair
streamsprays
continuouslyfrom
the silencer.
1)Thereversingblock stopsat
thedead pointpositioninthe
middle.
2)TheO-shapesealingringof
thecylinderpiston isbroken.
3)TheM8nutofthe
air-distributingpiston rodis
lost.
1)Dismantlethescrewontheairintakecoverand
pushthe reversing piston tomakeitleavethe
deadpoint position.
2)Replacethe O-shapesealingringofthecylinder,
andoiltheinwall ofthecylinderwithclean20#
engineoil.
3)Re-tightentheM8nut.
5 Thepressuredrops
suddenlyduring
spraying;the
atomization isnot
good;thecoating
sprayslikeraysor
nocoatingsprays,
buttheair-driven
pumpworks
normally.
1)Thecoatingsuctioninletis
blocked.
2)Oneachvalveport, foreign
objectsraisethevalvepug.
3)Thespringabovetheplunger
valvebodyisfractured.
4) Cavitation Erosion”happens
oneachhigh-pressurevalve
port.
5)TheV-shape sealingringon
theplungervalvebodyhas
beenabraded.
1)Cleanthesuctioninlet.
2)Cleantheforeignobjectson eachvalveport.
Cleanthestrainerinside thepressurereservoir.
3)Replacethe spring.
4)Replacethesuctionvalvebody,theplunger
valvebody,the discharge valvebodyorthesteel
ball.
5)Replacethe V-shape sealing ring onthe plunger
valvebody.

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6 Afterthedischarge
valveandthespray
gunhavebeen
closed,the
air-drivenmotorstill
movesto-and-fro
regularly.
1)TheV-shape sealingring on
theplungervalvebodyhas
beenabraded.
2)Thehigh-pressurevalveports
onthe plungervalve,the
suctionvalveandthe
dischargevalvearebroken.
1)Replacethe V-shape ringonthe plungervalve
body.
Caution:TheV-shapesealingringshouldbe
replacedingroupandasperitsquantityand
directionbeforeitisdismantled.
2)Replacethesuctionvalvebody,thesuction valve
body,the discharge valvebodyorthesteelball.
7 During spraying,
coatingisfoundin
the oilcupofthe
pumpbase.
TheV-shape sealing ringinthe
pumpbaseisabraded. ReplacetheV-shapesealingringinthepumpbase. Caution:TheV-shapesealingringshouldbe
replacedingroupandasperitsquantityand
directionbeforeitisdismantled.
Generallyspeaking,thetrouble-shootingshouldbedone step bystep.At first,presumesomepartsare
normalandtheothersarenot,andcheckthe partsyouthinkarefaulty.Ifthechecked partsarenormal,
check otherparts,untilallfaultsareeliminated.
Caution:Beforethetrouble-shootingand maintenance operation,theairintakeball
valve mustbeclosedandthesystemmustbedepressurizedbyopeningthe
dischargevalve.
6Equipment Maintenance
6.1Toavoiddamaging thehigh-pressurehose,whileusing it,donotoverbend,steppedon, stressorroll
bywheels.
6.2Toensuregood filteringfunctions,strainerson theequipmentmustbemaintainedandcleaned
regularly strainersoncoatingsucker,pressurestoringfilter, andthe innertubeofthe pikestaff）.
6.3Whenthenozzleholeisblocked,donotstab itwithaneedle, incasethe nozzlelipisdamaged and
theatomization qualityisaffected.
6.4The pumprodsofair-drivenpumpandplungerpumpshouldbeinjectedwithlubricantregularly(inthe
43#compactingscrew).
6.5The oilcupintheair-drivendualpartsmust befilledwith20#engineoilregularly.
7SparePartsPackagesList
ModelDP6391A30:1& DP6391B 46 : 1
SN Name Specification Quantity Assemblingpart
146# Kraft V-shapesealingring ￠51.5X￠36.5X 6
6 Coating cylinder
245# PTFE V-shape sealing ring
￠51.5X￠36.5X 6
6 Coating cylinder
359# pumpbodywasher ￠74 X￠68X4 1 Coating cylinder
466#suction valvewasher ￠59 X￠51X4 1 Coating cylinder
ModelDP6391A45:1& DP6391B 69 : 1
SN Name Specification Quantity Assemblingpart
1 46#Kraft V-shape sealingring ￠42X￠30X7 6 Coatingcylinder
2 45#PTFEV-shapesealing ring
￠42X￠30X7 6 Coatingcylinder
3 59# pumpbodywasher ￠61.5X￠30X 7 1 Coatingcylinder
4 66#suction valvewasher ￠49X￠45X4 1 Coatingcylinder

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ModelDP6391C45: 1
SN Name Specification Quantity Assemblingpart
1 KraftV-shape sealingring ￠60X￠40X8 2 Plungervalvebody
2 PTFE V-shapesealingring ￠60X￠40X7.5 3 Plungervalvebody
3 KraftV-shape sealingring ￠64X￠42.6X 9 4 Pumpbase
4 PTFE V-shapesealingring ￠64X￠42.6X 8 4 Pumpbase
ModelDP6391C60: 1
SN Name Specification Quantity Assembling part
1 46# Kraft V-shapesealingring ￠51.5X￠36.5X6 6 Coatingcylinder
2 45# PTFE V-shape sealing ring
￠51.5X￠36.5X6
6 Coatingcylinder
3 59# pumpbodywasher ￠74X￠68X4 1 Coatingcylinder
4 66#suction valvewasher ￠59X￠51X 4 1 Coatingcylinder
ModelDP6391C76: 1
SN Name Specification Quantity Assemblingpart
1 46# Kraft V-shapesealingring ￠42X￠30X 7 6 Coatingcylinder
2 45# PTFE V-shape sealing ring
￠42X￠30X 7 6 Coatingcylinder
3 59# pumpbodywasher ￠61.5X￠56.5X 4 1 Coatingcylinder
4 66#suction valvewasher ￠49X￠45X 4 1 Coatingcylinder
8PackingList
1Completeset ofairlesspumpmachine 1set
2.Airlessspraygun 1set
3.Airlesstip 1set
4. High-pressurehose ￠8mm X 10m）1set
5. High-pressurehose ￠6mm X 2m）1set
6Transitionjoint(M14X1) 1set
7. Repairkitsuppliedbymanufacturer 1set
8hookspanner78-85 1set
9hookspanner55-62 1set
10. Innerhexagonspanner5mm 1set
11.Innerhexagon spanner6mm 1set
12Productinstructionmanual 1copy

