Milking Machine Dry Type Oil Free Rotary Screw Vacuum Pump

Milking Machine Dry Type Oil Free Rotary Screw Vacuum Pump

CZPT Multistage Dry Vacuum Pump CZPT Information


Product five collection    MRD5320 MRD5380 MRD5480 MRD5600 MRD5750 MRD5880
Pumping Potential(fifty/60Hz) mthree/hr 270/320 330/380 400/460 550/650 650/780 800/950
Final Pressure(fifty/60Hz) Mbar(A) .2/.15 .15/.ten
Motor Electrical power (IEC Motor) kw 7.five fifteen 18.five
Motor Velocity(fifty/60Hz) Rpm 2960/3570
Procedure Connection
Inlet Flange DIN/ASME DN80 PN10 (3″ one hundred fifty#) DN100 PN10 (4″ one hundred fifty#) DN150 PN10 (5″ one hundred fifty#)
Exhaust Flange DIN/ASME DN40 PN10 (1.5″ Feminine) DN50 PN10 (2″ Feminine)
Cooling Water
Max Inlet Force bar 4
Max Outlet Temperature °C 70 sixty
Gearing Oil Type   Shell T-68 Shell T-sixty eight
Seal Variety
Gearing End Seal   CZPT seal + Lip Seal
Bearing End Seal   Piston Ring Seal + Gas purge Seal
Seal Purge Seal
Nitrogen Strain Bar .one-.25
Link   .25In Woman / Φ6 Tube
Noise Stage(fifty/60Hz) dB seventy eight eighty
Vibration μm <20 <25
Weight (with motor) Kg 385 415 435 710 760 800
Max Exhaust Fuel Temperature °C 50 fifty five sixty seventy five 80 eighty five
Max Pump Area Temperature °C twenty five twenty five twenty five 32 32 32

CZPT Multiphase Dry Vacuum Pump attribute benefit:


Pump Sort Multistage 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 one00-20000m3/h eighty-3000mthree/h ten-60m3/h a thousand-20000mthree/h twenty-10000m3/h 20-1000mthree/h one hundred fifty-800mthree/h
Force .11013mbar .one1013mbar .051013mbar 2001013mbar fifty1013mbar .0011013mbar .0051013mbar
Exhaust √Gas √Gas √Gas √Gas (drinking water) (Oil) (Oil)
Energy Lowest Low Low Biggest Massivest Center Big
Best Low Low CZPTer CZPTer General Low
>3000rpm >3000rpm 1five hundred-3000rpm 1000-1500rpm five hundred-1500rpm five hundred-1500rpm 500-1000rpm
Rotor rotation Concentric Concentric Eccentric Concentric Eccentric Eccentric Eccentric
Gasoline Air
Gas Steam        
Gas Higher boiling        
Gas Dust            
Gas Corrosive              
Gas explosive          

CZPT Multistage Dry Vacuum Pump structure edge

Multiphase Dry Vacuum Pump Gasoline Way


Screw dry vacuum pump Fuel Way


  • Airflow course radial, Corrosive process fuel does not attack the bearing and gear axially immediate
  • Airflow path axial, Corrosive process assault the bearing and gear axially in gear cap violent
  • Approach gas is compressed uniformly in every phase of rotors. Uniform compression warmth, so decrease exhaust fuel temperature
  • The method gas is compressed centrally at the end of screw, so substantial exhaust gasoline temperature and screw
  • Procedure gas could make contact with with far more cooling jacket area, substantial warmth dissipation effectiveness
  • Approach gas could speak to with couple of cooling jacket area, minimal warmth dissipation
  • Roots rotor is more resistant to particles and adherents, couple of impacts on its functionality following its surface area use and corrosion
  • Screw rotor is unsuitable for particles and adherents, huge impacts on its functionality following its area use and corrosion

CZPT Exhibitions

CZPT Global Buyers:



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

A2: What the exactly address of your manufacturing facility? 

A2: Our company is located in No. 6767, Tingfeng Rd. CZPTn District, ZheJiang  201502, China

Q3: Warranty terms of your machine? 

A3: One yr warranty for the machine and technological support in accordance to your requirements.

Q4: Will you offer some spare areas of the machines? 

A4: Yes, of program.

Q5: How long will you just take to set up production? 

A5: 380V 50HZ we can delivery the merchandise inside of 10 days. Other electricity or other color we will delivery within 22 times

Q6: Can you take OEM orders? 

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

Milking Machine Dry Type Oil Free Rotary Screw Vacuum Pump