|Model||Suction ability (L/S)||
Motor Electrical power
|Recommended backing pump model|
|ZJ-300||300||6×10-two||1450||4||a hundred and fifty||150||490||2X-30A|
|ZJ-600||600||6×10-two||2900||five.five||one hundred fifty||150||490||2X-70A|
|ZJ-1200A||1200||6×10-two||1450||11||three hundred||300||1550||2X-70A (2sets)|
JZB Roots vacuum pump
1. CZPT functions and operating principle of the pump:
Design ZJ Mechanical Booster Pump, also known as a Roots pump, is a volumetric pump.
It employs a pair of rotors, equivalent and in 8-determine with particular clearance in between them
in the pump housing, rotating at the same speed in opposite directions to complete
operate of suction and discharge of gasoline. The two rotors are supported by rolling bearings
in the stop covers of the pump, rotating at substantial pace and are held at a
fastened relative place by a pair of timing gears. The stop clearance between rotors and
end covers are fastened by adjustable metallic shims amongst the bearing housings and the
stop protect at the fixed finish, which makes certain one-route expansion of the rotor when
temperature rises throughout its procedure.
4 sets of internal seals (also identified as piston ring) in the two stop addresses stop lube oil
moving into into the pump housing. The shaft seal at the front-stop go over, also known as as
framework oil seal or shaft seal, helps prevent leakage of air into the pump housing.
In buy to decrease temperature of the pump, all models of pumps (assume the two
smallest models) are geared up with a gearbox cooler and entrance-stop cover cooler.
Electricity 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 pushed shaft
Organization Electrical power
one.Q:Are you a manufacturer or investing firm?
A: We are a professional vacuum pump manufacturer with above 32 year encounter. We have two factories now which go over far more than 33333 square meters,we have wealthy experience in sound liquid industry , Welcome to pay a visit to our manufacturing unit at your time.
two.Q:Do you have least order amount request?
A: for CZPT we have no MOQ,but for total established gear of system 1 set is the least.
3.Q:Do you have certificates?
A: Sure, we have CE, ISO,SGS.and so forth. certificates.
five.Q:How to shell out?
A:T/T and Alibaba Payment is appropriate.
6.Q:How to pack the merchandise?
A: We use standard export package. If you have particular deal demands, we will pack as you essential, but the fees will be paid out by customers.
seven.Q: What about your shipping time?
A: It is dependent on your pump quantity. CZPTly fifteen times soon after we obtain the prepayment. We will verify you yet again when we start off to produce.
eight.Q:How to put in right after the gear arriving location?
A: We will despatched the functioning instruction with merchandise to you.Remember to strictly stick to the recommendations for installation
9.Q: How extended does your merchandise top quality warranty previous?
A: twelve months for all our goods from any non-artificial good quality problem considering that the solution leave our factory.
10.Q: What will you do with top quality complaint?
A: We have a complete set of microcomputer managed tests system(All items are topic to examined just before delivery. No item that unsuccessful efficiency test leaves our manufacturing facility.