|Model||Suction capacity (L/S)||
|Advised backing pump product|
|ZJB-a hundred and fifty||5×10-2||215|
|ZJ-600||600||6×10-2||2900||5.five||one hundred fifty||150||490||2X-70A|
JZB Roots vacuum pump
1. CZPT characteristics and doing work basic principle of the pump:
Model ZJ CZPT Booster Pump, also acknowledged as a Roots pump, is a volumetric pump.
It employs a pair of rotors, similar and in eight-figure with certain clearance among them
in the pump housing, rotating at the very same pace in opposite instructions to carry out
function of suction and discharge of fuel. The two rotors are supported by rolling bearings
in the stop handles of the pump, rotating at high speed and are retained at a
fastened relative situation by a pair of timing gears. The stop clearance among rotors and
finish covers are fastened by adjustable metal shims between the bearing housings and the
end cover at the fixed conclude, which assures one-direction expansion of the rotor when
temperature rises for the duration of its procedure.
4 sets of inner seals (also known as piston ring) in the two conclude addresses avoid lube oil
entering into the pump housing. The shaft seal at the entrance-conclude cover, also named as
framework oil seal or shaft seal, stops leakage of air into the pump housing.
In order to decrease temperature of the pump, all models of pumps (expect the two
smallest types) are equipped with a gearbox cooler and front-conclude protect cooler.
Power is transmitted through a coupling or V-belt from the motor to the driving shaft of
the pump and then via synchronizing gears to the driven shaft
1.Q:Are you a company or trading organization?
A: We are a professional vacuum pump company with over 32 12 months experience. We have two factories now which go over much more than 33333 square meters,we have prosperous encounter in solid liquid business , Welcome to pay a visit to our manufacturing unit at your time.
2.Q:Do you have bare minimum buy amount ask for?
A: for spare parts we have no MOQ,but for total set products of training course one set is the minimum.
three.Q:Do you have certificates?
A: Indeed, we have CE, ISO,SGS.and many others. certificates.
five.Q:How to shell out?
A:T/T and Alibaba Payment is appropriate.
6.Q:How to pack the items?
A: We use CZPT export deal. If you have unique package demands, we will pack as you essential, but the charges will be compensated by buyers.
seven.Q: What about your delivery time?
A: It is dependent on your pump quantity. CZPTly 15 days soon after we obtain the prepayment. We will confirm you once again when we start to produce.
8.Q:How to install after the products arriving spot?
A: We will despatched the running instruction with products to you.Please strictly follow the directions for set up
nine.Q: How long does your product top quality warranty very last?
A: 12 months for all our goods from any non-artificial quality dilemma since the merchandise go away our manufacturing facility.
ten.Q: What will you do with quality grievance?
A: We have a full set of microcomputer managed testing system(All goods are subject matter to analyzed prior to supply. No product that failed performance check leaves our factory.