|Model||Suction capacity (L/S)||
Motor Electrical power
|Suggested backing pump product|
|ZJB-one hundred fifty||5×10-two||215|
|ZJ-three hundred||300||6×10-2||1450||4||one hundred fifty||150||490||2X-30A|
|ZJ-600||600||6×10-2||2900||five.five||one hundred fifty||150||490||2X-70A|
|ZJ-1200A||1200||6×10-2||1450||11||three hundred||300||1550||2X-70A (2sets)|
JZB Roots vacuum pump
1. CZPT characteristics and functioning theory of the pump:
Model ZJ Mechanical Booster Pump, also identified as a Roots pump, is a volumetric pump.
It employs a pair of rotors, similar and in eight-figure with particular clearance amongst them
in the pump housing, rotating at the exact same velocity in reverse instructions to carry out
perform of suction and discharge of gas. The two rotors are supported by rolling bearings
in the finish covers of the pump, rotating at large pace and are stored at a
set relative position by a pair of timing gears. The conclude clearance among rotors and
end covers are fastened by adjustable metallic shims among the bearing housings and the
conclude cover at the fixed conclude, which ensures 1-direction growth of the rotor when
temperature rises in the course of its procedure.
4 sets of internal seals (also acknowledged as piston ring) in the two end handles prevent lube oil
moving into into the pump housing. The shaft seal at the entrance-finish cover, also known as as
framework oil seal or shaft seal, stops leakage of air into the pump housing.
In order to lessen temperature of the pump, all versions of pumps (anticipate the two
smallest versions) are equipped with a gearbox cooler and entrance-end protect 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
1.Q:Are you a manufacturer or buying and selling business?
A: We are a skilled vacuum pump producer with over 32 year knowledge. We have two factories now which go over far more than 33333 square meters,we have rich experience in reliable liquid industry , Welcome to check out our manufacturing unit at your time.
2.Q:Do you have minimum get amount ask for?
A: for CZPT we have no MOQ,but for complete established gear of training course 1 set is the minimal.
3.Q:Do you have certificates?
A: Yes, we have CE, ISO,SGS.and so forth. certificates.
five.Q:How to shell out?
A:T/T and Alibaba Payment is suitable.
6.Q:How to pack the merchandise?
A: We use normal export package deal. If you have special bundle specifications, we will pack as you needed, but the charges will be compensated by consumers.
seven.Q: What about your delivery time?
A: It depends on your pump amount. CZPTly 15 days after we obtain the prepayment. We will affirm you yet again when we commence to generate.
eight.Q:How to install following the equipment arriving location?
A: We will sent the working instruction with merchandise to you.Please strictly follow the instructions for installation
nine.Q: How lengthy does your product quality warranty very last?
A: twelve months for all our goods against any non-artificial good quality issue since the item go away our factory.
10.Q: What will you do with good quality complaint?
A: We have a total established of microcomputer managed tests technique(All merchandise are topic to tested prior to supply. No product that failed overall performance check leaves our factory.