|Suction ability (L/S)
|Suggested backing pump product
|ZJB-one hundred fifty
|one hundred fifty
ZJ Series Roots vacuum pump
one. CZPT characteristics and operating theory of the pump:
Model ZJ Mechanical Booster Pump, also known as a Roots pump, is a volumetric pump.
It employs a pair of rotors, equivalent and in 8-figure with specified clearance among them
in the pump housing, rotating at the identical pace in opposite instructions to execute
function of suction and discharge of fuel. The two rotors are supported by rolling bearings
in the end covers of the pump, rotating at higher velocity and are stored at a
mounted relative situation by a pair of timing gears. The finish clearance in between rotors and
stop covers are fastened by adjustable steel shims among the bearing housings and the
conclude include at the mounted conclude, which assures 1-course enlargement of the rotor when
temperature rises for the duration of its procedure.
4 sets of inner seals (also recognized as piston ring) in the two finish addresses avert lube oil
entering into the pump housing. The shaft seal at the entrance-conclude cover, also known as as
framework oil seal or shaft seal, stops leakage of air into the pump housing.
In order to minimize temperature of the pump, all designs of pumps (count on the two
smallest designs) are outfitted with a gearbox cooler and entrance-stop 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 through synchronizing gears to the pushed shaft
one.Q:Are you a producer or buying and selling company?
A: We are a expert vacuum pump producer with over 32 yr encounter. We have two factories now which cover more than 33333 square meters,we have prosperous experience in solid liquid sector , Welcome to visit our manufacturing facility at your time.
two.Q:Do you have minimum order quantity ask for?
A: for CZPT we have no MOQ,but for entire set products of system 1 set is the minimal.
3.Q:Do you have certificates?
A: Sure, we have CE, ISO,SGS.and many others. certificates.
five.Q:How to spend?
A:T/T and Alibaba Payment is satisfactory.
six.Q:How to pack the merchandise?
A: We use standard export bundle. If you have special deal needs, we will pack as you required, but the charges will be paid out by buyers.
seven.Q: What about your shipping time?
A: It is dependent on your pump quantity. CZPTly 15 times soon after we receive the prepayment. We will validate you yet again when we commence to generate.
eight.Q:How to install right after the equipment arriving vacation spot?
A: We will despatched the functioning instruction with items to you.Please strictly adhere to the guidelines for set up
nine.Q: How extended does your item quality warranty very last?
A: 12 months for all our goods from any non-artificial good quality issue considering that the merchandise go away our manufacturing facility.
ten.Q: What will you do with quality criticism?
A: We have a total established of microcomputer managed testing program(All goods are matter to tested just before shipping. No merchandise that failed functionality test leaves our factory.