"Small Technological Transformation" Releases The "Great Vitality" Of Spinning Enterprises

"Technological transformation is the endogenous power of enterprise development" "Not carrying out technological transformation is waiting for death" "Technological transformation is what enterprises are doing all the year round"... When talking about the development plan of spinning enterprises, "technological transformation" is a high-frequency word in the mouth of entrepreneurs. Recently, Wuhu Fuchun Dyeing and Weaving Co., Ltd., a well-known enterprise in the industry, announced that the company had signed an investment agreement with the management committee of Wuhu Economic and Technological Development Zone on "technological upgrading and transformation project of bobbin yarn production line".

For the spinning industry, technological transformation is an eternal theme. So, what kind of vitality does it give enterprises?

　　 The staff play the "craftsman spirit" strange trick

"Employees are the company's most valuable wealth, and talent is the most important resource." Liu Zibin, chairman of Lutai Textile Co., Ltd., has repeatedly stressed the importance of talent to the enterprise. In the technological transformation of the spinning industry, front-line employees play a vital role. They play a craftsman's spirit of "focusing on details and seeking perfection" in their daily work, and study technical problems in production, which not only saves production costs for enterprises, but also improves quality and efficiency.

"A series of cored double weft varieties produced last year are prone to kinking and missing weft due to the material of weft yarn, and now they are woven with single weft pattern board. After single weft is introduced, it is very difficult to adjust the sparse and dense path, and the quality is extremely unstable. Through a lot of research and debugging, I finally solved this production problem by using the methods of starting the loom at 60 degrees, increasing the tension on the loom, raising the height of the side braces on both sides to release the weft in the weft accumulator, etc. "Lutai Textile and Weaving Preservation Section Wenqiang introduced that the subsequent adjustment method and experience were communicated with other preservation workers, so that the subsequent weaving quality of the same variety was well guaranteed.

Peng Guangrong, the assistant director of Yueda Textile Group's No. 2 Spinning Plant, made full use of his advantages in the production line, constantly improved the production process and explored new ways and methods to increase production and reduce consumption, making outstanding contributions to improving equipment utilization.

"Not long ago, the company decided to produce the extra heavy count variety T40/JC60 10SK, which has a large roving quantity and thick yarn count. It has never been produced before and has no mature process. In particular, the workshop section has no experience in the use and matching of special equipment, and has no idea about the selection of travellers. Several types of travellers tested are not ideal. The reason is that there are many broken ends in large balloon spinning and doffing; Small balloon spinning tension, large end breakage, low yield per unit area, can not achieve the effect. " Peng Guangrong said that experts recommend the use of imported steel wire rings, but this type of steel wire rings has small openings and is difficult to install, difficult to replace and expensive.

Facing the tense situation of order delivery date, Peng Guangrong decided to use domestic Golden Cat steel wire ring instead by checking data and tracking analysis of multiple groups of tests, which not only solved the production problem, but also saved costs for the enterprise. "Domestic wire rims have a high cost performance ratio, which can directly save nearly 10000 yuan for the factory." Peng Guangrong said.

　　 Enterprise investment aims at improving quality and efficiency

For spinning enterprises, if they want to carry out all-round transformation and upgrading, they need to have a clear awareness of project planning.

"Today's technical transformation investment is tomorrow's advanced production capacity," said Wu Shuping, the office director of Zhejiang Jiushun Textile Co., Ltd.

It is reported that the enterprise used the original land last March to implement the technical transformation project of 10500 tons of worsted yarn with a total investment of 55 million yuan. The project mainly uses rotor spinning technology and free end spinning process flow. The project purchased seven R37 spinning machines and one R70 spinning machine for rotor spinning. "At present, the enterprise has invested 35 million yuan to complete the installation of seven production lines, and some products have begun to be produced. Later, the enterprise will also introduce a set of spinning system." According to Wu Shuping, Zhejiang Jiushun Textile Co., Ltd. is an enterprise specializing in the production of new blended rotor spun yarn, and is also a key technological transformation enterprise in Zhejiang Province. After the completion of all technical transformation projects, the enterprise's capacity will increase by more than 50%, energy consumption will decrease by 10%, and product quality will be significantly improved.

Qingfanglian (Zaozhuang) Fiber Technology Co., Ltd. has 130000 spindles, mainly producing yarn of differentiated and functional new materials, with an annual output of 15000 tons. According to Zhang Zuomin, the deputy general manager of the company, according to the company's technical transformation project construction plan, the company actively promoted the construction of the textile industry Internet platform project of Qingfang United.

