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Hokaido Spiral Fast Cooling Dry Screw Vacuum Pump (RSE2002)

Производитель: 2002

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Hokaido Spiral Fast Cooling Dry Screw Vacuum Pump (RSE2002)



Product features:

1. RSE series dry screw vacuum pump(RSE 2002) is single stage compression, simple structure.
Partition plate in the cavity, the exhaust path is simple and short, and reactant gas is easily discharged.
2. The high pressure end of the exhausted temprature deposition is easily fixed, and helical rotor with sedment removed.
3. The case of a single-stage exhaust, no change in the internal volume of the continuous operation at atmospheric pressure, and a locking phenomenon does not occur during operation. For symmetrical rotation structure, vibration rate is less than 10u.
4. Low operation noise.
5. The spiral structure of the single segment, the helical part of the maintenance is very easy. With corrosion-resistant materials, only the replacement of the sealed classes of the consumption goods can save on maintenance costs.

Products application:
Widely used in vacuum coating, oven, heat treatment, pharmaceutical, chemical applications, semiconductor, LED and solar cell industry, etc..
.

Model Unit RSE2002
Pumping speed l/min 12500/15000
cubic meter per hour 750/900
cfm 441/530
Ultimate Pressure Torr <7.5* 10 ^(-4)
mbar <1*10 ^(-3)
Pa <0.1
Motor frequency Hz 50/60
Voltage V 220-440
Power Hp 6+4
Kw 4.47+2.98
Connection inlet ISO100
outlet Nw40
cooling flow l/min 3L/min 15Celsius-7L/min30Celsius
Temprature Celsius
Pressure kg/square centimeters 2.0-4
connection R/C 3/8"
N2pressure Kg/square centimeters 0.5~1
dilute flow l/min 0~60
sealing flow l/min 0~20
connection Swagelok 1/4"
Dimension:L*W*H: mm 895*410*543
weight: kg 520
Noise: dB(A) <70
interface SEMIE73-0299
pump leak rate: mbar .l/s 1*10^(-5)
Ambient Temp: Celsius 5~40Celsius
operatoin mositure: RH 90%


Theworkingprinciple

HokaidoRVseriesrootsvacuumpumpiscomposedofapairofsynchronoushigh-speedrotorlikethenumber"8"andoftwosemicircularcavity.

Improvetheextractionrateofthevacuumpumpgreatlywithinthescopeofworkeffectively
Themotordiversity

Toensurethenormaluse,everyHokaidorootsvacuumpumpmotorcanbeusedaircoolingorwatercooling.

Pumpoverallusesaluminiumalloyorcastironmaterial,realizestheadvantagesofheatcoolingfaster,strongcorrosionresistance,etc

Castiron+watercooledmotor
Alloy+fancooledmotor

SimplestructureMaintainconvenience

Rotortypelinethroughcarefullydesignedandusingthecirculararcrotorway,makethedesignofpumpmorecompact

Extractioneffectismoreprominent,greatlyimprovepumpingspeedlevelcomparedwithothermanufacturer.

Easytomaintain,verylowmaintenancecost
Highpurifyvacuum
Rootsvacuumpumpcavitydonothavereactionmediumwithair
Toensurethatthepumpedgasisfromsecondarypollution,realizeHighpurifyvacuum
Contactlessoperation
ProcessandmeasuretherotorpreciselywithGermanZeissthreecoordinatesdetector,theJapaneseMazakmachiningcenter'sequipmentandsoon.

Withagoodcollectionofsymmetry,realizeultralownoise,longlife
UniversalpumpBoosterpump
Rootspumpalsocallstheboosterpump,canbetogetherpumpsystemwithscrewpump,vanepump,waterringpump,plungerpump,molecularpump,greatlyimprovetheextractionrateandvacuumdegree.
Canbeincreasemorethan10timesofvacuumdegreeundernormalcircumstances!
Screwpump/rootspumpsystem
Doublestagepump/rootspumpsystem

After-saleGuarantee

EveryHokaidocustomers

18monthsafter-saleservicefree,enjoyfreereplacementwithinonemonth

Purchaseatthefirsttime,thecustomercanenjoy7daystestingmachineexperience

Anydissatisfiedwithin7days,thereisnoreasontoreturnthevacuumpumporvacuumsystem.
Thechoiceof2millionglobalhigh-endusers
Hokaidovacuumpumpwithmaturetechnology,first-classtechnologyandgoodreputation,
itscharacteristicsofhighefficiency,energysaving,environmentalprotectionismoreoutstandingincomparisonwithotherinternationalbrands.

Hokaidovacuumpumpgaincustomerspreferenceandchoiceincludingresearchcenteroftheworld,theworldtop500andspace.



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