Shandong, China
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Number of Employees:
37
Year of Establishment:
2015-06-03
Plant Area:
6000 square meters
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
OEM/ODM Service

Pump, Vacuum Pump, Zj Series Roots Vacuum Pump manufacturer / supplier in China, offering Zj Series Roots Vacuum Pump Zj15/30/70/150/300/600/1200/2500/5000/10000, Wl Wlw Series Vertical Oil-Free Reciprocating Vacuum Pump Wl-50/2wk-25/Wl-100/2wl-50/Wl-200/2wl-100/Wl-300/Wl-600, Water Ring Vacuum Pump and Compressor 2bea103-0/153-0/202-0/203-0/252-0/253-0/303-0/353-0/403-0/355-1/405-1/505-1/605-1/705-1 and so on.

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Supplier Homepage Products Vacuum pump Zj Series Roots Vacuum Pump Zj15/30/70/150/300/600/1200/2500/5000/10000

Zj Series Roots Vacuum Pump Zj15/30/70/150/300/600/1200/2500/5000/10000

Get Latest Price
Min. Order / Reference FOB Price
5 Pieces US $1,000-100,000/ Piece
Port: Qingdao, China
Production Capacity: 5000 Units Per Year
Payment Terms: T/T
Oil or Not: Oil Free
Structure: Reciprocating Vacuum Pump
Exhauster Method: Kinetic Vacuum Pump
Vacuum Degree: Vacuum
Work Function: Fore Pump
Working Conditions: Dry

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Basic Info

Transport Package
Wooden Box
Origin
Shandong Zibo Boshan
ZJ series Roots vacuum pump is a volumetric vacuum pump, also known as mechanical booster pump. It is one of the main pumping equipments for obtaining medium and high vacuum. Its working principle is similar to that of Roots blower. It uses two 8-shaped shapes. The rotor rotates synchronously within the pump casing to complete the suction and exhaust.
For the chemical, pharmaceutical and other industries requiring the industry to remove a large amount of water vapor and solvent technology, our company has improved the sealing structure of the ZJ series Roots vacuum pump pump chamber and bearing cavity, greatly reducing the oil emulsification of the bearing cavity and gear chamber. The phenomenon makes the ZJ series Roots vacuum pump more suitable for mixing a large amount of water vapor and solvent with the water ring vacuum pump. At the same time, the over-current parts of the rotor, pump body and end cover of our company are nickel-plated, which greatly prolongs the Roots pump. The service life of the corrosive gas is removed, and the rust of the Roots pump is effectively prevented.
For the working condition of removing the solvent which is highly corrosive to rubber, we have designed a mechanical seal structure for the pump chamber and the bearing chamber at four places and a shaft extension end, which is referred to as "five-point mechanical seal", which is mechanically sealed. The flexible seal is made of corrosion-resistant PTFE material to completely eliminate the emulsification of the pump oil and completely close the passage of the pump oil to the pump cavity. Therefore, the Roots vacuum pump with "five-point mechanical seal" structure can be called real A dry Roots vacuum pump in the sense. If you need a Roots vacuum pump with a "five-point mechanical seal", please specify when ordering.
Zj Series Roots Vacuum Pump Zj15/30/70/150/300/600/1200/2500/5000/10000
Roots vacuum pump main technical performance specifications
modelPumping speed
(L/S)
Ultimate pressureMaximum allowable pressure difference
        (Pa)
Rotating speed
(r/min)
Air inlet diameter
     (mm)
Vent through
(mm)
weightMotor Power
  (kw)
(Pa)        
ZJ15155×10¯²800013905040800.55
ZJ30305×10¯²800028255040800.75
 
ZJ70705×10¯²8000      284080
 
50
 
100
 
1.5
ZJ150150      5×10¯²600028801001002153
ZJ3003005×10¯²450014401501504804
ZJ6006005×10¯²450029001501505037.5
ZJ120012005×10¯²30001460300300158015
ZJ250025005×10¯²30001470400300215022
ZJ500050005×10¯²26001480400300435037
ZJ1000010005×10¯²26001480500400616055
Note: The limit pressure values listed in the above table are the limit pressures measured when the Roots vacuum pump is equipped with a rotary vane vacuum pump or a slide vacuum pump with a suitable pumping rate as the foreline pump, such as a water ring vacuum pump or a oil cup vacuum pump. As the foreline pump, the ultimate pressure will be higher than this value. For the specific parameters, please refer to the Roots Liquid Ring Vacuum Unit.

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