Chinese New Year Holiday Notice.
Pls note that our Chinese New Year holidays will be from 12 Feb to 23 Feb, 2026. If you have any urgent stuff, pls email: info@canwinsg.com. If you have order plan, pls notify us so we can arrange your order priority.

Dear valued customer, 
2026 is approaching! Thank you for your trust. 
Wishing you a prosperous Year of the Horse—success gallops in, business thrives. 
Looking forward to more fruitful cooperation! 🐎
—— The team at CANWIN

Recently, our CAH (27) -1000LA bridge type needle threading servo material cutting line has been successfully shipped to India. This important milestone marks our further expansion in the international market and showcases the excellent quality and technological leadership of our products.

Dear valued customer,On this blessed New Year's Day, CANWIN wishes your life to be as beautiful as the blooming fireworks, and your dreams to be as bright as the shooting stars.Wishing you success in your career, good health, and a happy New Year!

In this era of deepening global integration, cross-border cooperation has become an important force in promoting industrial upgrading and technological innovation. As a leader in the field of power equipment manufacturing, CANWIN always adheres to an open and cooperative attitude, actively seeking win-win paths with partners around the world.

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.

Recently, CANWIN welcomed a Middle Eastern client who came from afar. He came to our company for on-site inspection and in-depth understanding with a strong interest in the CANWIN transformer core machining center equipment.

1. Why should the iron core of the transformer be grounded?
Transformer core grounding is for safety and electromagnetic compatibility considerations.


On the one hand, grounding the transformer core prevents contact voltages caused by ground faults, which can pose a shock hazard to humans. Because when a ground fault occurs on one side of the transformer, the iron core on the other side may have a voltage in contact with the earth. If it is not grounded, this voltage cannot be released.


On the other hand, grounding the transformer core can also reduce electromagnetic radiation interference, especially for radio equipment and communication systems. This is because the current will generate a magnetic field in the iron core. If the iron core is not grounded, this magnetic field may leak into the surrounding environment and interfere with the normal operation of other equipment.


In conclusion, grounding the transformer core is a protective measure against shock hazards and electromagnetic interference.

The high-accuracy transformer core cutting machine refers to cutting the iron core into the required shape and size by transverse cutting during the manufacturing process of the transformer.

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

In today's rapidly advancing technology and increasingly fierce market competition, forward-looking research and development is undoubtedly the cornerstone of steady progress, and the R&D strategy and market positioning of enterprises are particularly crucial. Just as we look back at today from the perspective of 5 or 10 years later, we can clearly judge whether our positioning is accurate and whether our needs are clear.

When the transformer core is stacked, what are the seam methods? What are the characteristics of each? This article starts from the popular science of iron cores, and expands and expands to check the seam method of silicon steel sheets when the transformer iron cores are stacked. (If there are any mistakes or additions, please leave a message at the end of the article)