Domestic ultra-thin hand tearing steel! Qingtuo Conquers 0.015mm Wide Hand Tear Stainless Steel


On the evening of November 10th, 2023, Qingtuo Cold Rolled Technology successfully rolled 0.015mm ultra-thin hand tearing steel, completing a significant industrial progress! This marks Qingtuo's official entry into the industry leading position in stainless steel foil products.

Qingtuo rolled 0.05mm wide stainless steel through the strip gas furnace annealing line provided by Strong Technology, and then through the R&D team of Qingtuo Cold Rolled Technology, they summarized their experience from hundreds of failures, optimized the process, improved operational skills, and ultimately achieved a breakthrough of 0.015mm.

The Qingtuo strip gas furnace annealing line is built by Guangdong Strong Metal Technology Co., Ltd. It is a production line tailored by the joint efforts of the Strong team and Qingtuo Technology team. After continuous in-depth research, the production line equipment has reached the international advanced level, adhering to the development concept of "refining for a hundred years without rust, building a green future".

Strong Technology has been concentrated on material heat treatment over 30 years, continuously striving and advancing in industrial intelligent equipment such as industrial furnaces, strip production lines, and intelligent robots, and has gained recognition from many customers.

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