Roots Vacuum Pump Yulong

Roots Vacuum Pump  Yulong

 

   Model Suction potential         (L/S)

Limit vacuum

    (≤Pa) 

 Speed

  (rpm)

Motor Power

      (kw)

Inlet Dia.

   (mm)

Outlet Dia.

    (mm)

  Fat

    (Kg)

Advised backing pump       model
   ZJ-70          70      6×10-two   2780         1.five     eighty       50     87  2X-eight
  ZJB-70      5×10-two     100
  ZJ-150A          150      6×10-2   2900          3     one hundred      100     198     2X-15
  ZJB-a hundred and fifty      5×10-2     215
  ZJ-300          300      6×10-2   1450          4     a hundred and fifty      150     490      2X-30A
  ZJB-three hundred      5×10-2     480
  ZJ-600          600      6×10-two   2900         five.five     a hundred and fifty      150     490       2X-70A
  ZJB-600      5×10-2     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 working basic principle of the pump:
Design ZJ Mechanical Booster Pump, also identified as a Roots pump, is a volumetric pump.
It employs a pair of rotors, equivalent and in 8-determine with specified clearance amongst them
in the pump housing, rotating at the identical pace 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 substantial speed and are held at a
set relative placement by a pair of timing gears. The conclude clearance among rotors and
finish handles are fixed by adjustable metallic shims between the bearing housings and the
end cover at the fixed conclude, which assures one particular-path expansion of the rotor when
temperature rises for the duration of its operation.
Four sets of inner seals (also acknowledged as piston ring) in the two conclude handles avoid lube oil
entering into the pump housing. The shaft seal at the front-conclude go over, also named as
framework oil seal or shaft seal, stops leakage of air into the pump housing.
In buy to minimize temperature of the pump, all models of pumps (expect the two
smallest designs) are outfitted with a gearbox cooler and front-stop include cooler.
Energy is transmitted by way of 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

 Merchandise Exhibit

Organization Electricity

 

FAQ

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

   A: We are a specialist vacuum pump producer with over 32 yr expertise. We have two factories now which cover a lot more than 33333 sq. meters,we have rich encounter in reliable liquid business , Welcome to visit our manufacturing facility at your time.
two.Q:Do you have minimal buy quantity ask for?

   A: for CZPT we have no MOQ,but for total established products of course one set is the minimal.

three.Q:Do you have certificates?

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

five.Q:How to pay?

      A:T/T and Alibaba Payment is acceptable.

6.Q:How to pack the goods?

   A: We use standard export package. If you have special package requirements, we will pack as you necessary, but the fees will be compensated by buyers.

seven.Q: What about your supply time?
   A: It relies upon on your pump amount. CZPTly fifteen days soon after we obtain the prepayment. We will validate you once again when we start to generate.

8.Q:How to install following the products arriving location?

   A: We will sent the working instruction with products to you.Make sure you strictly comply with the recommendations for set up
9.Q: How long does your solution quality warranty very last?
   A: 12 months for all our products against any non-artificial top quality difficulty since the merchandise go away our manufacturing facility.

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

     A: We have a full established of microcomputer controlled screening method(All goods are subject matter to tested just before shipping. No product that failed performance check leaves our manufacturing facility.

Roots Vacuum Pump  Yulong