Maintenance Free High Integration Degree Maglev Turbo Air Compressor

Magnetic levitation high-speed centrifugal air compressor is a new type of high efficiency, energy saving and environmental protection compressor formed by integrating magnetic levitation bearing technology and high-speed motor technology into the traditional compressor. It has the advantages of no oil, no friction, simple structure, efficient intelligence, integration, simple operation and maintenance, and low operating costs. It can be widely used in pharmaceutical, textile, glass, electric power, mineral, food, fermentation, paper and other industries, with remarkable energy-saving effects.

Working principle

Magnetic levitation high-speed centrifugal air compressor adopts the direct drive structure of a high-speed permanent magnet synchronous motor and integrates the centrifugal impeller and motor drive. It detects the vibration and space gap of the rotor shaft in real time through the built-in displacement sensor, sends the obtained signal to the magnetic bearing controller for conditioning, analysis and calculation, generates the control current, and then inputs the current into the magnetic bearing rotating coil to generate the electromagnetic force, so as to realise the suspension of the rotor shaft. The main function of the permanent magnet synchronous motor is to drive the rotation of the rotor shaft. It generates a frequency-controlled current through the frequency converter and inputs the current into the rotating magnetic field generated by the motor stator to drive the rotor shaft to rotate at high speed. The high-efficiency centrifugal impeller adopts an aero-pneumatic design and is directly driven by the permanent magnet synchronous motor. Under high-speed rotation, the impeller generates kinetic energy and pressure potential energy, so that the gas enters the -stage compression and enters the secondary compression after cooling by the intercooler, thus improving the unit efficiency to meet the needs of various working conditions.
 

SHANDONG HUADONG BLOWER CO.,LTD is located at Taiping Industrial Park, Xiuhui Town, Zhangqiu City, Shandong Province, China. It covers 100,000 square meters and is close to Zhangqiu station of Jiaoji railway in the South and 600 meters away from Jiqing highway in the North. We are an integrated automated machinery enterprise with professional precision machinery manufacturing and an excellent aftersales service system.

Founded in the late 1990s, the company has developed so far, relying on scientific management, cooperating with famous experts in the blower industry and prestigious universities, equipped with the latest manufacturing technology and strict inspection, insisting the entrepreneurship culture of " quality is the basic of one enterprise", our company have won great reputation from our customers and society. Up to now, we have won many honours, like: "high-tech enterprise", "invisible champion cultivation enterprise of Shandong Province", " Zhangqiu Quality Praise", "Professional precision special advanced enterprise of Shandong Province", " advanced party branch", " advanced communist party operators", " civilized and integrity private enterprise", "top 10 taxpayers", "keeping the contract and credit enterprise", " famous brand of Shandong Province", "customer satisfaction enterprise", and so on. The company has get ISO9001 international quality management system and CE certification.

Our main products include: 3 lobe roots blower (HDSR series, HDLH series, HG series), 2 lobe roots blowerI (HDR series,HTR series), steam compressor, vaccum pump and so on. Our products can widely used in several industries, such as sewage treatment, pneumatic conveying, cement, electric power, paper making, aquaculture, food, metallurgy, mining, environment protection industry etc.