"The platform provides enterprises with interactive customization, precision marketing, module procurement, intelligent production, intelligent logistics, and intelligent services. With the help of the platform, our enterprises have transformed the functions of 64 spinning frames Siro compact spinning, 130000 spinning frames single spindle detection, and roving interruption, and built related servers, databases, and other infrastructure." Zhang Zuomin said, With the continuous investment in technological transformation, the labor intensity of the company's workers has been greatly reduced, and the monthly output of 10000 ingots has risen from more than 70 tons in the past to about 95 tons at present, with an increase of nearly 30%. While the output has been improved, the added value of products has also been improved.

"With the continuous advancement of technological transformation, the enterprise will achieve sales revenue of 395 million yuan, tax revenue of 10.61 million yuan in 2022, and the planned output value of this year will exceed 500 million yuan." Zhang Zuomin said that in recent years, the enterprise has developed a variety of biomass green fiber series yarn, as well as characteristic high-performance fiber yarn, with more than 200 new varieties. In the future, the company will continue to give play to the traditional advantages in the field of differentiated yarns, and promote the innovation of technological processes and the research and development of new products.

Expanding production capacity through technological transformation is the "accelerator" for enterprise development. Hubei Qianjiang Changyun Textile Co., Ltd. has carried out three technical reforms since 2018, introduced a batch of advanced equipment, and accelerated the realization of intelligent and automatic production.

"In 2022, the company invested a total of more than 20 million yuan to purchase German rotor spinning machines, Ruimu alien fiber machines, etc., making our monthly output reach more than 600 tons." Yan Zewen, the director of the company's production plant, said that before the transformation, the annual output of cotton yarn of the enterprise was only more than 2000 tons. After the transformation, the annual output of products increased by four times, and the benefits were significantly improved.

　　 Detailed support policies for technological transformation of small and medium-sized enterprises

Capital is the main reason that many small and medium-sized spinning enterprises are deterred from carrying out large intelligent transformation projects or implementing small technological transformation.

In this regard, Wang Xiaoming, a researcher of the Academy of Science and Technology Strategic Consulting and Research of the Chinese Academy of Sciences, believes that the investment in intelligent manufacturing is large, and the investment risks may slow down or even hinder the pace of enterprise transformation and upgrading. Therefore, the government should provide funds or policy support to enterprises that carry out technological transformation.

In order to accelerate the industrial upgrading of the textile industry, provinces and cities have also introduced relevant policies and carried out relevant activities.

This year, Guangdong Province proposed in the opinion of building a strong province with high-quality manufacturing that it would support enterprises to carry out a new round of investment in technological transformation and equipment upgrading, and promote more than 9000 industrial enterprises to carry out technological transformation every year.

In order to promote the expansion of investment in industrial enterprises and the upgrading and upgrading of technology, in May this year, the Department of Industry and Information Technology of Hainan Province formulated and issued the Implementation Rules of Hainan Province for the Management of Awards and Subsidies for Supporting Industrial Enterprises to Expand Investment and Improve the Quality of Technology, which stipulates that the implementation rules for the management of awards and subsidies that meet the requirements of intelligent upgrading, cluster development, service-oriented extension, green transformation In the direction of support such as safety management and control, enterprises that invest more than 10 million yuan in technology upgrading and transformation will be given a subsidy of up to 10 million yuan based on 10% of the equipment investment. For enterprises that introduce equipment for technological transformation through financial leasing, 50% of the one-year financial leasing fee will be given a subsidy of up to 10 million yuan for technological transformation.

As a major cotton textile province, Henan Province has always attached importance to promoting the technological transformation of textile enterprises. Recently, the People's Government of Kaifeng City, Henan Province, mentioned in the Several Policies of Kaifeng City to Promote the High Quality Development of Market Entities that it supports the technological transformation of manufacturing enterprises. For technical transformation demonstration projects (technical transformation, intelligent transformation, green transformation, safety improvement transformation) with an investment of more than 3 million yuan in equipment (including software), subsidies shall not exceed 30% of the actual investment in equipment (software), and the maximum annual subsidy for a single enterprise shall not exceed 2 million yuan; Or according to the amount and term of the loan contract, a discount interest reward of no more than 2 years will be given at a maximum interest rate of 2.5%, and the maximum amount of reward for a single enterprise (project) is 5 million yuan.

Last year, the Industry and Information Technology Department of Shangqiu City, Henan Province, released information that Shangqiu City plans to take three years to carry out enterprise technological transformation and upgrading actions. It is planned that by 2025, the annual growth rate of investment in technological transformation in Shangqiu City will increase by more than 20%, and the proportion of investment in technological transformation in industrial investment will increase from 13% to more than 20%; Energy consumption per 10000 yuan of industrial added value will be reduced by 15%, and the technological transformation level of industrial enterprises in Shangqiu City will step into the first square in Henan Province.

(Source: China Textile News Author: Wei Shiwen)