Roots Pumps Used for Chemical Industrial Vacuum Drying

Roots Pumps Used for Chemical Industrial Vacuum Drying

 

   Model Suction ability         (L/S)

Restrict vacuum

    (≤Pa) 

 Speed

  (rpm)

Motor Electricity

      (kw)

Inlet Dia.

   (mm)

Outlet Dia.

    (mm)

  Bodyweight

    (Kg)

Suggested backing pump       model
   ZJ-70          70      6×10-2   2780         1.5     80       fifty     87  2X-eight
  ZJB-70      5×10-2     one hundred
  ZJ-150A          150      6×10-2   2900          3     one hundred      100     198     2X-15
  ZJB-one hundred fifty      5×10-two     215
  ZJ-300          300      6×10-2   1450          4     150      150     490      2X-30A
  ZJB-300      5×10-2     480
  ZJ-600          600      6×10-two   2900         five.five     150      150     490       2X-70A
  ZJB-600      5×10-two     503
  ZJ-1200A         1200      6×10-2   1450          11     300      300    1550       2X-70A           (2sets)
  ZJB-1200      5×10-2     250      250    1580

ZJ Sequence Roots vacuum pump 

one. CZPT attributes and working principle of the pump:
Design ZJ Mechanical Booster Pump, also acknowledged as a Roots pump, is a volumetric pump.
It employs a pair of rotors, identical and in 8-determine with particular clearance in between them
in the pump housing, rotating at the same velocity in opposite directions to complete
function of suction and discharge of gasoline. The two rotors are supported by rolling bearings
in the conclude handles of the pump, rotating at substantial velocity and are stored at a
fastened relative situation by a pair of timing gears. The finish clearance between rotors and
end covers are set by adjustable steel shims between the bearing housings and the
conclude protect at the mounted finish, which assures 1-route enlargement of the rotor when
temperature rises in the course of its procedure.
4 sets of interior seals (also identified as piston ring) in the two finish covers prevent lube oil
getting into into the pump housing. The shaft seal at the entrance-stop include, 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 versions of pumps (count on the two
smallest designs) are geared up with a gearbox cooler and front-conclude protect cooler.
Electricity 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 Software

 Item Display

Company Electrical power


 

FAQ

1.Q:Are you a manufacturer or buying and selling business?

   A: We are a expert vacuum pump producer with above 32 yr knowledge. We have two factories now which protect a lot more than 33333 square meters,we have wealthy experience in solid liquid industry , Welcome to go to our factory at your time.
2.Q:Do you have minimum purchase amount ask for?

   A: for CZPT we have no MOQ,but for whole set products of program 1 set is the minimum.

three.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 suitable.

six.Q:How to pack the items?

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

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

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

   A: We will despatched the running instruction with goods to you.Remember to strictly comply with the recommendations for set up
9.Q: How long does your item quality guarantee very last?
   A: 12 months for all our goods in opposition to any non-synthetic top quality problem because the solution depart our factory.

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

     A: We have a full set of microcomputer controlled testing system(All goods are subject to tested just before supply. No solution that unsuccessful performance check leaves our manufacturing unit.

Roots Pumps Used for Chemical Industrial Vacuum Drying