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Hokaido Simple Structure Dry Screw Vacuum Pump Rse80 - China

price: contact company for price

Hokaido Simple Structure Dry Screw Vacuum Pump ( RSE80)

Product features:

1. RSE series dry screw vacuum pump( RSE80) 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 RSE 80

Pumping speed l/ min 2500/ 3000

cubic meter per hour 80/ 86

cfm 88/ 106

Ultimate Pressure Torr <7.5* 10 ^( - 3)

mbar <1* 10 ^( - 2)

       Pa <1

  Motor frequency Hz 50/ 60

   Voltage V 220- 440

     Power       Hp 6

   Kw 4.47

Connection inlet        Â


outlet      Â


cooling flow        l/ min 3L/ min 15Celsius- 7L/ min30Celsius

Temprature  Celsius

 Pressure   kg/ square centimeters 2.0- 4

connection   Â

R/ C 3/ 8"

N2Â pressure Kg/ square centimeters 0.5~1

dilute flow l/ min 0~60

sealing flow l/ min 0~20


Swagelok 1/ 4"

Dimension: L* W* H: mm 920* 430* 650

weight: kg 320

Noise: dB( A) <70


SEMIE73- 0299

pump leak rate: mbar . l/ s 1* 10^( - 5)

 Ambient Temp:  Celsius 5~40Celsius

operatoin mositure: RH 90%

The working principle

Hokaido RV series roots vacuum pump is composed of a pair of synchronous high- speed rotor like the number" 8" and of two semicircular cavity.

Improve the extraction rate of the vacuum pump greatly within the scope of work effectively

The motor diversity

To ensure the normal use, every Hokaido roots vacuum pump motor can be used air cooling or water cooling.

Pump overall uses aluminium alloy or cast iron material, realizes the advantages of heat cooling faster, strong corrosion resistance, etc

Cast iron + water cooled motor

Alloy + fan cooled motor

Simple structure Maintain convenience

Rotor type line through carefully designed and using the circular arc rotor way, make the design of pump more compact

Extraction effect is more prominent, greatly improve pumping speed level compared with other manufacturer.

Easy to maintain, very low maintenance cost

High purify vacuum

Roots vacuum pump cavity do not have reaction medium with air

To ensure that the pumped gas is from secondary pollution, realize High purify vacuum

Contactless operation

Process and measure the rotor precisely with German Zeiss three coordinates detector, the Japanese Mazak machining center' s equipment and so on.

With a good collection of symmetry, realize ultra low noise, long life

Universal pump  Booster pump

Roots pump also calls the booster pump, can be together pump system with screw pump, vane pump, water ring pump, plunger pump, molecular pump, greatly improve the extraction rate and vacuum degree.

Can be increase more than 10 times of vacuum degree under normal circumstances!

Screw pump/ roots pump system

Double stage pump/ roots pump system

After- sale Guarantee

Every Hokaido customers

18 months after- sale service free, enjoy free replacement within one month

Purchase at the first time, the customer can enjoy 7 days testing machine experience

Any dissatisfied within 7 days, there is no reason to return the vacuum pump or vacuum system.

The choice of 2 million global high- end users

Hokaido vacuum pump with mature technology, first- class technology and good reputation,

its characteristics of high efficiency, energy saving, environmental protection is more outstanding in comparison with other international brands.

Hokaido vacuum pump gain customers preference and choice including research center of the world, the world top 500 and space.

More information, please check our website: www. . hokaido. net. Â Thank you!

Company Contact:

  • Phone: 8676938833300

  • Address: Tower 1, Zone D, Pengdong Ind Park, Green Rd, Dong, Dongguan, China

  • Email: Email

Published date: April 15, 2016 -

  • Business Description: As a pioneer and leader in vacuum applications, Hokaido is one of the earliest manufacturers of vacuum equipment. Since established, Hokaido has been leading the development of vacuum technology for the industrial applications over the world. With the continuously developing and daily internationalizing, Hokaido has built more than 60 highly modernized manufacturing centers with first-class processing equipments installed over the world.

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