We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 distinct branches. For much more specifics: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
|Model||Suction ability (L/S)||
|Suggested backing pump model|
|ZJ-1200A||1200||6×10-2||1450||11||three hundred||300||1550||2X-70A (2sets)|
JZB Roots vacuum pump
1. Design functions and operating theory 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-figure with particular clearance in between them
in the pump housing, rotating at the very same speed in reverse directions to execute
purpose of suction and discharge of fuel. The two rotors are supported by rolling bearings
in the stop covers of the pump, rotating at high pace and are kept at a
mounted relative placement by a pair of timing gears. The finish clearance between rotors and
finish covers are fastened by adjustable metal shims amongst the bearing housings and the
end cover at the fastened end, which makes certain a single-route growth of the rotor when
temperature rises during its operation.
4 sets of inner sea EPT (also recognized as piston ring) in the two conclude handles avoid lube oil
moving into into the pump housing. The shaft seal at the entrance-finish protect, also named as
framework oil seal or shaft seal, prevents leakage of air into the pump housing.
In buy to minimize temperature of the pump, all mode EPT of pumps (assume the two
smalle EPT types) are equipped with a gearbox cooler and entrance-stop include cooler.
Power is transmitted via a coupling or V-belt from the motor to the driving shaft of
the pump and then through synchronizing gears to the pushed shaft
one.Q:Are you a company or investing firm?
A: We are a professional vacuum pump maker with over 32 yr experience. We have two factories now which protect far more than 33333 square meters,we have wealthy encounter in strong liquid sector , Welcome to visit our manufacturing unit at your time.
2.Q:Do you have minimum order amount request?
A: for spare areas we have no MOQ,but for whole set gear of program 1 set is the minimum.
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 products?
A: We use regular export package deal. If you have unique deal needs, we will pack as you required, but the charges will be paid out by consumers.
7.Q: What about your shipping time?
A: It relies upon on your pump amount. Typically fifteen times following we acquire the prepayment. We will confirm you again when we commence to generate.
eight.Q:How to set up right after the equipment arriving destination?
A: We will sent the running instruction with goods to you.You should strictly follow the recommendations for set up
9.Q: How lengthy does your merchandise high quality guarantee very last?
A: twelve months for all our merchandise again EPT any non-artificial good quality dilemma considering that the product go away our manufacturing facility.
10.Q: What will you do with high quality criticism?
A: We have a complete set of microcomputer controlled screening method(All products are matter to analyzed before supply. No solution that unsuccessful efficiency te EPT leaves our manufacturing unit.
We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 diverse branches. For far more particulars: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of unique equipment manufacturer’s (OEM) portion figures or emblems , e.g. CASE® and John Deere® are for reference functions only and for indicating product use and compatibility. Our organization and the listed substitution components contained herein are not sponsored, approved, or created by the OEM.