China Top Qualityzi-1200 Roots Vacuum Pump

China Top Qualityzi-1200 Roots Vacuum Pump

 

   Model Suction potential         (L/S)

Restrict vacuum

    (≤Pa) 

 Speed

  (rpm)

Motor Power

      (kw)

Inlet Dia.

   (mm)

Outlet Dia.

    (mm)

  Bodyweight

    (Kg)

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

ZJ Sequence Roots vacuum pump 

1. CZPT functions and functioning principle of the pump:
Model ZJ Mechanical Booster Pump, also identified as a Roots pump, is a volumetric pump.
It employs a pair of rotors, identical and in eight-figure with certain clearance among them
in the pump housing, rotating at the same speed in opposite directions to carry out
function of suction and discharge of gas. The two rotors are supported by rolling bearings
in the end covers of the pump, rotating at large speed and are kept at a
mounted relative position by a pair of timing gears. The stop clearance in between rotors and
conclude addresses are fastened by adjustable metallic shims in between the bearing housings and the
finish protect at the fastened conclude, which guarantees a single-direction growth of the rotor when
temperature rises for the duration of its operation.
Four sets of interior seals (also acknowledged as piston ring) in the two finish covers prevent lube oil
moving into into the pump housing. The shaft seal at the entrance-stop go over, also known as as
framework oil seal or shaft seal, helps prevent leakage of air into the pump housing.
In order to lessen temperature of the pump, all types of pumps (count on the two
smallest versions) are equipped with a gearbox cooler and front-end cover cooler.
Electrical power is transmitted via a coupling or V-belt from the motor to the driving shaft of
the pump and then by means of synchronizing gears to the pushed shaft

Product’s Software

 Item Screen

Firm Power


 

FAQ

one.Q:Are you a producer or investing firm?

   A: We are a skilled vacuum pump producer with over 32 12 months expertise. We have two factories now which cover a lot more than 33333 square meters,we have rich expertise in reliable liquid business , Welcome to go to our manufacturing unit at your time.
two.Q:Do you have least order amount ask for?

   A: for CZPT we have no MOQ,but for complete established equipment of system 1 set is the minimal.

3.Q:Do you have certificates?

    A: Of course, we have CE, ISO,SGS.and so forth. certificates.

5.Q:How to shell out?

      A:T/T and Alibaba Payment is suitable.

six.Q:How to pack the goods?

   A: We use common export deal. If you have unique bundle needs, we will pack as you necessary, but the fees will be paid by customers.

seven.Q: What about your supply time?
   A: It is dependent on your pump amount. CZPTly fifteen times right after we obtain the prepayment. We will verify you once more when we begin to generate.

8.Q:How to install right after the gear arriving location?

   A: We will sent the functioning instruction with products to you.Make sure you strictly comply with the recommendations for installation
9.Q: How lengthy does your product high quality warranty final?
   A: 12 months for all our merchandise from any non-synthetic good quality difficulty because the merchandise depart our factory.

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

     A: We have a total set of microcomputer controlled screening program(All merchandise are topic to examined prior to supply. No item that unsuccessful performance test leaves our manufacturing facility.

China Top Qualityzi-1200 Roots Vacuum Pump

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