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Tianrui heavy industry's "key technology of high-efficiency and energy-saving magnetic levitation vacuum pump" was selected into the "science and technology innovation China" leading technology list
A few days ago, the "science and technology innovation China" pilot technology list organized by the China Association for science and technology was released, and Tianrui heavy industry was listed in the list of "key technologies of high-efficiency and energy-saving magnetic levitation vacuum pump".

It is reported that the "science and technology innovation China" platform was launched by the China Association for science and technology, and is now becoming an "accelerator" for the integration of science, technology and economy. In 2021, the "science and technology innovation China" pilot technology list covers equipment manufacturing, biomedicine, electronic information and other fields, aiming to select a number of technologies that break the bottleneck and have industrial leading innovation practices. As a wind vane of high-quality development driven by science and technology innovation and an important honor in the field of scientific and technological innovation, being selected in the list means that Tianrui heavy industry has made an innovative breakthrough in the key technical field of high-efficiency and energy-saving magnetic levitation vacuum pump and reached the international leading level.
The magnetic levitation turbine vacuum pump uses the active magnetic levitation bearing to realize non-contact and friction free suspension support. The high-speed permanent magnet synchronous motor directly drives the three-dimensional flow impeller and obtains the vacuum through the centrifugal principle. It is an innovative and high-efficiency energy-saving power equipment. It has the significant advantages of "energy saving, noise reduction, no lubrication, no oil pollution and long service life". Compared with the traditional water ring vacuum pump, The power saving rate of magnetic levitation turbine vacuum pump is more than 40%, the noise is less than 80dB, and the water saving is 100%. The waste heat generated can also be recycled. It is a new choice to replace the traditional vacuum pump. It is widely used in papermaking, petrochemical, electric power, food and other industries, especially in the paper machine vacuum system of papermaking enterprises. The effect of energy saving and consumption reduction is obvious.
Shandong Tianrui Heavy Industry Co., Ltd., which has researched and developed "key technologies of high-efficiency and energy-saving magnetic levitation vacuum pump", is a high-tech enterprise focusing on magnetic levitation power technology, a single champion of the manufacturing industry of the Ministry of industry and information technology, a gazelle enterprise of the Ministry of science and technology and a national intellectual property demonstration enterprise. Relying on 9 provincial innovation platforms such as Shandong magnetic levitation technology research and development center, Shandong enterprise technology center and Shandong academician workstation, the company is committed to promoting the application of magnetic levitation power equipment such as magnetic levitation blower and magnetic levitation turbine vacuum pump, and providing important technical support for energy saving, emission reduction and green development of the enterprise.
