Shenzhen Ribake Precision Machinery Co., Ltd.
Main products:side channel vacuum pump,ring blower,air pump,vacuum pump,air blower
Contact Us
  • Contact Person : Mr. Tang Guojun
  • Company Name : Shenzhen Ribake Precision Machinery Co., Ltd.
  • Tel : 86-755-29882904
  • Fax : 86-755-33817926
  • Address : Guangdong,Shenzhen,1/f, No. 4, East Lane 2, Yangxia, Xinqiao, Shajing Town, Bao'an Dist.
  • Country/Region : China
  • Zip : 518125

4BHB650-H68 three stages high pressure blower

4BHB650-H68 three stages high pressure blower
Product Detailed
1.Wide voltage and two frequency class IP55,insulation class F 3.Die cast aluminum 4.copper winding motor 5.NSK

4BHB650-H68 ring blower

Order No.FrequencyOutputvoltage(V)current(A)Maximum airflow(m3/h)Maximum vacuum(mbar)Maximum pressure(mbar)Weight(Kg)Sound(db/A)























Never backward Use worldwide

    The BHB series side channel vacuum pump feature voltage range motors for 50Hz and 60Hz in protection class IP(insulation class F) are CE,CCC approved.This makes them the ideal solution for world wide use.They can be used without any modifications or tests in Europe,America any Asia.They are mostly available ex stock.They are available for your requirements anytime.

BHB series operating principle

     The impellers in the BHB-series machines are mounted directly on the motor shaft for noncontact compression entirely without friction. Maximum operational reliabilityk,even at high differential pressures,is ensured by the arrangement of the bearings outside the compression chamber.

     The gas is taken in through the inlet 1,As it enters the side channel 2,the rotating impeller 3 imparts velocity to the gas in the direction of rotation.Centrifugal force in the impeller blades accelerates the gas outward and the pressure increase.Everyrotation adds kinetic energy,resulting in the further increase.Everyrotation adds kinetic energy,resulting in the further increase of the pressure along the side channel.The side channel narrow at the rotor,sweeping the gas off the impeller blades and discharging it through the outlet silencer 4 where it exits where it exits the side channel blower. 


Pneumatic conveying systems

Lifting and holding of parts by vacuum 

Packing and printing machines 

wastewater treatment and blowing in the electroplating pool


 Filling of bags/bottles/hoppers

 Soil remediation


 Papermaking and paperconditioning


Pharmaceuticalo and medical equipments 

 Beverage industry

Textile machines 

 Rubber and plastic peripheral equipments

 Smoke extraction in industry

Semiconductors equipments  

 Electronic equipments

Classics with innovative technology

    With their high inlet volume flow up to 2,5000m3/h and diferential pressure up to 780mbar,our low noise BHB series allrounders have earned their reputation and convinced thousands of customers all over the world.

     They are reliable,low-maintenance and durable and are the first choice for many applications in mechanical engineering.When used with a frequency converter,the perfomance of 2BHB side channel blower can be increased considerably.The 2BHB series side channel blowers are CCC/CE approved and can be used without further testing all over the world.

4BHB650-H68 three stages high pressure blower

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