| Model | Suction ability (L/S) |
Restrict vacuum (≤Pa) |
Speed (rpm) |
Motor Power (kw) |
Inlet Dia. (mm) |
Outlet Dia. (mm) |
Excess weight (Kg) |
Advised backing pump product |
| ZJ-70 | 70 | 6×10-two | 2780 | one.five | eighty | 50 | 87 | 2X-eight |
| ZJB-70 | 5×10-two | 100 | ||||||
| ZJ-150A | 150 | 6×10-2 | 2900 | 3 | a hundred | 100 | 198 | 2X-fifteen |
| ZJB-one hundred fifty | 5×10-2 | 215 | ||||||
| ZJ-300 | 300 | 6×10-2 | 1450 | 4 | one hundred fifty | 150 | 490 | 2X-30A |
| ZJB-three hundred | 5×10-2 | 480 | ||||||
| ZJ-600 | 600 | 6×10-2 | 2900 | five.five | a hundred and fifty | 150 | 490 | 2X-70A |
| ZJB-600 | 5×10-two | 503 | ||||||
| ZJ-1200A | 1200 | 6×10-2 | 1450 | 11 | three hundred | 300 | 1550 | 2X-70A (2sets) |
| ZJB-1200 | 5×10-2 | 250 | 250 | 1580 |
ZJ Collection Roots vacuum pump
one. CZPT characteristics and operating principle of the pump:
Model ZJ Mechanical Booster Pump, also recognized as a Roots pump, is a volumetric pump.
It employs a pair of rotors, equivalent and in 8-determine with particular clearance between them
in the pump housing, rotating at the exact same velocity in reverse directions to execute
function of suction and discharge of gas. The two rotors are supported by rolling bearings
in the finish addresses of the pump, rotating at substantial pace and are held at a
fixed relative placement by a pair of timing gears. The stop clearance amongst rotors and
finish covers are fixed by adjustable metallic shims amongst the bearing housings and the
conclude cover at the fastened stop, which guarantees a single-route enlargement of the rotor when
temperature rises during its procedure.
Four sets of internal seals (also acknowledged as piston ring) in the two finish covers avoid lube oil
coming into into the pump housing. The shaft seal at the entrance-end protect, also known as as
framework oil seal or shaft seal, helps prevent leakage of air into the pump housing.
In buy to minimize temperature of the pump, all designs of pumps (assume the two
smallest 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 by way of synchronizing gears to the driven shaft
Product’s Software
Merchandise Exhibit
Firm Energy
FAQ
one.Q:Are you a company or investing organization?
A: We are a skilled vacuum pump manufacturer with more than 32 calendar year expertise. We have two factories now which go over a lot more than 33333 sq. meters,we have wealthy encounter in sound liquid business , Welcome to go to our factory at your time.
2.Q:Do you have least order quantity request?
A: for CZPT we have no MOQ,but for complete set gear of program 1 established is the minimum.
3.Q:Do you have certificates?
A: Indeed, we have CE, ISO,SGS.etc. certificates.
5.Q:How to pay?
A:T/T and Alibaba Payment is appropriate.
six.Q:How to pack the merchandise?
A: We use standard export deal. If you have specific bundle specifications, we will pack as you necessary, but the charges will be paid by buyers.
7.Q: What about your shipping time?
A: It depends on your pump quantity. CZPTly 15 days soon after we obtain the prepayment. We will validate you yet again when we start off to produce.
eight.Q:How to put in following the gear arriving destination?
A: We will sent the working instruction with items to you.You should strictly stick to the recommendations for set up
9.Q: How long does your item top quality warranty final?
A: 12 months for all our merchandise from any non-artificial high quality issue since the product leave our manufacturing unit.
ten.Q: What will you do with top quality complaint?
A: We have a total established of microcomputer managed tests system(All products are topic to analyzed just before shipping. No solution that unsuccessful performance examination leaves our manufacturing facility.