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9 ExplodedDrawing

10
10 PartsList
SN Name SN Name SN Name SN Name
1 Plainwasher 32 Nut 63 Retainingring 95 Needle valve
2 One-wayvalve
cover 33 Bolt 64 Steelball 96 Inner hexagon cheesehead screw
3 Rectangular
spring 34 Panel 66 Suctionvalve washer 97 Uppercover of air-distributing
cylinder
4 Sliding bush 35 Air intakejoint 67 Suctionvalve body 98 O-shapesealing
ring
5 Check valve
assembly 36 Packing pate 68 Suctionvalve nut 99 Nut
6 Capnut 37 Air intake pipe 69 Angle balljoint 100 Washer
7 Spring washer 38 Packing pate 70 Coating suction
pipe joint 101 O-shapesealing ring
8 Uppercover of
cylinder 39 Joint 71 Packingpate 102 Air-distributing shortpiston
9 Retaining ring 40 Air-drivendual
parts(assembly)
72 Coating suction
hose 103 O-shapesealing ring
10 O-shapesealing
ring 41 Connecting screw
73 Feeding pipe 104 End cap
11 Sealing base 42 Connecting nut 74 Gland nut 105 Air-distributing
pistonrod
12 O-shapesealing
ring 43 Housing pin 75 Pressurestoring cylinder 106 Air-distributing body
13 Screw stud 44 Sealing baseplate 76 Lscrewplug 107 Sealing gasket
14 Cylinder body 45 V-shape ring
(leather) 77 Coating passing pipe 108 Gasket
15 Nut 46 V-shape ring
(Plastic) 78 Strainer assembly 109 Air-distributing plate
16 O-shapesealing
ring 47 Sealingpressure plate 79 Strainerframework
110 Air-distributing
slide block
17 Piston 48 Round nut 80 Gasket 111 Spring
18 Gasket 49 Fixing plate 81 Check valve body 112 Spring base
19 O-shapesealing
ring 50 Plain washer 82 Steelball 113 O-shape ring
20 Piston gasket 51 Pumpbase 83 Spring 114 Airintake cover
21 Pistonrod 52 Pumpbodygasket 84 Spring base 115 Inner hexagon
cheesehead screw
22 O-shapesealing
ring 53 Spring￠62X￠ 5X40 85 Union 116 Air-distributing piston
23 Guiding packing
gland 54 Pumprod 86 Unionnut 117 Coverof air-distributing
cylinder
24 Nut 55 Spring 87 Discharge
connector 118 Silencer
25 Plainwasher 56 Steelball 88 Mainbodyof
pressurereservoir 120 Inner hexagon cheesehead screw
26 Boltgasket 57 Nut 89 Joint 121 Frame assembly
27 O-shapesealing
ring 58 Gasketbody 90 Needle valve
28 O-shapesealing
ring 59 Pumpbodygasket
91 Discharge
connector
29 Cylinder baseplate 60 Pumpbody 92 Nut
30 Plainwasher 61 Pumpbody nut 93 End cap
31 Lightspring
washer 62 Spring ￠52X￠ 4.5X28 94 Joint

11
Dino-Power”serieshigh-pressureairless sprayersareapplicabletothe coatingsofsteelstructures,
ships,encaustictiles,bigbuildings,bigoverpasssteelstructurepavements,bridges,pressurevessels,
leather,locomotives,railwayvehicles,cars,airplanes,chemicalequipments,windpowerequipments,
furniture,racks,containers,pipelines,storagetanks,tabletsugarcoatingsinpharmaceuticalindustry,
andsoon.
Tocustomers:
1、Variousmodelsofhigh-pressureairlesssprayersareavailableforyourselection asperyour
different coatingrequirements.
2、Theequippednozzlefortheproductleavingthefactorymaynotmeetyouractualneedsfor
spraying.Therearemorethan30specificationsofnozzlesmanufacturedbyourfactory,which
youcan orderseparatelyaspertherequirementsforthecoatinganddesign ofyourproductsand
projects.
3、Ifthesprayingequipmentisfaultyandthefaultcannotbeeliminated afteryou havecarefully
readtheinstructionmanual,youcancall uson 86-574-88278841 orsendemailtousat
[e-mail] and clearlydescribethefaultandthedetailedprocessoftheoccurrenceof
thefault.Wewillpromptlyadviseyou ofthetrouble-shooting methods.Personneloperatingand
maintainingthisequipment must befamiliarwithallrequirementsofthisinstruction manual.
4、Ourproductsareverypopularinthemarket.Ourcompanyisthefirstprofessionalenterpriseto
manufacturehigh-pressureairless spraying equipmentandhigh-pressureoilinjection
equipment.
5、Thanks tothetrustandcooperation ofourcustomersoverthelongterm,seriesproductsof
Dino-Power”sprayingequipmenthaveexcelledinthe fieldofcoatingtechnologyinallindustrial
departments.Wesincerelyhopethatyou ordercompletesetsorpartsof Dino-Power”spraying
equipmentsviavarioussources.