What is a Two-stage roots vacuum pump? Introduction to the advantages and characteristics of the roots vacuum pump functions

Two-stage roots vacuum pumpis a common vacuum equipment.，widely used in make paper, Flue gas treatment, Pharmaceutical and chemical industries, building materials, petrify and other fields。

1、Brief introduction of Two-stage roots vacuum pump

Two-stage roots vacuum pumpis a kind of vacuum equipment that uses a pair of rotors (usually two impellers with special profile) that rotate synchronously and reversely in the pump cavity to extract gas.，The overall structural design is relatively simple，it is mainly composed of rotator, sealing device, rotator, pump body and gearing，Widely used invacuum drying,Gas treatment,Vacuum extraction,vacuum packaging,vacuum treatment and so on。

Two-stage roots vacuum pump

2、Introduction of advantages of Two-stage roots vacuum pump

The advantages of Two-stage roots vacuum pump are as follows:

1. High pumping efficiency

Due to the relative motion between the rotors, the Two-stage roots vacuum pump can compress and exhaust gas efficiently in the process of air extraction, thus improving the air extraction efficiency.

2. Wide application range

Two-stage roots vacuum pumps are suitable for many industries, such as pneumatic transport and other fields, and are used in various technological processes such as vacuum distillation, drying, purification, pumping and vacuum packaging.

3. High pumping efficiency

Due to the relative motion between the rotors, the Two-stage roots vacuum pump can compress and exhaust gas efficiently in the process of air extraction, thus improving the air extraction efficiency.

4. Wide application range

Two-stage roots vacuum pumps are suitable for many industries, such as manufacturing industry and other fields, and are used in various technological processes such as vacuum distillation, drying, purification, pumping and vacuum packaging.

5. Long service life

The rotor of the Two-stage roots vacuum pump is usually made of wear-resistant materials, and the structure of the pump body is firm, so the service life is relatively long.

Two-stage roots vacuum pump

3、Two-stage roots vacuum pump use

Two-stage roots vacuum pumpMainly used forvacuum distillation,vacuum drying,vacuum packaging,Vacuum extraction andGas treatment，the product looks beautiful.，multifunctional, with functions such as supply air, cool, Pressurized transportation, pick up the suction and exhaust emission。

Two-stage roots vacuum pump

4、Two-stage roots vacuum pump structure

The Two-stage roots vacuum pump structure is introduced as follows:

1. bearing

Bearings are responsible for supporting the rotary motion of the rotor, and high-precision bearings are usually used to ensure the stable operation of the rotor.

2. gearing

The transmission device is usually driven by motor or reducer, which makes the rotor rotate relatively in the pump cavity.

3. rotator

Rotor is the core component of the Two-stage roots vacuum pump, and its profile design and machining accuracy directly affect the performance and service life of the pump.

4. sealing device

The sealing device is used to ensure that the gas in the pump cavity will not leak to the external environment.

5. pump body

Pump body is usually made of cast iron or cast steel, which has good strength and sealing performance.

Two-stage roots vacuum pump

5、Functional advantages of Two-stage roots vacuum pump

Two-stage roots vacuum pumps have the following advantages.

1. be of simple construction

The structure of the Two-stage roots vacuum pump is relatively simple, mainly composed of bearing and other parts.

2. stability

The structure is simple and practical, and there is no need to refuel, so it has little impact on the environment and gas pollution. In addition, because the rotor adopts a trilobal shape, the vibration and noise generated by its movement are very small and the operation is stable.

3. reliability

Because there is no liquid and oil film, the Two-stage roots vacuum pump will not have oil leakage and other problems, with longer service life and lower maintenance cost.

4. High exhaust speed

The Two-stage roots vacuum pump has a large exhaust speed, which can quickly exhaust gas from the pump cavity, forming a high vacuum degree.

5. high-effect

The Two-stage roots vacuum pump has very high pumping speed and exhaust capacity, especially in the range of high vacuum, and its performance is particularly outstanding.

Two-stage roots vacuum pump

6、hyde company discount

Two-stage roots vacuum pump is a new type of the roots vacuum pump introduced by Shandong Haide Fenti Engineering Co., Ltd. manufacturer, which has a wide range of applications, complete structural design and high working efficiency. It is an ideal equipment for water treatment and other industries. Now consult Two-stage roots vacuum pump, you can enjoy the discount, and there are many activities for you, such as full reduction and full reduction。

hyde powder

Two-stage roots vacuum pumpIt can be used for vacuum treatment, vacuum distillation, vacuum drying, vacuum treatment, Vacuum extraction, Gas treatment and so on，structure mainly includes: bearing, pump body, gearing, rotator, sealing device and so on。