Vacuum Heat Treatment Roots Pump

Vacuum Heat Treatment Roots Pump


   Model Suction potential         (L/S)

Restrict vacuum




Motor Electricity


Inlet Dia.


Outlet Dia.




Advisable backing pump       model
   ZJ-70          70      6×10-2   2780         one.5     eighty       50     87  2X-8
  ZJB-70      5×10-two     a hundred
  ZJ-150A          150      6×10-two   2900          3     100      100     198     2X-fifteen
  ZJB-a hundred and fifty      5×10-2     215
  ZJ-300          300      6×10-2   1450          4     one hundred fifty      150     490      2X-30A
  ZJB-300      5×10-2     480
  ZJ-600          600      6×10-2   2900         5.5     a hundred and fifty      150     490       2X-70A
  ZJB-600      5×10-two     503
  ZJ-1200A         1200      6×10-2   1450          11     three hundred      300    1550       2X-70A           (2sets)
  ZJB-1200      5×10-two     250      250    1580

JZB Roots vacuum pump

1. CZPT characteristics and functioning basic principle of the pump:
Model ZJ CZPT Booster Pump, also recognized as a Roots pump, is a volumetric pump.
It employs a pair of rotors, identical and in 8-figure with certain clearance amongst them
in the pump housing, rotating at the exact same pace in opposite instructions to complete
operate of suction and discharge of fuel. The two rotors are supported by rolling bearings
in the finish handles of the pump, rotating at large pace and are kept at a
set relative place by a pair of timing gears. The end clearance amongst rotors and
stop handles are set by adjustable metal shims among the bearing housings and the
end protect at the fastened end, which ensures one particular-route expansion of the rotor when
temperature rises in the course of its procedure.
4 sets of internal seals (also identified as piston ring) in the two end covers avert lube oil
moving into into the pump housing. The shaft seal at the entrance-conclude go over, also called as
framework oil seal or shaft seal, prevents leakage of air into the pump housing.
In buy to minimize temperature of the pump, all designs of pumps (expect the two
smallest types) are geared up with a gearbox cooler and entrance-finish include cooler.
Power is transmitted through a coupling or V-belt from the motor to the driving shaft of
the pump and then by means of synchronizing gears to the driven shaft

Product’s Software

 Product Display

Company Power



one.Q:Are you a producer or trading organization?

   A: We are a skilled vacuum pump maker with in excess of 32 calendar year expertise. We have two factories now which go over much more than 33333 square meters,we have abundant encounter in solid liquid business , Welcome to visit our manufacturing facility at your time.
two.Q:Do you have bare minimum order quantity ask for?

   A: for spare areas we have no MOQ,but for complete established equipment of system one set is the bare minimum.

3.Q:Do you have certificates?

    A: Sure, we have CE, ISO,SGS.and so on. certificates.

5.Q:How to pay?

      A:T/T and Alibaba Payment is appropriate.

6.Q:How to pack the merchandise?

   A: We use CZPT export package. If you have particular package needs, we will pack as you required, but the charges will be paid out by consumers.

seven.Q: What about your shipping time?
   A: It is dependent on your pump quantity. CZPTly fifteen days following we obtain the prepayment. We will confirm you once more when we commence to produce.

8.Q:How to put in right after the equipment arriving vacation spot?

   A: We will despatched the working instruction with products to you.Make sure you strictly adhere to the guidelines for set up
9.Q: How extended does your item good quality warranty final?
   A: 12 months for all our goods from any non-artificial good quality dilemma because the solution depart our manufacturing facility.

ten.Q: What will you do with good quality complaint?

     A: We have a comprehensive set of microcomputer managed screening program(All goods are subject matter to tested just before supply. No item that failed overall performance take a look at leaves our manufacturing unit.

Vacuum Heat Treatment Roots Pump