What is a Multi-stage three-leaf Roots vacuum pump? Introduction to the advantages and characteristics of the the roots vacuum pump

Multi-stage three-leaf 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.，it is widely used in sewage disposal, water treatment, smelt, make paper, pottery and porcelain and other industries，In the process of air intake and exhaust, the Multi-stage three-leaf Roots vacuum pump will not produce air pulsation, which means that it does not need an additional buffer gas tank to output gas smoothly. This is particularly important for processes that require stable airflow.、The structural form of the three-blade rotor and the reasonable structure of the air inlet and outlet in the shell make the Multi-stage three-leaf Roots vacuum pump less vibration and noise.、Due to the adoption of synchronous gear transmission and small gap design, the Multi-stage three-leaf Roots vacuum pump runs stably and reliably, without contact and wear parts, and has a long service life.、Because of the design of three-blade rotor, the Multi-stage three-leaf Roots vacuum pump has little vibration and low noise during operation, and the operation is stable and reliable、The structural form of the three-blade rotor and the reasonable structure of the air inlet and outlet in the shell make the fan have small vibration and low noise.。The following is to introduce the Multi-stage three-leaf Roots vacuum pump:

1、Brief introduction of Multi-stage three-leaf Roots vacuum pump

Multi-stage three-leaf Roots vacuum pumpis a vacuum pump that sucks air through a pair of rotors making relative rotary motion in the pump cavity.，the product looks beautiful.，the main features are be of simple construction, High pumping efficiency, Flexible installation mode, high-effect and Long service life，modern technology，favorable price。

Multi-stage three-leaf Roots vacuum pump

2、Multi-stage three-leaf Roots vacuum pump function

Multi-stage three-leaf Roots vacuum pumpit has the functions of dry, Material fluidization, Ventilation, aquaculture and supply air，The overall structural design is relatively simple and compact.，the main structure includes rotator, gearing, bearing, sealing device and pump body，is a popular Multi-stage three-leaf Roots vacuum pump。

Multi-stage three-leaf Roots vacuum pump

3、Multi-stage three-leaf Roots vacuum pump principle

Multi-stage three-leaf Roots vacuum pumpat runtime,the suction, compression and exhaust processes are completed by synchronous high-speed rotation of two or more trilobal rotors in the pump cavity. The rotor consists of three blades, whose shapes and positions are symmetrical. When the motor is started, the two rotors start to rotate. Due to the symmetry of the design and position of the blades, air enters the pump body from the air inlet, and is gradually squeezed and discharged by the blades, forming a vacuum.，is an efficient and reliable vacuum equipment.，the product looks atmospheric.。

Multi-stage three-leaf Roots vacuum pump

4、Multi-stage three-leaf Roots vacuum pump characteristics

Multi-stage three-leaf Roots vacuum pumpfeatures include Low noise, Easy to use and maintain., Fast exhaust speed, Good dynamic balance and easy to operate，it is usually composed of rotator, gearing, sealing device, bearing and pump body，the product looks atmospheric.。

Multi-stage three-leaf Roots vacuum pump

5、Multi-stage three-leaf Roots vacuum pump structure

The Multi-stage three-leaf Roots vacuum pump structure is introduced as follows:

1. rotator

Rotor is the core component of the Multi-stage three-leaf Roots vacuum pump, and its profile design and machining accuracy directly affect the performance and service life of the pump.

2. 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.

3. gearing

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

4. pump body

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

5. sealing device

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

Multi-stage three-leaf Roots vacuum pump

6、Multi-stage three-leaf Roots vacuum pump price concessions

The Multi-stage three-leaf Roots vacuum pump price is introduced as follows:

1. market factors

With the increasingly fierce competition of Multi-stage three-leaf Roots vacuum pump, market factors have a certain influence on the price of Multi-stage three-leaf Roots vacuum pump. When the demand in the market increases and the supply remains unchanged, the price will rise. On the contrary, the price will fall. When there is an increase in supply and the demand remains unchanged, the price will rise, on the contrary, the price will fall.

2. company strength

At present, there are many manufacturers of products on the market, some of which belong to direct selling manufacturers and some belong to middlemen. Direct selling manufacturers will cost less than middlemen, so the quotation for products will be lower. Therefore, it is recommended that customers buy products from direct selling manufacturers of Multi-stage three-leaf Roots vacuum pump. In addition, even direct selling manufacturers have different capital status, strength level and technology, and the quotation for Multi-stage three-leaf Roots vacuum pump will be different.

3. Parameter size

The same equipment, even with different models and different configurations, has different investment costs, so the price will be different.

4. Service factor

Service factors always affect the sales price of products, and high-quality service will make customers have greater satisfaction and recognition. The service factors mainly include pre-sales service, in-sales service and after-sales service. For each stage of service, our company takes the price factor into account and makes a reasonable judgment between service and price, so that the Multi-stage three-leaf Roots vacuum pump price and service can meet the actual needs of customers.

5. select a qualified person

Different manufacturers have different material selection standards. The better the quality of the selected materials, the more expensive the products will be. On the contrary, the prices will be low. However, to avoid customers being deceived, compare several products of the same specification and model before deciding to purchase.

Multi-stage three-leaf Roots vacuum pump

Multi-stage three-leaf Roots vacuum pumpIt has a wide range of uses, including Gas treatment, vacuum treatment, vacuum packaging, Vacuum extraction and vacuum drying，Structure consists of bearing, rotator, sealing device, gearing, pump body and so on，productThe overall structural design is simple, diverse and beautiful.，it has been widely used in petrify, power, Flue gas treatment, Environmental protection industry, chemical fertilizer and other industries。