| Model | Suction capability (L/S) |
Restrict vacuum (≤Pa) |
Speed (rpm) |
Motor Power (kw) |
Inlet Dia. (mm) |
Outlet Dia. (mm) |
Excess weight (Kg) |
Advised backing pump design |
| ZJ-70 | 70 | 6×10-2 | 2780 | one.five | 80 | 50 | 87 | 2X-8 |
| ZJB-70 | 5×10-two | a hundred | ||||||
| ZJ-150A | 150 | 6×10-two | 2900 | 3 | 100 | 100 | 198 | 2X-fifteen |
| ZJB-a hundred and fifty | 5×10-2 | 215 | ||||||
| ZJ-300 | 300 | 6×10-two | 1450 | 4 | 150 | 150 | 490 | 2X-30A |
| ZJB-three hundred | 5×10-2 | 480 | ||||||
| ZJ-600 | 600 | 6×10-2 | 2900 | five.five | 150 | 150 | 490 | 2X-70A |
| ZJB-600 | 5×10-two | 503 | ||||||
| ZJ-1200A | 1200 | 6×10-two | 1450 | 11 | 300 | 300 | 1550 | 2X-70A (2sets) |
| ZJB-1200 | 5×10-2 | 250 | 250 | 1580 |
JZB Roots vacuum pump
1. CZPT functions and working principle of the pump:
Product ZJ Mechanical Booster Pump, also identified as a Roots pump, is a volumetric pump.
It employs a pair of rotors, identical and in eight-determine with particular clearance in between them
in the pump housing, rotating at the exact same pace in opposite directions to perform
function of suction and discharge of fuel. The two rotors are supported by rolling bearings
in the finish covers of the pump, rotating at higher speed and are retained at a
fastened relative situation by a pair of timing gears. The stop clearance amongst rotors and
stop handles are fixed by adjustable metal shims among the bearing housings and the
conclude go over at the set end, which ensures a single-direction expansion of the rotor when
temperature rises in the course of its operation.
4 sets of interior seals (also known as piston ring) in the two finish addresses stop lube oil
getting into into the pump housing. The shaft seal at the front-stop include, also known as as
framework oil seal or shaft seal, stops leakage of air into the pump housing.
In order to lessen temperature of the pump, all types of pumps (assume the two
smallest designs) are equipped with a gearbox cooler and front-end go over cooler.
Electrical power is transmitted via 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
Product Exhibit
Firm Electricity
FAQ
1.Q:Are you a company or investing firm?
A: We are a specialist vacuum pump manufacturer with above 32 calendar year encounter. We have two factories now which protect much more than 33333 sq. meters,we have prosperous knowledge in solid liquid industry , Welcome to visit our factory at your time.
2.Q:Do you have minimum get quantity ask for?
A: for CZPT we have no MOQ,but for whole set tools of training course 1 established is the minimum.
3.Q:Do you have certificates?
A: Sure, we have CE, ISO,SGS.and so on. certificates.
5.Q:How to pay?
A:T/T and Alibaba Payment is appropriate.
6.Q:How to pack the items?
A: We use regular export deal. If you have special bundle needs, we will pack as you required, but the costs will be paid out by clients.
7.Q: What about your shipping time?
A: It depends on your pump quantity. CZPTly 15 times after we get the prepayment. We will validate you again when we start to generate.
eight.Q:How to set up after the tools arriving vacation spot?
A: We will despatched the working instruction with items to you.You should strictly follow the recommendations for set up
9.Q: How lengthy does your item top quality warranty very last?
A: 12 months for all our products in opposition to any non-synthetic high quality problem since the merchandise depart our manufacturing unit.
ten.Q: What will you do with quality complaint?
A: We have a complete set of microcomputer controlled testing program(All items are subject to tested just before supply. No merchandise that failed functionality examination leaves our manufacturing unit.
