11kw Booster Pump for Turbine Rotor Dynamic Balance

Pump description:  

Design ZJ CZPT Booster Pump, also identified as a Roots pump, is a volumetric pump.It employs a pair of rotors, identical and in 8-determine with certain clearance between them in the pump housing, rotating at the same pace in opposite directions to execute perform of suction and discharge of fuel. The two rotors are supported by rolling bearings in the stop addresses of the pump, rotating at higher velocity and are kept at a fastened relative placement by a pair of timing gears. The stop clearance between rotors and conclude addresses are mounted by adjustable steel shims amongst the bearing housings and the conclude go over at the fixed finish, which assures one particular-path expansion of the rotor when temperature rises in the course of its operation.

4 sets of inner seals (also acknowledged as piston ring) in the two conclude covers stop lube oil entering into the pump housing. The shaft seal at the front-end include, also referred to as as framework oil seal or shaft seal, stops leakage of air into the pump housing.

In purchase to lessen temperature of the pump, all types of pumps (anticipate the two smallest models) are outfitted with a gearbox cooler and front-stop protect cooler.

Energy is transmitted by means of a coupling or V-belt from the motor to the driving shaft of the pump and then by way of synchronizing gears to the pushed shaft


   Model Suction capacity         (L/S)

Restrict vacuum




Motor Electricity


Inlet Dia.


Outlet Dia.




Advised backing pump(model)
   ZJ-70          70      6x10-two   2780         1.5     eighty      50      87       2X-8
  ZJB-70      5x10-2      100
  ZJ-150A          150      6x10-2   2900          3     a hundred      100      198       2X-fifteen
  ZJB-150      5x10-two      215
  ZJ-three hundred          300      6x10-2   1450          4/five.5     150       150      490       2X-30A
  ZJB-300      5x10-two      480
  ZJ-600          600      6x10-2   2900         five.five/seven.five     a hundred and fifty       a hundred and fifty      490       2X-70A
  ZJB-600      5x10-two      503
  ZJ-1200A         1200      6x10-two    1450          11      300       three hundred     1550       2X-70A  (2sets)
  ZJB-1200      5x10-two      250       250     1580

The main  advantage  of Roots  vacuum pump  is that  it can  operate  with high  pumping speed under  reduced suction  pressures, nonetheless,  has to  be backed by  a backing  pump.Under  typical working problems, it is  permissible to not add  by-pass pipes.Roots vacuum pump should not run with a higher-pressure  variation than allowable,otherwise  overheating   and overload  will   cause  damage   of  Roots   vacuum  pump.
Therefore, appropriate backing pump and required safety devices should be regarded as.Oil sealed mechanical  pump is generally chosen as   the fore   vacuum   pump.  Other   types   of backing   pumps   may   be   used   where    their requirement for greatest vacuum is not too  rigid. Particularly, when gas  pumped made up of large amount of  vapor, h2o-ring vacuum pump  maybe   an  ideal   option  though   ultimate  vacuum achieved is on the minimal side.

Item screen:


  1. Common export polywooden circumstances.

  2. Customized packaging can be accessible.


CZPT method Observe
Categorical Doorway to doorway, extremely hassle-free, will not need customs clearance or choose-up.
By air Airport to airport, you need to do the customs clearance and select up the goods at your nearby airport.
By sea Port to port and you need to do the customs clearance and choose-up the products at your neighborhood port.

Our solutions:

Pre-Sales Services

  1. Supply 24-hour reply.

  2. Supply suitable versions according to clients' specifications.

  3. Provide comprehensive product specifications and reasonal costs. 

In-Sales Provider

  1. Supervise complete production time. 

  2. Offer product's screening performance curve to buyers.

  3. Provide inspection photos to customers after we end generation.

After-Sales Services

  1. Provide set up manual.

  2. Underneath proper set up, standard maintenance and employing,we guarantee one particular-12 months warranty.

  3. If merchandise has malfunction,we are going to reply you within 24 hour and offer solution or even ship specialized staff to location following obtaining servicing notification.


one.  Q: Are you a company or investing organization?

    A: We are company of vacuum pumps and h2o pumps in China given that 1986.

2.  Q: What is actually your MOQ?

    A: One established is okay.

3.  Q: What's your payments phrases?

    A: T/T, CZPT CZPT......

4.  Q: What certificates do you have?

    A: CE, ISO 9001 ....

five.  Q: How about the warranty?

    A: 12 months warranty since shipping and delivery.

6.  Q: What is the delivery time?

    A: For different designs,distinct motor specs and distinct material,supply time is various,please double validate with our income group.

7.  Q: Can you do OEM manufacturer?

    A: Of course, welcome.

eight.  Q: CZPT reputable?

    A: We have entire tests technique controlled by micro-machine,testing overall performance curve can be sent to customers just before organize shipping.

Firm overview:
Set up in 1986, our company has been concentrating on the advancement and manufacture of vacuum pumps and drinking water pumps.We are a extensive pump business integrating creation, sales and soon after-income upkeep services.

The major merchandise include liquid ring vacuum pumpsrotary vane vacuum pumpsroots vacuum pumpcentrifugal water pump and CZPT vacuum pump technique,which are widely utilized in all kinds of plastic extrusion linemedical and pharmaceutical business(autoclave sterilizer/capsule filling and sealing machine)foods-associated market(beverage equipment/milking equipment/sugar plant)chemical industrypower plantcoal mine etc.

Contact us:


11kw Booster Pump for Turbine Rotor Dynamic Balance