In early December 2020, the 2021 Mysteel nickel, chromium, stainless steel and new energy annual meeting sponsored by Shanghai Steel Union Information Technology Co., Ltd., which was held in Wuxi. The exhibition mainly focuses on the development direction of the industry, makes a detailed interpretation of the consumption field of stainless steel industry, and provides a platform for enterprises in the industry to discuss hot topics such as international forms, innovation and transformation in stainless steel, nickel and chromium industries.

At the meeting, Liao Zhiyan, general manager of FOSHAN STRONG METAL CO.,LTD., made a special report on the market situation analysis of stainless steel cold rolled strip, elaborated the development history of stainless steel cold rolled industry, and briefly analyzed the supply and demand situation of stainless steel cold-rolled strip industry and the application analysis of stainless steel cold-rolled strip, and compared cold-rolled pickling annealing and bright annealing.

Liao Zhiyan, general manager of FOSHAN STRONG METAL CO.,LTD.

At the same time, several kinds of equipment with wide width and large production capacity are introduced：

Vertical bright annealing furnace, with strip thickness of 0.05-1.0 mm, width of 1250 mm, maximum production capacity of 350 tons / day ,and the heating mode is mainly gas.

Horizontal looper bright annealing furnace, with strip thickness of 0.3-2.0 mm, width of 1250 mm, maximum production capacity of 350 tons / day,and the heating mode is mainly gas.

With the characteristics of energy saving and low consumption, the overall technology has reached the international leading level.

Vertical bright annealing furnace

Vertical bright annealing furnace

Horizontal looper bright annealing furnace

Narrow width, small production capacity, multi specification equipments are as follows:

Horizontal bright annealing furnace, with strip thickness of 0.1-2.0mm, width of 850mm, maximum production capacity of 100 tons / day, and the heating mode is mainly electricity, natural gas and gas;

Vertical looper precision annealing furnace, with strip thickness of 0.1-2.0 mm, width of 400-1300 mm, and maximum production capacity of 100 tons / day, and the heating mode is mainly electricity, natural gas, oil and gas.

And horizontal strip stress relief furnace and strip degreasing production line.

Horizontal bright annealing furnace

Vertical looper precision annealing furnace

Horizontal strip stress relief furnace

Strip degreasing production line

The most important core component is the muffle - Composite corrugated muffle. The service life of our high temperature resistant alloy muffle is 3-5 times longer than that of the ordinary 310 muffle, which greatly saves the cost. The ultra wide 1600mm alloy muffle can support the annealing of high-end precision stainless steel strip, ensure the product quality, purchase high-end alloy steel plate to ensure the service life, and indirectly save the cost.

Mr. Liao also pointed out clearly that the current economic globalization is encountering counter current, and the epidemic situation has brought extensive and far-reaching impacts. The traditional international economic cycle is obviously weakened or even blocked. Foreign procurement is more vulnerable to the impact of the epidemic, unable to deliver goods on time, and vulnerable to force majeure. In this case, strengthening the domestic economic cycle will help to strengthen the resilience of economic development. It is also conducive to driving the international economic cycle and realizing the mutual promotion of domestic and international circulation.

Li Xinchuang also stressed that "in terms of key technologies, core equipment, etc., we still have a certain distance from the requirements of high-quality development. Especially in the context of increasingly complex international environment and normalization of epidemic prevention and control, it is imperative to strengthen technological innovation and promote localization."

Enterprises should be based on the economic situation and industry development trend, combined with the development strategy of enterprises and their own advantages, which is also an inexhaustible power to promote the sustainable development of enterprises.