Vacuum Pump For VD RH VOD Vacuum Refining Furnace Producing New Material

Vacuum Pump For VD RH VOD Vacuum Refining Furnace Producing New Material

CZPT Multistage Dry Vacuum Pump CZPT Knowledge


Model five collection    MRD5320 MRD5380 MRD5480 MRD5600 MRD5750 MRD5880
Pumping Capacity(50/60Hz) mthree/hr 270/320 330/380 400/460 550/650 650/780 800/950
Supreme Strain(fifty/60Hz) Mbar(A) .2/.fifteen .fifteen/.10
Motor Electricity (IEC Motor) kw 7.5 fifteen 18.five
Motor Speed(fifty/60Hz) Rpm 2960/3570
Method Connection
Inlet Flange DIN/ASME DN80 PN10 (3″ a hundred and fifty#) DN100 PN10 (4″ 150#) DN150 PN10 (5″ a hundred and fifty#)
Exhaust Flange DIN/ASME DN40 PN10 (one.5″ Feminine) DN50 PN10 (two” Feminine)
Cooling H2o
Max Inlet Force bar four
Max Outlet Temperature °C 70 sixty
Gearing Oil Type   Shell T-sixty eight Shell T-68
Seal Sort
Gearing End Seal   CZPT seal + Lip Seal
Bearing End Seal   Piston Ring Seal + Gas purge Seal
Seal Purge Seal
Nitrogen Force Bar .one-.twenty five
Connection   .25In Feminine / Φ6 Tube
Noise Degree(fifty/60Hz) dB seventy eight eighty
Vibration μm <20 <25
Fat (with motor) Kg 385 415 435 710 760 800
Max Exhaust Fuel Temperature °C fifty 55 sixty seventy five eighty 85
Max Pump Floor Temperature °C 25 twenty five twenty five 32 32 32

CZPT Multistage Dry Vacuum Pump attribute edge:


Pump Sort Multiphase Vacuum dry Pump Screw Vacuum   dry Pump Scroll vacuum dry pump Air cooled roots pump Liquid Ring pump Oil Rotary Vane Pumps Oil rotary piston pump
Capacity 100-20000mthree/h 80-3000m3/h ten-60m3/h a thousand-20000m3/h 20-10000m3/h twenty-1000m3/h a hundred and fifty-800mthree/h
Strain .11013mbar .one1013mbar .051013mbar 2001013mbar fifty1013mbar .0011013mbar .0051013mbar
Exhaust √Gas √Gas √Gas √Gas (drinking water) (Oil) (Oil)
Energy Lowest Low Low Premier Hugest Middle Huge
Very best Low Low CZPTer CZPTer General Low
>3000rpm >3000rpm 1500-3000rpm 1000-1500rpm five hundred-1500rpm five hundred-1500rpm 500-1000rpm
Rotor rotation Concentric Concentric Eccentric Concentric Eccentric Eccentric Eccentric
Fuel Air
Gas Steam        
Gas Higher boiling        
Gas Dust            
Gas Corrosive              
Gas explosive          

CZPT Multistage Dry Vacuum Pump structure edge

Multistage Dry Vacuum Pump Fuel Way


CZPT dry vacuum pump Gasoline Way


  • Airflow route radial, Corrosive method gas does not assault the bearing and equipment axially immediate
  • Airflow path axial, Corrosive process assault the bearing and gear axially in equipment cap violent
  • Procedure gasoline is compressed uniformly in every phase of rotors. Uniform compression warmth, so decrease exhaust gas temperature
  • The process gas is compressed centrally at the end of screw, so large exhaust gas temperature and screw
  • Method gasoline could contact with a lot more cooling jacket surface, substantial heat dissipation performance
  • Approach gasoline could make contact with with number of cooling jacket surface area, lower heat dissipation
  • Roots rotor is more resistant to particles and adherents, few impacts on its performance soon after its surface area dress in and corrosion
  • CZPT rotor is unsuitable for particles and adherents, huge impacts on its functionality right after its floor use and corrosion

CZPT Exhibitions

CZPT Worldwide Consumers:

CZPT Product CZPT:


Q1: Are you factory or trade business?
A1: We are manufacturing unit.

A2: What the just address of your factory? 

A2: Our company is located in No. 6767, Tingfeng Rd. CZPTn District, ZheJiang  201502, China
And our factory is located in No.fifty eight,Hulu road, Xinbang Town, CZPT area, CZPTang District, ZheJiang , China

Q3: Warranty phrases of your machine? 

A3: One year warranty for the device and technical help according to your needs.

Q4: Will you offer some spare parts of the equipment? 

A4: Yes, of course.

Q5: How prolonged will you consider to organize generation? 

A5: 380V 50HZ we can shipping the merchandise inside of ten times. Other electrical power or other coloration we will supply in 22 days

Q6: Can you accept OEM orders? 

A6: Yes, with professional design team, OEM orders are highly welcome.

Vacuum Pump For VD RH VOD Vacuum Refining Furnace Producing New Material