Warmest congratulations to Bozhong Vacuum on successfully passing the scientific and technological achievement appraisal for its MVR evaporator and Roots vacuum pump!

On December 7, 2016, Shandong Bozhong Vacuum Equipment Co., Ltd. held a project appraisal meeting for the “MVR High-Efficiency and Energy-Saving Evaporation System” and the “Roots Vacuum Pump” projects in the conference room on the fourth floor of the Xingyuan Hotel at Shandong University of Technology. The meeting was chaired by Comrade Guan Ruofei from the Zibo Science and Technology Bureau. Attending the meeting were Comrade Wang Rui from the Zhangdian District Science and Technology Bureau, as well as seven experts from renowned domestic institutions including the Shandong Provincial Institute of Mechanical Design, Shandong University, Hefei University of Technology, and Shandong University of Technology. Comrade Zhang Guihua, Chairman of Bozhong Vacuum, delivered a welcoming speech and provided an overview of Bozhong’s business operations, production activities, and product innovation efforts. After listening to a detailed report from the project leader of Bozhong Vacuum and reviewing relevant documentation, examining prototype samples, and watching application videos, the appraisal committee—comprising the seven experts—concluded that the key performance indicators of the MVR high-efficiency and energy-saving evaporation system and the Roots vacuum pump developed and produced by Bozhong Vacuum have reached a relatively high domestic standard.

Bozhong Vacuum has consistently adhered to the quality policy of “driving technological innovation and pursuing excellence; putting customers first and ensuring quality; honoring commitments and continuously improving.” We place great emphasis on technological innovation, significantly increasing investment in research and development and intensifying efforts to develop new products, thereby constantly meeting customer needs and leading industry development. The MVR high-efficiency and energy-saving evaporation system precisely controls the temperature of secondary steam after it has been compressed by an MVR heat pump, keeping the steam temperature within a reasonable range, ensuring stable operational conditions, and reducing the amount of externally supplied steam. Compared with multi-effect concentration systems, this system can reduce energy consumption costs by more than 60% year-on-year. The Roots vacuum pumps, which adopt cutting-edge technologies, are widely used in industries such as chemical engineering, pharmaceuticals, metallurgy, and power generation. These pumps feature stable and reliable operation, and their sales volume has increased by 43% compared to before the improvements were made.

Currently, the company holds 3 national invention patents and 21 national utility model patents covering products such as MVR evaporators and Roots vacuum pumps.