We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 diverse branches. For more particulars: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
|Model||Suction capacity (L/S)||
|Suggested backing pump product|
|ZJB-one hundred fifty||5×10-two||215|
|ZJ-600||600||6×10-2||2900||5.5||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
one. Construction characteristics and doing work basic principle of the pump:
Product 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 specified clearance in between them
in the pump housing, rotating at the identical speed in reverse instructions to execute
function of suction and discharge of fuel. The two rotors are supported by rolling bearings
in the finish covers of the pump, rotating at large pace and are retained at a
mounted relative situation by a pair of timing gears. The stop clearance amongst rotors and
conclude covers are fixed by adjustable steel shims amongst the bearing housings and the
conclude protect at the mounted conclude, which assures 1-route enlargement of the rotor when
temperature rises during its procedure.
4 sets of inner sea EPT (also known as piston ring) in the two end addresses prevent lube oil
entering into the pump housing. The shaft seal at the entrance-end protect, also named as
framework oil seal or shaft seal, stops leakage of air into the pump housing.
In buy to reduce temperature of the pump, all mode EPT of pumps (anticipate the two
smalle EPT models) are equipped with a gearbox cooler and front-end protect cooler.
Electrical 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 driven shaft
one.Q:Are you a manufacturer or trading organization?
A: We are a expert vacuum pump company with over 32 calendar year knowledge. We have two factories now which go over more than 33333 sq. meters,we have wealthy knowledge in reliable liquid business , Welcome to pay a visit to our manufacturing unit at your time.
two.Q:Do you have minimal buy amount ask for?
A: for spare components we have no MOQ,but for complete established products of system 1 set is the minimal.
three.Q:Do you have certificates?
A: Indeed, we have CE, ISO,SGS.etc. certificates.
five.Q:How to pay out?
A:T/T and Alibaba Payment is suitable.
6.Q:How to pack the merchandise?
A: We use normal export bundle. If you have specific bundle requirements, we will pack as you necessary, but the charges will be compensated by consumers.
7.Q: What about your delivery time?
A: It relies upon on your pump amount. Typically fifteen days following we acquire the prepayment. We will verify you again when we start off to generate.
eight.Q:How to install soon after the tools arriving vacation spot?
A: We will sent the functioning instruction with merchandise to you.Please strictly stick to the directions for installation
nine.Q: How lengthy does your merchandise top quality guarantee very last?
A: 12 months for all our products again EPT any non-artificial top quality issue because the product depart our factory.
10.Q: What will you do with high quality criticism?
A: We have a full established of microcomputer managed screening technique(All merchandise are subject to examined just before delivery. No solution that failed performance te EPT leaves our factory.
We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 various branches. For a lot more specifics: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of unique products manufacturer’s (OEM) element quantities or trademarks , e.g. CASE® and John Deere® are for reference reasons only and for indicating item use and compatibility. Our firm and the shown alternative areas contained herein are not sponsored, accredited, or made by the OEM.