Semi-automatic rotor spinning is more advantageous than fully automatic rotor spinning

Many manufacturers have reported that there are some shortcomings in the practical application of fully automatic rotor spinning machines. For example, when spinning a yarn, it is necessary to increase the speed of the rotor in order to increase the production efficiency. The yarn quality will deteriorate after the rotor speed is increased. To stabilize the yarn quality, the company has to increase the cost of the cotton blending, and finally the economy appears. The benefits are not obvious; when spinning low yarns, the economic benefits are not obvious due to the large yarn output, large spare parts loss and high spare parts value. Many user companies believe that semi-automatic rotor spinning is more advantageous than automatic rotor spinning in terms of yarn quality, spinning efficiency, labor, power consumption, and investment cost. Therefore, many domestic textile machinery manufacturers focus on product development in semi-automatic rotor spinning. This has also caused the current situation of fierce competition and serious technical homogenization of the domestic semi-automatic joint rotor spinning machine to a certain extent.

In the interview, many rotor spinning equipment manufacturers reflected that from the current order situation, this year's corporate orders have increased a lot compared with the same period last year. These companies are full of confidence in production and sales this year. However, some production companies believe that due to the fact that the overall economic environment of the industry has not yet been fundamentally improved, and the internal homogenization competition in the industry is serious, the deep adjustment of the rotor spinning equipment production industry will continue in 2013. Some rotor spinning Manufacturers still face the danger of being eliminated, the market space for conventional products is gradually decreasing, and the market opportunities for wool and linen are likely to be larger.

Hanzhong Huayan: sales growth of 11% in the first quarter

Shaanxi Hanzhong Huayan Textile Machinery Manufacturing Co., Ltd. achieved sales revenue of 3.12 million yuan in the first quarter of 2013, an increase of 11% year-on-year. This is closely related to the development of the application equipment for difficult-to-spinning raw materials such as falling wool, falling linen, and recycled cotton, while the company is focusing on the promotion of ordinary rotor spinning equipment.

In 2012, Shaanxi Hanzhong Huayan Textile Machinery Manufacturing Co., Ltd. sold 16 sets of machines and 21,000 sets of spinning machines, with a sales income of 18.2 million yuan, down 38% year-on-year. In the first quarter of 2013, the company achieved sales revenue of 3.12 million yuan, an increase of 11%.

At present, the competition of domestic semi-automatic joint rotor spinning machine is very fierce, and the technical homogenization is serious. Most of the manufacturing enterprises entered the rotor spinning industry after 2000, and stepped into the production of high-speed semi-automatic rotor spinning equipment. Hanzhong Huayan Company, one of the earliest companies introducing new rotor spinning technology from the Czech Republic during the “Seventh Five-Year Plan” period, experienced the imitation and localization process of introducing the rotor spinning machine, and initially formed the unique advantages of variety and specifications. Taking advantage of these advantages, the company has also promoted high-speed semi-automatic rotor spinning, while also strengthening the new rotor-spun spinning equipment suitable for the application of difficult-to-spinning raw materials such as falling wool, falling linen, and recycled cotton, which has been recognized by customers and the market.

In China, the fully automatic rotor spinning machine mainly produces 20~30ne yarns, and the application range is relatively narrow, which in turn affects the market promotion of products. At present, the industry agrees that the semi-automatic rotor spinning is more advantageous than the fully automatic rotor spinning in terms of yarn quality, spinning efficiency, labor, power consumption, and investment cost. In response to these status quo, the company will focus on two aspects of rotor spinning: First, in the field of rotor spinning applications, focusing on the practical application of hemp spinning and wool spinning, especially the research on spinning technology of long hemp and long hair; It combines new spinning technology with rotor spinning to continuously improve efficiency and yarn quality.

Hebei Jinfang: sold 13 units in the first three months

At present, the overall profit of Hebei Jinfang Machinery Manufacturing Co., Ltd. is basically the same as that of the same period of last year, and it is slightly profitable. From 2013 to 2015, the company plans to invest 43 million yuan to set up a new spinning technology center in Hebei Province to develop the g9530 automatic rotor spinning machine and the g9610 ​​vortex spinning machine.

In 2012, Hebei Jinfang Machinery Manufacturing Co., Ltd. produced 56 sets of rotor spinning equipment, with sales reaching 46 units and sales revenue of 42 million yuan. As of the first quarter of this year, the company has sold 13 sets of rotor spinning equipment with a sales income of 10.67 million yuan. At present, the company's overall profit is basically the same as last year, and it is slightly profitable. The company's products cover more than 10 domestic provinces such as Jiangsu, Shandong and Zhejiang, and are exported to Vietnam, India, Pakistan and other international markets. As the international and domestic macroeconomics bottom out, the company expects that downstream demand should increase this year, and the textile machinery industry is expected to gradually recover.


