Putian Core Co., LTD——Anqing Xinpu Electric Co., LTD The first phase of the oriented silicon steel project was successfully put into production!

Putian Core Co., LTD——Anqing Xinpu Electric Co., LTD

The first phase of the oriented silicon steel project was successfully put into production!

On March, 2023, the first phase Oriented Silicon Steel(CGO) Annealing Coating Line #1 (DCL-1) and Oriented Silicon Steel (CGO) Hot Skin Pass Coating Line #1 (FCL-1) of Anqing Xinpu Electric Co., LTD., under contract by Sunny Technologies Incorporation Limited, were successfully produced by one-time feeding heat load test respectively; The overall production target of the project was reached in early May.

Anqing Xinpu Electrical Equipment Co., Ltd. is a subsidiary of Wuxi Putian Core Co., LTD. (referred to as: Putian Core). Putian Core is a private high-tech enterprise focusing on manufacturing, research and development and sales of power transformer core and the main drafter company of GB/T32288 "Electrical Steel core for Power transformers" national standard, and is also the affiliated company of China Electrical Equipment Industry Association core Application Branch. The product sales and service network covers many provinces and autonomous regions throughout the country, and is exported to more than 30 countries and regions such as South America, Europe, the Middle East, Southeast Asia, etc. The products have been widely used in the national power grid, nuclear power plant, high-speed rail, subway, solar energy, Marine wind power, large residential areas and other fields. Production, sales and scale have maintained industry leadership for many years. To provide one-stop quality service and innovative solutions for more than 200 transformer plants around the world. Anqing Xinpu Electrical Equipment Co., Ltd. was established to provide excellent CGO products for the parent company.

According to Xinpu Electric's technology and equipment, process innovation and the actual situation of the site, SUNNY has "tailor-made" oriented silicon steel (CGO) annealing coating line and oriented silicon steel (CGO) thermal tension leveling and coating line for it. Among them, the oriented silicon steel (CGO) annealing coating line carries out surface degreasing, annealing and MgO coating on the CGO steel coil after secondary cold rolling, with a designed annual processing capacity of 80,000 tons/year. The oriented silicon steel (CGO) hot tension leveling and coating line removes the residual MgO on the CGO surface caused by the previous process, and then carries out mild pickling, coating the insulation layer, drying, sintering, and hot leveling, with a designed annual processing capacity of 85,000 tons/year. The core equipment and technology of the two lines are independently developed and designed by SUNNY, and the overall performance has reached the international advanced level.

During the implementation of the project, the two parties worked together to race against time and make scientific overall planning, which effectively shortened the construction period. At present, the second-phase silicon steel project jointly carried out by the two parties is under intense construction. SUNNY will continue to provide Xinpu Electric with the highest quality and comprehensive services with cutting-edge technology and high-end quality.