Supplier Details

Year Established:2013

Business Type:Manufacturer and Trading Company

Management Certifiation:

  • Roots Vacuum Pump

Roots Vacuum Pump

Specifications

Air suction pump
ZJ series Roots pump is fitted with a former pump to reach higher vacuum degree and large suction capacity.

Product Details

Quick Details Parameter

Vacuum Pump : Model Number: ZJQ600

Description

Main Characteristics of the Roots pump

  • It has larger suction capacity in the wider pressure range(1~1*104Pa).
  • There is no oil in the pump chamber, so the pollution of the oil vapor is avoided.
  • It has less libration and lower noise.
  • It has less mechanical attrition and drive power.
  • It is easy to repair and mantanance, so it has lower mantanance charges and longer usage life.
  • It can pump the coagulated gases.
  • It can not be used separately, a fore pump is needed. Under the atmosphere, it is not allowed to start directly until the inlet pressure reaches the definite pressure that obtained by the fore pump. The water ring vacuum pump, the oil ring vacuum pump and oil seal mechanical pump can be used as the fore pump.

The Main Characteristics of the Bozhong Roots pumps

  • The seal structure is improved.
    The bearing housing of the Roots pump is normally cooled and lubricated by the lubricant. If the emulsification of the oil occurs, the oil must be replaced with new oil immediately. Otherwise, the rust of the bearings will lead to libration and larger noise of the pump. At the moment, if the wearable bearings is not replaced at once, it will lead to the abrasion of the gear and then the damage of the pump.
    According to the oil emulsification of the Roots pump occurs when it pumps the much vapor and solvent with the water ring vacuum pump, our company improved the seal structure of the pump chamber. We add flexibale seals made from FPM or PTFE material between the chamber and bearing housing to avoid the oil emulsification sufficiently. The seal structure has been validated by many years practice.
  • The surface of the chamber of the pump is nickeled.
    The rust of the surface of the rotors and chamber occuring easily when the Roots pump takes out the much vapor and solvent or the pump stops for several days. The rust can lead to the abration of the pump or the pump will be jamed.
    To avoid the above phenomena, our company nickeled all the surface of the rotors and inner chamber of the pump. After nickeling the parts, the wearable and corrosive-proof capacity of the Roots pump is improved much.
  • The shape line of the rotors 
    The mesh clearance between the rotors is the most important factor which influences the performance of the Roots pump. On the premise that the Roots pump runs steadily, the mesh clearance must be uniformity and least. Because a definite windage between the theoretic and the practice shape line of the Roots pump exist, our engineers revised it many times. Finally, the uniform shape line is achieved. By comparing with the abroad products, the performance of our Roots pump is also the same as them.
  • All the casts are founded by the metal model and the resin sands. The surface is very smooth and can be spray-painted directly. So the heat can be given out sufficiently.
  • The bearings are all adopted the import products with brand NSK, so the running stability and long life of the Roots pump can be ensured sufficiently.
  • All the adopted gears are in their high qualities with at least 6 grade according to the international standard. All the gears are quenched with high frequency and the teeth are machined by the gear miling so that the pump runs steadily and with lower noise.
  • The surface of the pump is all spray-painted by the epoxy paint with high quality, which is able to bear the acid, alkali, and high temperature. So the surface won't turn colour for a long time.

Company Profile

Liaoning vacuum pump vacuum equipment repair / Liaoning / Liaoning / Fushun Mingzhi vacuum equipment Vacuum Equipment Co. Ltd is a high-tech enterprise established by the Fushun Municipal Science and Technology Commission and Fushun pump industry research center, mainly engaged in the roots pump, rotary piston vacuum pump and water ring vacuum pump and high-tech products research, development, production, repair. Has a number of national patents and innovative technology production capacity, the company through the establishment of a modern enterprise system, transform the enterprise management concept, give full play to the overall advantages of combination, and gradually form a vacuum pump as the main pump leading enterprises.
The strength of the company, has a large mechanical equipment and high precision equipment, vacuum sophisticated means of detection, manufacturing products, quality stable and reliable. The company has a group of senior technical personnel, and constantly develop new vacuum technology, the company has become a leading enterprise of national key vacuum equipment, vacuum equipment manufacturers is a professional national key.
Fushun Mingzhi Vacuum Equipment Co., Ltd. adhere to the "quality first, the user first, credit first" principle, the company has formed a perfect pre-sale, sale and after-sale service system. Products sold throughout the country, by domestic users alike. At present the company mainly undertake maintenance of various vacuum pump, customers are welcome to inquire.

 

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