The hottest fastener city in China breaks the sieg

The "fastener city of China" broke the siege of "foreign equipment" again

2015 Ningbo International Machinery Foundation parts and Components Exhibition opened at the International Convention and Exhibition Center. In the special decoration exhibition hall, a "big piece" developed and manufactured by Ningbo private enterprises has attracted the attention of many merchants - as the first flip forming cold pier machine with independent intellectual property rights in China, it has successfully broken the same type of

2015 Ningbo International Machinery basic parts and Components Exhibition opened in the International Convention and Exhibition Center, which can be printed by external micro printers; Curtain. In the special decoration exhibition hall, a "big man" developed and manufactured by a private enterprise in Ningbo has attracted the attention of many merchants - as the first flip forming cold pier machine with independent intellectual property rights in China, it has successfully broken the technological monopoly of the same type of foreign brand equipment

self opening is more applicable. The main cold heading machine was born, and foreign breaking equipment was besieged.

it was seen at the exhibition site that this cold heading machine was covered with a blue "paint coat", covering an area of 25 pairs of steel square meters with small or less important load. According to Xie Wuyi, deputy general manager of Ningbo Sijin Machinery Co., Ltd., this machine can automatically produce nearly 80 loose joint bolts per minute, while the traditional process can only produce 30 semi-finished bolts per minute

China is the largest country in fastener manufacturing and export in the world, but due to relatively backward technology, high-end fasteners are still excessively dependent on imports, reflecting the "weakness" of domestic equipment manufacturing industry. Now, Sijin machinery has successfully conquered the key technology of the cold pier machine - the longitudinal 90 degree turnover and then press forming technology. It is of great significance that a cold pier machine comparable to "foreign equipment" was born in the "fastener capital of China"

Li Zhongming, chairman of Sijin machinery, said that previously, only Japan and South Korea had realized the cold pier 90 degree turnover forming technology, and imposed a technical blockade on China. Today, the selling price of products manufactured by Sijin is only one fifth of that of imported equipment. At the exhibition, the "big guy" had a high degree of inquiry, and Indian enterprises had previously revealed their purchase intention

it is reported that as the largest cold pier machine manufacturer in China, Sijin machinery has been committed to import substitution, R & D and innovation for many years. Previously, led by Sijin machinery, together with Zhengzhou Machinery Research Institute and China machine productivity promotion, to avoid large losses caused by loose fasteners, the center, Shanghai University, Shanghai Jiaotong University and other units undertook major science and technology projects of the Ministry of industry and information technology. At present, Sijin is actively exploring the international market, and its products have been exported to the United States, Spain, India, Iran and other places