We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 various branches. For a lot more details: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
|Model||Suction potential (L/S)||
|Advisable backing pump model|
|ZJB-a hundred and fifty||5×10-2||215|
|ZJ-300||300||6×10-two||1450||4||one hundred fifty||150||490||2X-30A|
|ZJ-600||600||6×10-two||2900||5.five||one hundred fifty||150||490||2X-70A|
|ZJ-1200A||1200||6×10-2||1450||11||three hundred||300||1550||2X-70A (2sets)|
ZJ Sequence Roots vacuum pump
one. Design attributes and working 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, equivalent and in 8-determine with particular clearance amongst them
in the pump housing, rotating at the identical pace in opposite directions to execute
purpose of suction and discharge of gas. The two rotors are supported by rolling bearings
in the stop handles of the pump, rotating at large speed and are held at a
set relative place by a pair of timing gears. The finish clearance in between rotors and
finish handles are fixed by adjustable metallic shims between the bearing housings and the
stop protect at the fastened end, which assures 1-path enlargement of the rotor when
temperature rises in the course of its operation.
Four sets of inner sea EPT (also recognized as piston ring) in the two end covers stop lube oil
moving into into the pump housing. The shaft seal at the entrance-end include, also called as
framework oil seal or shaft seal, prevents leakage of air into the pump housing.
In get to lessen temperature of the pump, all manner EPT of pumps (assume the two
smalle EPT models) are equipped with a gearbox cooler and front-end go over cooler.
Power 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
1.Q:Are you a producer or buying and selling company?
A: We are a specialist vacuum pump producer with more than 32 yr expertise. We have two factories now which protect much more than 33333 sq. meters,we have rich knowledge in sound liquid industry , Welcome to pay a visit to our manufacturing unit at your time.
2.Q:Do you have minimum buy quantity request?
A: for spare elements we have no MOQ,but for entire set gear of course 1 set is the minimum.
3.Q:Do you have certificates?
A: Of course, we have CE, ISO,SGS.and so forth. certificates.
5.Q:How to shell out?
A:T/T and Alibaba Payment is acceptable.
six.Q:How to pack the merchandise?
A: We use normal export package deal. If you have special package requirements, we will pack as you needed, but the costs will be compensated by buyers.
seven.Q: What about your shipping and delivery time?
A: It depends on your pump quantity. Generally fifteen times after we get the prepayment. We will validate you yet again when we commence to produce.
8.Q:How to set up right after the gear arriving spot?
A: We will despatched the working instruction with merchandise to you.You should strictly stick to the instructions for installation
9.Q: How prolonged does your merchandise quality guarantee final?
A: 12 months for all our items once more EPT any non-synthetic quality dilemma because the product leave our manufacturing unit.
10.Q: What will you do with quality criticism?
A: We have a complete set of microcomputer controlled testing technique(All goods are topic to examined before supply. No solution that unsuccessful overall performance te EPT leaves our factory.
We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 distinct branches. For more information: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of original gear manufacturer’s (OEM) part quantities or emblems , e.g. CASE® and John Deere® are for reference reasons only and for indicating merchandise use and compatibility. Our firm and the shown replacement areas contained herein are not sponsored, approved, or made by the OEM.