We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 distinct branches. For much more information: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
| Model | Suction capacity (L/S) |
Restrict vacuum (≤Pa) |
Speed (rpm) |
Motor Power (kw) |
Inlet Dia. (mm) |
Outlet Dia. (mm) |
Bodyweight (Kg) |
Suggested backing pump design |
| ZJ-70 | 70 | 6×10-2 | 2780 | 1.5 | eighty | fifty | 87 | 2X-8 |
| ZJB-70 | 5×10-2 | one hundred | ||||||
| ZJ-150A | 150 | 6×10-two | 2900 | 3 | a hundred | 100 | 198 | 2X-15 |
| ZJB-150 | 5×10-2 | 215 | ||||||
| ZJ-three hundred | 300 | 6×10-two | 1450 | 4 | one hundred fifty | 150 | 490 | 2X-30A |
| ZJB-300 | 5×10-2 | 480 | ||||||
| ZJ-600 | 600 | 6×10-2 | 2900 | 5.5 | 150 | 150 | 490 | 2X-70A |
| ZJB-600 | 5×10-2 | 503 | ||||||
| ZJ-1200A | 1200 | 6×10-2 | 1450 | 11 | three hundred | 300 | 1550 | 2X-70A (2sets) |
| ZJB-1200 | 5×10-2 | 250 | 250 | 1580 |
JZB Roots vacuum pump
1. Construction attributes and operating basic 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, equivalent and in 8-determine with certain clearance among them
in the pump housing, rotating at the exact same speed in opposite instructions to perform
function of suction and discharge of gasoline. The two rotors are supported by rolling bearings
in the conclude covers of the pump, rotating at higher speed and are kept at a
fastened relative place by a pair of timing gears. The stop clearance among rotors and
end handles are set by adjustable steel shims among the bearing housings and the
finish include at the mounted conclude, which makes certain one-direction expansion of the rotor when
temperature rises throughout its procedure.
4 sets of interior sea EPT (also acknowledged as piston ring) in the two conclude addresses avoid lube oil
entering into the pump housing. The shaft seal at the front-stop include, also referred to as as
framework oil seal or shaft seal, stops leakage of air into the pump housing.
In order to reduce temperature of the pump, all mode EPT of pumps (assume the two
smalle EPT types) are geared up with a gearbox cooler and entrance-conclude cover cooler.
Power is transmitted by means of a coupling or V-belt from the motor to the driving shaft of
the pump and then by means of synchronizing gears to the pushed shaft
Product’s Application
Solution Display
Company Electricity
FAQ
one.Q:Are you a company or buying and selling organization?
A: We are a professional vacuum pump producer with more than 32 12 months expertise. We have two factories now which go over more than 33333 sq. meters,we have wealthy encounter in strong liquid business , Welcome to visit our manufacturing facility at your time.
2.Q:Do you have bare minimum purchase quantity request?
A: for spare components we have no MOQ,but for complete established tools of course 1 set is the minimum.
3.Q:Do you have certificates?
A: Sure, we have CE, ISO,SGS.and many others. certificates.
five.Q:How to shell out?
A:T/T and Alibaba Payment is satisfactory.
6.Q:How to pack the products?
A: We use common export bundle. If you have specific bundle requirements, we will pack as you needed, but the fees will be compensated by customers.
seven.Q: What about your supply time?
A: It relies upon on your pump quantity. Typically fifteen times soon after we acquire the prepayment. We will validate you yet again when we commence to create.
eight.Q:How to set up soon after the products arriving location?
A: We will despatched the operating instruction with items to you.Remember to strictly adhere to the recommendations for set up
9.Q: How lengthy does your merchandise good quality warranty previous?
A: twelve months for all our goods once again EPT any non-synthetic quality dilemma since the merchandise depart our manufacturing unit.
10.Q: What will you do with quality criticism?
A: We have a comprehensive established of microcomputer controlled tests technique(All merchandise are topic to tested just before shipping and delivery. No solution that unsuccessful performance te EPT leaves our manufacturing facility.
We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 diverse branches. For far more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of original gear manufacturer’s (OEM) component quantities or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating item use and compatibility. Our business and the shown substitution parts contained herein are not sponsored, accredited, or created by the OEM.
