Roots Vacuum Pump From China

Roots Vacuum Pump From China

 

   Model Suction capability         (L/S)

Limit vacuum

    (≤Pa) 

 Speed

  (rpm)

Motor Electricity

      (kw)

Inlet Dia.

   (mm)

Outlet Dia.

    (mm)

  Excess weight

    (Kg)

Advisable backing pump       model
   ZJ-70          70      6×10-two   2780         one.five     80       50     87  2X-eight
  ZJB-70      5×10-2     one hundred
  ZJ-150A          150      6×10-two   2900          3     100      100     198     2X-fifteen
  ZJB-a hundred and fifty      5×10-two     215
  ZJ-three hundred          300      6×10-2   1450          4     a hundred and fifty      150     490      2X-30A
  ZJB-300      5×10-two     480
  ZJ-600          600      6×10-two   2900         5.5     150      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-two     250      250    1580

ZJ Collection Roots vacuum pump 

1. CZPT characteristics and working theory of the pump:
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-figure with particular clearance among them
in the pump housing, rotating at the identical pace in opposite directions to perform
purpose of suction and discharge of fuel. The two rotors are supported by rolling bearings
in the stop addresses of the pump, rotating at large pace and are stored at a
fixed relative situation by a pair of timing gears. The conclude clearance between rotors and
conclude handles are set by adjustable metallic shims between the bearing housings and the
end protect at the fixed conclude, which ensures one particular-course enlargement of the rotor when
temperature rises throughout its procedure.
Four sets of interior seals (also known as piston ring) in the two finish handles stop lube oil
moving into into the pump housing. The shaft seal at the front-end cover, also referred to as as
framework oil seal or shaft seal, prevents leakage of air into the pump housing.
In purchase to reduce temperature of the pump, all models of pumps (expect the two
smallest versions) are geared up with a gearbox cooler and entrance-conclude protect cooler.
Electrical power is transmitted through a coupling or V-belt from the motor to the driving shaft of
the pump and then through synchronizing gears to the pushed shaft

Product’s Application

 Product Exhibit

Firm Electrical power


 

FAQ

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

   A: We are a specialist vacuum pump company with more than 32 year encounter. We have two factories now which go over more than 33333 square meters,we have abundant encounter in sound liquid sector , Welcome to go to our manufacturing unit at your time.
2.Q:Do you have minimal purchase quantity request?

   A: for spare areas we have no MOQ,but for whole set tools of training course 1 set is the bare minimum.

three.Q:Do you have certificates?

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

5.Q:How to pay out?

      A:T/T and Alibaba Payment is suitable.

six.Q:How to pack the products?

   A: We use CZPT export deal. If you have particular deal needs, we will pack as you essential, but the charges will be paid by customers.

seven.Q: What about your shipping and delivery time?
   A: It depends on your pump quantity. CZPTly 15 times after we get the prepayment. We will confirm you once again when we commence to generate.

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

   A: We will despatched the functioning instruction with products to you.Remember to strictly follow the directions for set up
nine.Q: How prolonged does your product good quality guarantee last?
   A: 12 months for all our merchandise in opposition to any non-artificial high quality issue since the item leave our factory.

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

     A: We have a comprehensive established of microcomputer controlled tests technique(All merchandise are topic to examined before supply. No product that failed functionality test leaves our manufacturing unit.

Roots Vacuum Pump From China