Environmental Painted Roots Vacuum Pump for Transformer Oil Treatment

 

   Model Suction ability         (L/S)

Restrict vacuum

    (≤Pa) 

 Speed

  (rpm)

Motor Electrical power

      (kw)

Inlet Dia.

   (mm)

Outlet Dia.

    (mm)

  Fat

    (Kg)

Recommended backing pump       model
   ZJ-70          70      6×10-2   2780         1.five     eighty       fifty     87  2X-8
  ZJB-70      5×10-2     a hundred
  ZJ-150A          150      6×10-2   2900          3     a hundred      100     198     2X-fifteen
  ZJB-150      5×10-2     215
  ZJ-300          300      6×10-two   1450          4     a hundred and fifty      150     490      2X-30A
  ZJB-300      5×10-two     480
  ZJ-600          600      6×10-two   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      5×10-2     250      250    1580

JZB Roots vacuum pump

1. CZPT functions and operating principle of the pump:
Design ZJ Mechanical Booster Pump, also known as a Roots pump, is a volumetric pump.
It employs a pair of rotors, equivalent and in 8-determine with particular clearance in between them
in the pump housing, rotating at the same speed in opposite directions to complete
operate of suction and discharge of gasoline. The two rotors are supported by rolling bearings
in the stop covers of the pump, rotating at substantial pace and are held at a
fastened relative place by a pair of timing gears. The stop clearance between rotors and
end covers are fastened by adjustable metallic shims amongst the bearing housings and the
stop protect at the fixed finish, which makes certain one-route expansion of the rotor when
temperature rises throughout its procedure.
4 sets of internal seals (also identified as piston ring) in the two stop addresses stop lube oil
moving into into the pump housing. The shaft seal at the front-stop go over, also known as as
framework oil seal or shaft seal, helps prevent leakage of air into the pump housing.
In buy to decrease temperature of the pump, all models of pumps (assume the two
smallest models) are geared up with a gearbox cooler and entrance-stop cover cooler.
Electricity is transmitted via a coupling or V-belt from the motor to the driving shaft of
the pump and then by way of synchronizing gears to the pushed shaft

Product’s Application

 Item Screen

Organization Electrical power

 

FAQ

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

   A: We are a professional vacuum pump manufacturer with above 32 year encounter. We have two factories now which go over far more than 33333 square meters,we have wealthy experience in sound liquid industry , Welcome to pay a visit to our manufacturing unit at your time.
two.Q:Do you have least order amount request?

   A: for CZPT we have no MOQ,but for total established gear of system 1 set is the least.

3.Q:Do you have certificates?

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

five.Q:How to shell out?

      A:T/T and Alibaba Payment is appropriate.

6.Q:How to pack the merchandise?

   A: We use standard export package. If you have particular deal demands, we will pack as you essential, but the fees will be paid out by customers.

seven.Q: What about your shipping time?
   A: It is dependent on your pump quantity. CZPTly fifteen times soon after we obtain the prepayment. We will verify you yet again when we start off to produce.

eight.Q:How to put in right after the gear arriving location?

   A: We will despatched the functioning instruction with merchandise to you.Remember to strictly stick to the recommendations for installation
9.Q: How extended does your merchandise top quality warranty previous?
   A: twelve months for all our goods from any non-artificial good quality problem considering that the solution leave our factory.

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

     A: We have a complete set of microcomputer managed tests system(All items are topic to examined just before delivery. No item that unsuccessful efficiency test leaves our manufacturing facility.

Environmental Painted Roots Vacuum Pump for Transformer Oil Treatment