Gold spinning company currently produces three types of rotor spinning machines: g9502, g9510 and g9520. Customers can target different raw materials, different yarn types and uses (such as knitting yarn, weaving yarn, towel yarn, gloves). Yarn, carpet yarn, etc.) are available in different models. Among them, g9502 is a self-exhaust type, suitable for spinning reclaimed fiber with high content and high content of short velvet. The whole machine adopts full frequency conversion control and optional semi-automatic joint device. It is easy to operate and low in energy consumption. It is an alternative to the f1603 model. The g9510 type is a semi-automatic pumping device. The spinning machine is an open-type exhaust structure, which is suitable for the discharge of large impurities such as grass, grass seeds, bristles and dead hair. The g9520 model belongs to the intelligent new-generation semi-automatic pumping rotor spinning machine, which is at the leading level in China.

From 2013 to 2015, the company plans to invest 43 million yuan to set up a new spinning technology center in Hebei Province to develop the g9530 automatic rotor spinning machine and the g9610 ​​vortex spinning machine. These projects have been reported to the Baoding High-tech Industrial Development Zone in Hebei Province for the record.

Shanghai Ruirui: sales exceeded 10 million after the year

After January 2013, with the improvement of market conditions, Shanghai Haorui Machinery Technology Co., Ltd. broke the sales deadlock. Up to now, the company's sales of rotor spinning equipment has exceeded 10 million yuan. Compared with similar products, Haorui Gongde rotor spinning equipment products have five characteristics of power saving, labor saving, high output, high support and high quality.

Due to the economic environment, Shanghai Haorui Machinery Technology Co., Ltd. has a general marketing profit in 2012. After January 2013, the company began to break the sales deadlock, and the sales in the new and old markets have increased. It has exceeded 10 million yuan. The company's products in the technology, intellectual property, various performance indicators, can fully compete with Rieter, Oerlikon and other big brands. Customers are mainly located in Jiangsu, Zhejiang, Shandong, Henan, Hebei, Sichuan and other places.

The company currently produces and manufactures rotor spinning equipment such as et280, et320, et380, et420 and et480. The et480 equipment adopts the independent yarn breaking automatic lifting system of the patented technology to effectively avoid the yarn damage; the electronic tail yarn device and the mechanical tail yarn device coexist at the same time, and the tail fan can start and stop the management function according to actual needs; The first generation intelligent control system can realize the centralized setting of technical parameters and process parameters through the man-machine interface; the machine has the online monitoring function of the running process, which is mainly suitable for spinning cotton, viscose, chemical fiber and other raw materials.

According to reports, the et series technology is derived from the Czech Institute, which is part of the Czech elitex group. Later, due to the disintegration of the Czechoslovakian state, the elitex group is divided into three, namely the current Rieter, Sula and elitex institutes. Now the research and development team of the company is sourced from the elitex institute.

Compared with similar products, the company's products have five characteristics of power saving, labor saving, high output, high support and high quality, that is, the energy consumption rate is reduced by 20%; one person can operate more than one spinning machine; normal The yarn can be up to 160 m/min, the machine can reach up to 420 spindles; the highest yarn can be spun 40 yarns, which can replace the traditional ring spinning, the overall cost is reduced by 1/3; the quality of the cotton blending and the front spinning sliver meets the requirements. Under the conditions, the spinning quality can reach the Uster level of 15%.

New spinning technology: 15% profit per unit

On the basis of maintaining confidence in this year's market, Shanxi Xinfang Technology Co., Ltd. has also made plans for the future of the company: to continue to expand overseas markets in sales, especially in Africa and Southeast Asia; strive to achieve in two to three years It is the target of half of the domestic semi-automatic air spinning market.

In 2012, Shanxi Xinfang Technology Co., Ltd. achieved an output value of nearly 50 million yuan, with an average single profit of around 15%. Since its establishment three years ago, the company has not only sold well in domestic provinces such as Shandong, Hebei, Jiangsu, Xinjiang, but also exported to India, Indonesia, Vietnam and other foreign markets. The market share of similar textile machines has gradually increased, and the pattern of three-point world Gradually formed.

The person in charge of the company believes that the world economy as a whole will still be in the process of slow recovery, and uncertain factors still exist. At present, the export of China's textile industry is mainly concentrated in the European and American markets, but there are still many uncertainties in the European economy, and the situation is still grim. With the launch of China-Japan-Korea trade, the export situation is expected to diversify. Therefore, Shanxi New Textile The company remains cautiously optimistic about the demand for textiles this year.

At the beginning of this year, the State Administration of Taxation lowered the import tariffs on automatic air-jet spinning. Xinfang Technology visited and understood the customers of high-end air-jet spinning a-gray machines. The person in charge of the company believes that the current situation has little effect on the company's semi-automatic air spinning production and sales. However, the demand for fully automatic products may be affected. The main reasons are: First, the current situation of the upstream and downstream market is not prosperous; the second is that the cost of automatic air spinning is too high, and the demand for fully automatic high-end air spinning needs Take 2~3 years to absorb and digest.

Xinfang Technology is full of confidence in this year's market. The company has made a series of plans for the future: to continue to expand overseas markets in sales, especially in Africa and Southeast Asia; strive to achieve domestic semi-automatic air spinning market in 2~3 years The goal of half of the country; further increase investment in scientific research, introduce advanced technology and management experience, develop the world's leading fully automatic high-end air spinning, to meet the domestic demand for high-end air spinning.


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