Zjb-30 Model Roots Vacuum Pump Air Pump

Zjb-30 Model Roots Vacuum Pump Air Pump

 

   Model Suction potential         (L/S)

Restrict vacuum

    (≤Pa) 

 Speed

  (rpm)

Motor Energy

      (kw)

Inlet Dia.

   (mm)

Outlet Dia.

    (mm)

  Weight

    (Kg)

Advisable backing pump       design
   ZJ-70          70      6×10-two   2780         1.5     80       50     87  2X-eight
  ZJB-70      5×10-two     100
  ZJ-150A          150      6×10-two   2900          3     one hundred      100     198     2X-fifteen
  ZJB-150      5×10-2     215
  ZJ-300          300      6×10-two   1450          4     one hundred fifty      150     490      2X-30A
  ZJB-300      5×10-two     480
  ZJ-600          600      6×10-2   2900         five.five     one hundred fifty      150     490       2X-70A
  ZJB-600      5×10-two     503
  ZJ-1200A         1200      6×10-two   1450          11     three hundred      300    1550       2X-70A           (2sets)
  ZJB-1200      5×10-two     250      250    1580

JZB Roots vacuum pump

1. CZPT features and doing work basic principle of the pump:
Model ZJ Mechanical Booster Pump, also known as a Roots pump, is a volumetric pump.
It employs a pair of rotors, identical and in 8-figure with specified clearance between them
in the pump housing, rotating at the very same speed in reverse instructions to complete
perform of suction and discharge of gas. The two rotors are supported by rolling bearings
in the end addresses of the pump, rotating at high speed and are held at a
fastened relative position by a pair of timing gears. The end clearance among rotors and
end handles are fixed by adjustable metal shims amongst the bearing housings and the
finish go over at the mounted conclude, which ensures 1-path growth of the rotor when
temperature rises during its procedure.
Four sets of interior seals (also identified as piston ring) in the two finish covers stop lube oil
getting into into the pump housing. The shaft seal at the entrance-stop cover, also called as
framework oil seal or shaft seal, stops leakage of air into the pump housing.
In get to lessen temperature of the pump, all models of pumps (anticipate the two
smallest designs) are geared up with a gearbox cooler and entrance-stop cover cooler.
Energy 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 pushed shaft

Product’s Software

 Product Show

Firm Electricity

 

FAQ

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

   A: We are a expert vacuum pump maker with in excess of 32 year experience. We have two factories now which include far more than 33333 square meters,we have abundant encounter in solid liquid industry , Welcome to visit our factory at your time.
two.Q:Do you have minimal purchase amount request?

   A: for CZPT we have no MOQ,but for entire established products of system one established is the minimal.

3.Q:Do you have certificates?

    A: Sure, we have CE, ISO,SGS.and many others. certificates.

5.Q:How to pay?

      A:T/T and Alibaba Payment is suitable.

6.Q:How to pack the items?

   A: We use common export bundle. If you have unique bundle requirements, we will pack as you necessary, but the charges will be paid out by buyers.

seven.Q: What about your shipping time?
   A: It is dependent on your pump quantity. CZPTly 15 days right after we get the prepayment. We will affirm you again when we begin to produce.

8.Q:How to put in after the equipment arriving destination?

   A: We will despatched the working instruction with merchandise to you.Make sure you strictly stick to the recommendations for installation
9.Q: How lengthy does your merchandise quality guarantee previous?
   A: 12 months for all our products from any non-artificial quality problem since the product depart our manufacturing unit.

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

     A: We have a comprehensive set of microcomputer managed screening technique(All goods are topic to examined just before supply. No product that unsuccessful functionality check leaves our factory.

Zjb-30 Model Roots Vacuum Pump Air Pump