The "Three Pformations" Of Spinning Machinery: Automation, Intelligence And Diversification

The general profit margin is relatively low.

The contradiction between soaring prices and soaring labor costs.

Therefore, the spinning enterprises need to modernize the production equipment and ensure that the quality of the products is continuously improved and the new varieties are developed.

New technology and technology of spinning machinery have developed rapidly.

From the general trend, spinning machines at home and abroad are developing around high efficiency, high quality, energy saving and consumption reduction, improving reliability, simplifying operation and improving spinnability.

In addition, due to the rising cost of raw materials and labor, China's textile enterprises are more eager for high-quality, efficient and labor-saving spinning equipment, and the market share of spinning long cars and automatic winder with collective doffing is expanding rapidly.

The complete set of equipment has developed the trend of pre spinning to large volume assembly, shortened process flow, less spinning machine, multiple spindles and automation and continuous production. It is technically integrated into the machine, electricity, gas and instrument, digitalized, intelligentized and informationalized. Modern advanced technology such as on-line monitoring and information collection and analysis has been applied. The modular design of parts, devices and functions has been developed in mechanical structure, and excellent manufacturing processes have been adopted. In the spinning principle, the new spinning theory is applied and the defects of ring spinning are overcome.

The advanced blowing carding equipment adopts the new concept of opening, cleaning and combing, and applies new technologies such as modularization, integration, on-line monitoring and so on. It has flexible combination and strong spinning ability, and realizes the short process of cleaning flowers.

The new comber has been optimized in motion and mechanical structure, and has been researched and innovating in combing design and technology. Automation, speed, reliability, and quality of combing and spinning have been improved.

In addition, saving raw cotton and saving energy consumption has also become the focus of attention, and the mechanical shape design is more humane.

Drawing frame continues to develop in the direction of high speed and large capacity. The self leveling technology and modular design are applied more, and the reliability is further improved.

With the progress of technology, the reliability and automation level of the multi motor driven suspension roving frame has been significantly improved. The automatic collective doffing technology is becoming more and more mature, and the roving automatic pportation system is more widely applied.

Almost all of the ring spinning frames exhibited by many domestic manufacturers in this exhibition are collective doffing long cars. To a large extent, it shows that the technical problems of the domestic doffing spinning long cars have been fundamentally solved, and also reflect the demand of the domestic cotton spinning enterprises for the long downer of the collective doffing spinning frame.

Ring spinning frame design generally tends to modularization, the application of numerical control technology, process adaptability is more extensive.

With the continuous improvement of yarn quality requirements, many improvements have been made in the drafting mechanism of spinning frame manufacturers in order to improve and stabilize the spinning quality.

In addition, energy conservation has also become the theme of development.

Domestic and foreign manufacturers have made great efforts in energy saving.

The automatic reduction function has significantly improved production efficiency, saved labor and improved product quality. It has become a hot market in recent two years.

Many domestic manufacturers have developed an automatic feeder, and have been gradually applied.

The new automatic simplification machine generally adopts new technologies such as DC brushless motor coaxial pmission slot, tension control device, new anti overlapping mode, joint cycle electrical control and so on. The degree of electromechanical integration has also been greatly improved, and the function has also been modularized.

Due to the increase of labor costs, the small and medium-sized companies are also developing opportunities.

With the pursuit of differentiated products in cotton spinning enterprises, more attention has been paid to new spinning equipment.

Rotor spinning technology is developing in the direction of high speed, high yield, high automation and intelligence, and diversified raw materials, and there is room for growth in the market.

The technology of the domestic rotor spinning machine is further improved and the reliability is further improved.