| Model | Suction capability (L/S) |
Restrict vacuum (≤Pa) |
Speed (rpm) |
Motor Energy (kw) |
Inlet Dia. (mm) |
Outlet Dia. (mm) |
Fat (Kg) |
Advisable backing pump model |
| ZJ-70 | 70 | 6×10-2 | 2780 | one.5 | 80 | fifty | 87 | 2X-8 |
| ZJB-70 | 5×10-2 | a hundred | ||||||
| ZJ-150A | 150 | 6×10-2 | 2900 | 3 | a hundred | 100 | 198 | 2X-15 |
| ZJB-one hundred fifty | 5×10-2 | 215 | ||||||
| ZJ-three hundred | 300 | 6×10-two | 1450 | 4 | 150 | 150 | 490 | 2X-30A |
| ZJB-300 | 5×10-2 | 480 | ||||||
| ZJ-600 | 600 | 6×10-two | 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 | 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:
Model ZJ Mechanical Booster Pump, also recognized as a Roots pump, is a volumetric pump.
It employs a pair of rotors, equivalent and in eight-determine with specific clearance in between them
in the pump housing, rotating at the exact same pace in opposite instructions to carry out
perform of suction and discharge of fuel. The two rotors are supported by rolling bearings
in the conclude addresses of the pump, rotating at large velocity and are held at a
fixed relative placement by a pair of timing gears. The stop clearance among rotors and
finish handles are set by adjustable metallic shims amongst the bearing housings and the
conclude go over at the fastened stop, which makes certain a single-course expansion of the rotor when
temperature rises for the duration of its procedure.
Four sets of inner seals (also acknowledged as piston ring) in the two finish handles avoid lube oil
getting into into the pump housing. The shaft seal at the entrance-finish protect, also referred to as as
framework oil seal or shaft seal, helps prevent leakage of air into the pump housing.
In buy to lessen temperature of the pump, all models of pumps (count on the two
smallest types) are equipped with a gearbox cooler and entrance-finish go over cooler.
Energy is transmitted by means 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
Item Show
Company Electricity
FAQ
1.Q:Are you a manufacturer or investing business?
A: We are a expert vacuum pump company with over 32 12 months encounter. We have two factories now which include much more than 33333 square meters,we have rich encounter in sound liquid industry , Welcome to go to our manufacturing unit at your time.
2.Q:Do you have minimum purchase quantity request?
A: for CZPT we have no MOQ,but for complete established products of program one established is the least.
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 suitable.
six.Q:How to pack the goods?
A: We use standard export package. If you have specific package deal requirements, we will pack as you needed, but the charges will be paid by customers.
7.Q: What about your shipping time?
A: It is dependent on your pump amount. CZPTly fifteen days right after we obtain the prepayment. We will verify you once again when we start to produce.
eight.Q:How to install soon after the equipment arriving destination?
A: We will despatched the working instruction with merchandise to you.You should strictly follow the guidelines for set up
9.Q: How long does your item good quality guarantee last?
A: twelve months for all our items in opposition to any non-synthetic high quality difficulty considering that the solution leave our manufacturing unit.
10.Q: What will you do with quality grievance?
A: We have a total established of microcomputer managed tests technique(All products are topic to analyzed prior to supply. No product that failed performance check leaves our manufacturing facility.
