We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For a lot more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
| Model | Suction potential (L/S) |
Restrict vacuum (≤Pa) |
Speed (rpm) |
Motor Power (kw) |
Inlet Dia. (mm) |
Outlet Dia. (mm) |
Weight (Kg) |
Recommended backing pump model |
| ZJ-70 | 70 | 6×10-2 | 2780 | 1.5 | 80 | 50 | 87 | 2X-eight |
| ZJB-70 | 5×10-2 | 100 | ||||||
| ZJ-150A | 150 | 6×10-two | 2900 | 3 | a hundred | 100 | 198 | 2X-15 |
| ZJB-one hundred fifty | 5×10-two | 215 | ||||||
| ZJ-300 | 300 | 6×10-2 | 1450 | 4 | one hundred fifty | 150 | 490 | 2X-30A |
| ZJB-three hundred | 5×10-two | 480 | ||||||
| ZJ-600 | 600 | 6×10-2 | 2900 | 5.5 | one hundred fifty | 150 | 490 | 2X-70A |
| ZJB-600 | 5×10-2 | 503 | ||||||
| ZJ-1200A | 1200 | 6×10-two | 1450 | 11 | three hundred | 300 | 1550 | 2X-70A (2sets) |
| ZJB-1200 | 5×10-2 | 250 | 250 | 1580 |
JZB Roots vacuum pump
1. Design characteristics and doing work theory of the pump:
Design ZJ Mechanical Booster Pump, also recognized as a Roots pump, is a volumetric pump.
It employs a pair of rotors, identical and in 8-figure with certain clearance among them
in the pump housing, rotating at the identical velocity in reverse directions to execute
operate of suction and discharge of fuel. The two rotors are supported by rolling bearings
in the end handles of the pump, rotating at substantial pace and are stored at a
fastened relative place by a pair of timing gears. The conclude clearance between rotors and
end addresses are mounted by adjustable metal shims among the bearing housings and the
conclude go over at the fastened stop, which ensures a single-route enlargement of the rotor when
temperature rises in the course of its operation.
Four sets of internal sea EPT (also known as piston ring) in the two stop covers avert lube oil
getting into into the pump housing. The shaft seal at the front-end include, also called as
framework oil seal or shaft seal, helps prevent leakage of air into the pump housing.
In purchase to lessen temperature of the pump, all method EPT of pumps (assume the two
smalle EPT models) are geared up with a gearbox cooler and entrance-end 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 driven shaft
Product’s Software
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Firm Power
FAQ
one.Q:Are you a manufacturer or trading company?
A: We are a professional vacuum pump maker with over 32 calendar year expertise. We have two factories now which cover more than 33333 square meters,we have abundant experience in sound liquid business , Welcome to pay a visit to our factory at your time.
2.Q:Do you have bare minimum order quantity request?
A: for spare components we have no MOQ,but for complete set gear of training course 1 set is the least.
3.Q:Do you have certificates?
A: Sure, we have CE, ISO,SGS.and so on. certificates.
five.Q:How to spend?
A:T/T and Alibaba Payment is suitable.
six.Q:How to pack the items?
A: We use regular export package. If you have specific package deal specifications, we will pack as you required, but the fees will be paid by consumers.
seven.Q: What about your supply time?
A: It depends on your pump amount. Generally 15 times right after we receive the prepayment. We will confirm you yet again when we begin to make.
eight.Q:How to put in after the tools arriving vacation spot?
A: We will despatched the functioning instruction with goods to you.You should strictly stick to the recommendations for set up
nine.Q: How long does your product top quality warranty last?
A: twelve months for all our merchandise yet again EPT any non-synthetic good quality dilemma given that the solution leave our factory.
10.Q: What will you do with high quality grievance?
A: We have a total set of microcomputer controlled testing technique(All goods are subject matter to tested just before supply. No product that failed performance te EPT leaves our factory.
We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 distinct branches. For far more particulars: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of unique tools manufacturer’s (OEM) part quantities or logos , e.g. CASE® and John Deere® are for reference reasons only and for indicating item use and compatibility. Our company and the detailed substitution parts contained herein are not sponsored, accepted, or created by the OEM.
