Zjb-600 Model Roots Vacuum Pump Air Pump

Zjb-600 Model Roots Vacuum Pump Air Pump


   Model Suction ability         (L/S)

Restrict vacuum




Motor Power


Inlet Dia.


Outlet Dia.


  Excess weight


Recommended backing pump       design
   ZJ-70          70      6×10-two   2780         one.5     80       fifty     87  2X-8
  ZJB-70      5×10-two     one hundred
  ZJ-150A          150      6×10-2   2900          3     a hundred      100     198     2X-fifteen
  ZJB-150      5×10-2     215
  ZJ-three hundred          300      6×10-two   1450          4     a hundred and fifty      150     490      2X-30A
  ZJB-three hundred      5×10-two     480
  ZJ-600          600      6×10-2   2900         five.five     one hundred fifty      150     490       2X-70A
  ZJB-600      5×10-2     503
  ZJ-1200A         1200      6×10-2   1450          11     300      300    1550       2X-70A           (2sets)
  ZJB-1200      5×10-2     250      250    1580

JZB Roots vacuum pump

1. CZPT attributes and functioning theory of the pump:
Product ZJ CZPT Booster Pump, also known as a Roots pump, is a volumetric pump.
It employs a pair of rotors, identical and in 8-determine with specific clearance among them
in the pump housing, rotating at the identical velocity in opposite directions to execute
function of suction and discharge of gasoline. The two rotors are supported by rolling bearings
in the finish handles of the pump, rotating at high speed and are kept at a
mounted relative placement by a pair of timing gears. The finish clearance among rotors and
stop handles are mounted by adjustable steel shims amongst the bearing housings and the
end go over at the fixed stop, which ensures a single-direction expansion of the rotor when
temperature rises during its operation.
Four sets of interior seals (also identified as piston ring) in the two finish handles stop lube oil
entering into the pump housing. The shaft seal at the front-end go over, also known as as
framework oil seal or shaft seal, helps prevent leakage of air into the pump housing.
In get to lessen temperature of the pump, all types of pumps (anticipate the two
smallest models) are geared up with a gearbox cooler and entrance-stop cover cooler.
Power is transmitted via a coupling or V-belt from the motor to the driving shaft of
the pump and then via synchronizing gears to the driven shaft

Product’s Software

 Product Exhibit

Organization Energy



1.Q:Are you a company or trading company?

   A: We are a professional vacuum pump manufacturer with over 32 12 months knowledge. We have two factories now which protect far more than 33333 sq. meters,we have abundant expertise in sound liquid business , Welcome to check out our manufacturing unit at your time.
2.Q:Do you have least purchase amount request?

   A: for spare elements we have no MOQ,but for complete established tools of program 1 established is the minimal.

3.Q:Do you have certificates?

    A: Indeed, we have CE, ISO,SGS.etc. certificates.

5.Q:How to pay?

      A:T/T and Alibaba Payment is appropriate.

six.Q:How to pack the goods?

   A: We use CZPT export package deal. If you have specific package requirements, we will pack as you needed, but the fees will be paid by buyers.

7.Q: What about your delivery time?
   A: It is dependent on your pump amount. CZPTly 15 days after we acquire the prepayment. We will validate you once more when we start to produce.

eight.Q:How to set up after the gear arriving vacation spot?

   A: We will despatched the operating instruction with products to you.Please strictly adhere to the guidelines for set up
9.Q: How prolonged does your product high quality warranty final?
   A: 12 months for all our items in opposition to any non-artificial good quality issue given that the item leave our manufacturing facility.

10.Q: What will you do with top quality criticism?

     A: We have a total established of microcomputer managed testing technique(All goods are subject matter to tested just before shipping. No product that failed overall performance examination leaves our manufacturing unit.

Zjb-600 Model Roots Vacuum Pump Air Pump