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On August 31, Shanghai Huaxin Minfu Automatic Control Equipment Co., Ltd. (Huaxin Electric) and Shenzhen INVT Electric Co., Ltd. (INVT) held a strategic cooperation signing ceremony in Shenzhen. This is the eighth consecutive year of strategic cooperation between the two parties since 2016.

In the future, the two parties will cooperate more closely in mining explosion-proof and intrinsically safe VFD and non-explosion-proof mining electronic control system inverter.

Le Bin, General Manager of Huaxin Electric, Zhao Qian, Deputy General Manager, Yang Lin, INVT Vice President and President of INVT Industrial Automation BU, Dong Ruiyong, Vice President of INVT Industrial Automation BU, Liu Changzhi, General Manager of Project Sales and other key leaders attended the signing ceremony. Le Bin, General Manager of Huaxin Electric, and Yang Lin, Vice President of INVT, signed a strategic cooperation agreement on behalf of both parties.

Develop together and explore the path of product upgrading and breakthrough

In the past 8 years of strategic cooperation, INVT and Huaxin Electric have gone through storms and weathered the harsh winter together. From asynchronous motors to synchronous motors and frequency conversion integrated machines, from the supply of conventional products to the joint research and development of high-voltage explosion-proof frequency converters, the scope of cooperation continues to expand, and the share of cooperation has been increasing year by year.

Since 2006, the two parties have cooperated sincerely. Huaxin Electric focuses on improving the application technology of products, while INVT, as a partner with strong supply capacity, provides reliable mining products and high-quality services. By this cooperation, the two parties occupy a large market share in the terminal mining market and establishing the brands of Huaxin and Yingweiteng! "- Lebin, General Manager of Shanghai Huaxin Minfu Automatic Control Equipment Co., Ltd

”Through strategic cooperation, under the background of localization , INVT will rely on its own strong technological research and development strength, and reliable quality assurance system, to work with Huaxin Electric together to develop new products and application fields to help Huaxin Electric break technology barriers and solve the risk of stuck neck." -- Yang Lin, Vice President of INVT and President of INVT Industrial Automation BU.
Work tighter to usher in the new chapter of intelligent mining
Each product upgrade and strengthening of cooperation between Huaxin Electric and INVT is the consolidation and upgrade of the recognition and trust of the two parties. In the past, INVT products are widely used in the underground transportation and auxiliary transportation electric control system for the coal mines of Huaxin Electric.
For high-power applications:
INVT and Huaxin Electric introduced the domestic advanced permanent magnet synchronous machine frequency conversion control technology and long-distance cable adaptive drive technology based on NPC three-level topology. In order to improve the reliability of the parallel system in the high-power complex electromagnetic environment, the two parties innovatively use optical fiber as the communication medium, creating the new application of optical fiber EtherCAT in the field of industrial parallel control.

In the long-term commissioning, the operating efficiency has increased by 20% year-on-year, transforming the "human sea tactics” of coal production into an "intelligent mine" of mouse mining, freeing frontline underground coal miners from dangerous, harsh, and noisy working environment.

In the future, INVT and Huaxin Electric will continue to work together and use their advantages to create safe, efficient, intelligent, and green new smart mines, drive the transformation and upgrading of traditional mining industries, and strive for the sustainable development path of "digital transformation empowerment". The two parties will integrate advanced equipment with modern mining production management to support the high-quality development of mining industry.

About Huaxin Electric

Shanghai Huaxin Minfu Automatic Control Equipment Co., Ltd. was established in May 1992. It is a joint-stock enterprise specializing in the manufacturing of explosion-proof and mining general automatic speed control systems, as well as permanent magnet synchronous motors, permanent magnet synchronous electric drums and other driving equipment.

The company's R&D and sales headquarters are located in Shanghai, and its production base is located in Jiangsu Province. With a modern office space of over 25000 square meters, it warmly welcomes partners from all over the country. The company has over 250 employees, and its technical team consists of one overseas returnee doctor, one overseas returnee master, and several industry experts with years of experience in explosion-proof electrical product design and production. There are nearly 95 R&D and technical personnel, accounting for 40% of the total number of employees in the company. The Mining and Electricity Department has more than 30 sets of various electrical testing equipment, including high-voltage traction testing units (2000KW 10KV/3.3KV), low-voltage heavy-duty experimental units (1000KW 1140V/660V), permanent magnet drum traction loading platforms (630KW 1140V/660V/380V), thyristor heavy-duty testing platforms (rated current 2000A, voltage 12000V), specialized high current generator testing platforms (rated current 5000A, voltage level 1140V), etc. The company's machining department has advanced production equipment such as fully automatic CNC gantry boring and milling machines, CNC machining centers, CNC lathes, CNC drilling machines, welding robots, CNC plasma cutting machines, CNC laser cutting machines, etc., with an annual production capacity of 2000 units (sets). The company has been dedicated to the research and development, production, and promotion of energy-saving speed control equipment and systems in the fields of coal, mining, papermaking, and petrochemicals for the past twenty years, achieving remarkable results. It has 3 national invention patents, 32 utility model patents, and 35 computer software copyrights.