Two Stage Rotary Vane Vacuum Pumps
Professional Single Stage Rotary Vane Vacuum Manufacturer!
InPowerVac since 2000,currently mainly produces and sells rotary vane vacuum pumps, dry screw vacuum pumps, Roots vacuum pumps, and vacuum units. At present, the company has 92 sets of processing equipment, including 30 sets of imported processing equipment. It has complete inspection and monitoring equipment, material tensile physics laboratory, vacuum testing room, dynamic balance laboratory, three coordinate and other high-end equipment.
One-Stop Solution
InPowerVac has been committed to the research, development, production, sales of vacuum equipment, providing highly reliable vacuum products and solutions in fields such as lithium batteries, semiconductors, power, new materials.
Rich Experience
We are constantly developing and optimizing our company's products, and we always insist on creating value for our customers, especially in some special fields.
Factory
InPowerVac currently has two production bases in Zhejiang and Hebei. In 2023, we will purchase another production plant in Taizhou, Zhejiang, covering an area of squa70000 re meters.
Professional Team
InPowerVac now has a number of mature production lines and continuous technological innovation capabilities, and is determined to become a leader in vacuum technology in China and even in the world.
What is a Two-Stage Rotary Vane Vacuum Pump?
A Two Stage Rotary Vane Vacuum Pump is an oil-sealed vacuum pump used in many laboratory, scientific and production vacuum systems. These pumps have both a high and low-pressure vacuum stage, which improves the vacuum pump performance.
Advantages of Two Stage Rotary Vane Vacuum
Energy-saving and high-efficiency
The two-stage rotary vane vacuum pump adopts an advanced rotary vane design, which can make full use of the rotary force of the rotary vane, improve the gas compression efficiency and reduce energy consumption.
High vacuum degree
Through the compression of two-stage rotary vanes, the two-stage rotary vane vacuum pump can achieve a higher vacuum degree and meet the user's demand for a high-quality vacuum environment.
Stable and reliable
The pump body is made of high-strength materials with good sealing and wear resistance, which can ensure that the equipment maintains stable and reliable performance during long-term operation.
Easy to maintain
The vane and pump chamber structure of the two-stage rotary vane vacuum pump are relatively simple, which is convenient for disassembly and cleaning, and reduces maintenance costs.
Low noise
The internal design of the pump body is optimized to effectively reduce the noise generated by the gas during the compression process, creating a more comfortable working environment for users.
Wide range of application
The two-stage rotary vane vacuum pump is suitable for various gas media and has good versatility and adaptability.
The working principle of the two-stage rotary vane vacuum pump is based on the dynamic characteristics of gas molecules. It forms a periodically changing volume in the pump chamber through the high-speed rotating vanes, thereby realizing the suction, compression and discharge of gas. In the two-stage rotary vane vacuum pump, the gas is first sucked into the front stage pump chamber, and after preliminary compression, it is sent to the rear stage pump chamber for deep compression, and finally reaches the required vacuum degree.
Structure of Two Stage Rotary Vane Vacuum
The rotary vane vacuum pump consists of the following parts:
Main Body
The main body is the basis of the entire vacuum pump, including the air inlet, compression chamber and air outlet.
Rotating Impeller Group
The rotating impeller group is driven by a high-speed motor and forms negative pressure by transferring kinetic energy.
Fixed Blade Group
The fixed blade group is a sheet-like component installed on the wall of the compression chamber, working with the rotating impeller group to complete the compression effect.
Shell
The main function of the shell is to protect the compression chamber and the rotating impeller group, and to discharge the air through the air outlet of the compression chamber.
Applications of Two Stage Rotary Vane Vacuum Pumps
The versatility of two stage rotary vane vacuum pumps is a testament to their engineering excellence. These pumps find their place in a plethora of applications across diverse industries. Below are some of the most common applications:
Analytical Instruments
In laboratories and research facilities, these vacuum pumps are used to create a controlled environment for analytical instruments such as mass spectrometers, electron microscopes, and surface analyzers. The pumps facilitate accurate measurements and analyses by ensuring a clean, stable vacuum.
Vacuum Furnaces and Metallurgy
Two-stage rotary vane vacuum pumps are indispensable in metallurgical processes and vacuum furnaces. They aid in the production of high-quality, pure metals by maintaining controlled environments free of impurities and oxygen.
Food Packaging and Processing
In the food industry, these pumps are employed for vacuum packaging, extending shelf life by removing air from packaging containers. They are also used in freeze-drying processes to preserve food items and maintain their nutritional value.
Pharmaceuticals and Chemicals
Two-stage rotary vane vacuum pumps contribute to pharmaceutical production, distillation, and purification processes. They assist in creating precise conditions for drug synthesis, distilling solvents, and drying chemical products.
Semiconductor Manufacturing
Semiconductor fabrication demands an ultra-clean environment, making these pumps vital for wafer processing and deposition. They help maintain vacuum chambers during the creation of microchips and other electronic components.
Environmental Testing
These pumps are used in environmental testing chambers, where controlled vacuums simulate extreme conditions like outer space or high-altitude environments. Such chambers are essential for testing the resilience of various materials and equipment.
In order to ensure the long-term stable operation of the two-stage rotary vane vacuum pump, users need to perform regular maintenance. Here are some suggestions:
1. Regularly check the wear of the vanes and pump chamber, and replace them in time if necessary.
2. Clean the oil and impurities inside the pump body to keep the pump chamber clean.
3. Check and tighten the bolts and nuts at each connection to ensure the sealing of the equipment.
4. Regularly check the operation of the motor, and repair or replace it in time if there is any abnormality.
As one of the leading two stage rotary vane vacuum pumps manufacturers and suppliers in China, we warmly welcome you to wholesale two stage rotary vane vacuum pumps in stock here from our factory. All customized products are with high quality and competitive price. For quotation, contact us now.
Chemical Plant Vacuum, Oil Vacuum Pump Systems, Dry Semiconductor Vacuum Pumps