Wuhan Jiangnan Intelligent Doffer Rebuilds 100 Thousand Spindles

Wuhan Jiangnan Industrial Group uses the song Bao S9 intelligent doffer to transform the 100 thousand spindle spinning frame. After half a year's use, significant benefits have been achieved in reducing labor, increasing production and improving yarn retention.

Wuhan Jiangnan Industrial Group Co., Ltd. Spin As the main business, it is a state-owned enterprise group integrating import and export trade and real estate development. The main textile industry of the company has 160 thousand spindles and 380 air-jet looms. In terms of spinning, the company mainly sells 60 to 120 difference blending yarn in domestic and foreign markets, and the yarn brand "Gu song" has been rated as "Hubei famous brand" and "Hubei famous brand product".

In recent years, Jiangnan Industrial Company has been constantly strengthening and constantly optimizing its equipment in terms of management, reducing the number of employees from 4000 to 2000, and effectively improving the market competitiveness of enterprises. In order to further strengthen the automation of equipment and alleviate the difficulty of recruitment, the company first embarked on the doffing process with more employment to find effective solutions. A number of doffing equipment at home and abroad have been inspected. Through investigation, the company believes that the cost of collective doffing is higher at present, and the S9 intelligent doffer introduced by Tongling song Bao Machinery Co., Ltd. is more suitable for the company to use in terms of cost and demand.

At the end of November 2012, Jiangnan Industrial Company and Tongling song Bao Machinery Co., Ltd. reached a cooperation intention. Jiangnan Industrial 100 thousand spinning frame transformation will use the song Bao S9 intelligent doffer.

At present, Jiangnan Industrial Company invested 800 thousand yuan to transform the first phase 50 480 spindles, 24000 spindles, and after six months of operation, the company is very satisfied with the benefits brought by the song Bao S9 intelligent doffer. According to Li Haihong, director of the spinning workshop equipment, the company uses S9 intelligent doffer to achieve remarkable benefits in three aspects: reducing labor, increasing production and improving yarn retention.

In terms of employment, the doffing workers dropped from 6 to 2 in each class, which greatly relieved the employment problem of the company. With the decrease in employment, the company's expenditure on daily shuttle bus service and food expenses was also greatly reduced. In terms of yarn retention rate, the average head rate of song Bao S9 intelligent doffer is kept at 95% after regular inspection of the company. This data is obviously higher than that of artificial doffing. The spun S9 intelligent doffer machine takes 96 seconds to complete the whole process in the single 480 spindles spinning machine. This speed is much faster than the manual doffing, the doffing speed increases and the spinning stopping time is reduced, thus further improving the work output of the single spinning frame.

Matsu Bao S9 intelligent doffer has gained mature experience in dozens of well-known textile enterprises in China. Li Haihong said: "S9 intelligent doffer is very meticulous in the after-sale service of equipment." He said that although the company used S9 intelligent doffer only half a year, but the company often received the technical call or technical visit service of the company.

In the past six months, song Bao company has upgraded the S9 intelligent doffer machine free of charge for many times. For example, when the company just introduced the S9 intelligent doffer, the speed of dropping 480 spindles and one spinning car was only 120 seconds. After the rapid upgrading of song Bao company, the speed of vehicle was 96 seconds, and the production speed was greatly improved.