Driven by scientific and technological innovation, Keying Electric leads the power transformer field into the deep water area of high quality, intelligent and large-scale manufacturing.

The cut-to-length-line li is a special equipment for the production of transformer core, is our latest generation of cross shear line. This production line is used for shearing, O punching and V notch of transformer core sheet.

The 20th Series of Power Generation, Renewable Energy & Electrical Equipment Exhibitions Successfully Ends.

[Good News] Guangdong Canwin Intelligent Equipment Manufacturing Co., LTD., founded in 2002, won the 2020 China Science and Technology Progress Award and Guangdong Provincial Technology Invention Award for its key Technology and Equipment for Precision and Efficient Cutting of High-end Metal Plate and Belt. In addition, the push and pull material technology applied by Guangdong Canwin for cutting silicon steel sheet material below 0.18mm in 2014 has won the national invention patent [Patent Number: CN103990731A], which has become the standard configuration of thin plate shear transverse shear line in the electrical equipment industry. Recently, Guangdong Canwin launched another subversive product, double robot six-station automatic laminating horizontal cutting line. The product is the No.1unit in China, but also the No.1unit in the world. Its key technology is to grab five pieces at a time (double robot is equivalent to ten pieces at a time), can fold six transformer cores. [has applied for a number of patents] This technology ends up the history of the traditional transverse cutting line only cutting function without stacking function, and is the turning point for leading the technology take-off of the global electrical equipment industry!

Dear valued customer,


We, at CANWIN, take this opportunity to extend our warmest greetings to you this Christmas season. May this festive season bring joy, love, and peace to you and your loved ones. Wishing you a Merry Christmas and a prosperous New Year!


Best regards,


The team at CANWIN

As soon as the transformer is powered on, there is a buzzing sound, mainly due to the effect of high-voltage magnetic flux. During normal operation, the sound of the transformer is uniform. When there are other noises, the cause should be carefully investigated and dealt with.