What is a Permanent magnet variable frequency three-blade roots vacuum pump? Introduction to the Working Principle of the roots vacuum pump

Permanent magnet variable frequency three-blade 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 inpower,power,aquaculture,chemical fertilizer,Environmental protection industry and other industries，mainly based on the relative rotational movement of the rotor in the pump chamber. There are two rotors in the pump, and a certain gap is kept between them and the inner wall of the pump shell. Through the rotation of the rotor, the gas is sucked in from the air inlet, and then discharged from the air outlet through the processes of compression and exhaust. Due to the special design of the rotor profile, the gas in the pump cavity is effectively compressed and discharged, thus achieving vacuum extraction.，the main features are Fast exhaust speed, Fan vibration is small., Wide application range, Long service life and Long service life，the product looks beautiful.。The following is to introduce the Permanent magnet variable frequency three-blade roots vacuum pump:

1、Brief introduction of Permanent magnet variable frequency three-blade roots vacuum pump

Permanent magnet variable frequency three-blade roots vacuum pumpbelonging to a rotary vacuum pump.，be loved by our customers.。

Permanent magnet variable frequency three-blade roots vacuum pump

2、Permanent magnet variable frequency three-blade roots vacuum pump field real shot

On-site aerial photography of Permanent magnet variable frequency three-blade roots vacuum pump。

Permanent magnet variable frequency three-blade roots vacuum pump

As you can see from the live video.，Shandong Haide Fenti Engineering Co., Ltd. Widely used invacuum distillation,Vacuum extraction,vacuum distillation,vacuum packaging,vacuum treatment and so on。

3、Permanent magnet variable frequency three-blade roots vacuum pump function

Permanent magnet variable frequency three-blade roots vacuum pumpit has the functions of dry, aeration, cool, supply air and Ventilation，Compact structure,High efficiency,Good dynamic balance,Run smoothly,reliability，The overall structural design is relatively simple，the main structure includes gearing, pump body, bearing, rotator, gearing and so on，is a kind of high quality and low price Permanent magnet variable frequency three-blade roots vacuum pump，Commonly used invacuum drying,Gas treatment,Vacuum extraction,vacuum drying,vacuum packaging and so on。

Permanent magnet variable frequency three-blade roots vacuum pump

4、Advantages of Permanent magnet variable frequency three-blade roots vacuum pump principle

Permanent magnet variable frequency three-blade roots vacuum pumpthe principle is simple.based on the relative motion between the rotors, the gas is sucked from the air inlet through the rotation of the rotors, compressed in the pump cavity, and finally discharged through the air outlet, thus forming a vacuum in the pump cavity.，it has the characteristics of Large volume utilization rate, Fast exhaust speed, high-effect, Economical and durable and easy to operate，the product looks atmospheric.，customizable。

Permanent magnet variable frequency three-blade roots vacuum pump

5、Permanent magnet variable frequency three-blade roots vacuum pump price concessions

The Permanent magnet variable frequency three-blade roots vacuum pump price is introduced as follows:

1. marketing channel

Each manufacturer's sales model is different, and the preferential degree of products is also different. Some manufacturers adopt the mode of "thin profit and quick turnover", and the price is relatively cheap. Some manufacturers sell their products at high prices to earn high profits. When purchasing products, they must compare the prices to avoid being cheated.

2. manufacturing cost

When the Permanent magnet variable frequency three-blade roots vacuum pump is manufactured, the materials selected by different manufacturers will be different. Some manufacturers use high-quality materials, and the price will be relatively high, while some manufacturers use ordinary materials, and the price will be lower.

3. model

The price of Permanent magnet variable frequency three-blade roots vacuum pump mainly depends on its different specifications. The products with larger specifications will have higher relative products and bring more benefits to customers.

4. market supply and demand

Generally, when the supply of Permanent magnet variable frequency three-blade roots vacuum pump exceeds the demand in the market, the product price will naturally decrease, on the contrary, the product price will increase.

5. Configuration difference

There is a direct connection between configuration and specifications. Generally speaking, with different specifications, its configuration scheme will be different, and the selection of products' materials and parts will be different, so the sales price of products will be different. It is not difficult to see that the configuration and price of Permanent magnet variable frequency three-blade roots vacuum pump are closely related. hyde has comprehensively measured the configuration and sales price of products when designing Permanent magnet variable frequency three-blade roots vacuum pump, which not only ensures that the functions of products can meet the actual needs of customers, but also can be in terms of price.

Permanent magnet variable frequency three-blade roots vacuum pump

6、hyde powder's strength

The company has many years of Permanent magnet variable frequency three-blade roots vacuum pump manufacturing experience, large scale and strong strength.。

hyde

Permanent magnet variable frequency three-blade roots vacuum pumpat work,mainly based on the relative rotational movement of the rotor in the pump chamber. There are two rotors in the pump, and a certain gap is kept between them and the inner wall of the pump shell. Through the rotation of the rotor, the gas is sucked in from the air inlet, and then discharged from the air outlet through the processes of compression and exhaust. Due to the special design of the rotor profile, the gas in the pump cavity is effectively compressed and discharged, thus achieving vacuum extraction.，at the start of the operation,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.，widely used inmanufacturing industry,water treatment,sewage disposal,petrify,building materials and other industries。