China'S Inverter Market Still Maintains A 26.8% High Growth Rate.

Although the energy consumption of the textile industry is less than that of electric power, energy and paper industry in China's energy consumption industry, less than 20% of the total capacity of the motor used is controlled by frequency conversion.

The frequency control motor market share of China's textile machinery industry is less than 15%, while the frequency converter Market in China has maintained a high growth rate of 26.8% over the past 10 years.

In the next 10 years, the demand for frequency converters of China's textile machinery equipment is still very strong.

With the application of control technology and energy saving technology maturing, the market potential of the frequency converter in textile machinery industry will reach 5 billion to 10 billion yuan.

The energy saving project of motor system is one of the ten key energy-saving projects initiated by the national development and Reform Commission.

Over the past ten years, various spinning machinery enterprises have widely used variable frequency speed regulation and energy saving technology in the manufacture of electrical control parts of equipment, and adopted frequency conversion speed regulation and energy saving measures in general equipment systems such as fans, heating systems, compressors, etc., so that the frequency conversion technology of textile machinery and equipment has been widely promoted.

According to the experts' prediction, during the "11th Five-Year" period, if the operation efficiency of the electrical control system of China's textile machinery is increased by two percentage points, the goal of annual electricity saving capacity of 2000 kwh will be achieved.

After investigating the operation equipment of textile enterprises, the industry experts believe that the equipment used by Chinese textile enterprises in the 70~80 generation accounted for about 30% of the total equipment, but the total electricity consumption accounted for about 30% to 50%.

Among them, AC motors account for about 75%.

At present, the average weighted average of motor efficiency of various textile enterprises in China is 3~5 percentage points lower than that of foreign countries. The efficiency of heating system and pump is 2~3 percentage points lower than that of developed countries, and the overall efficiency of motor driven system is nearly 20% lower than that of foreign countries.

If the total capacity of the motor is modified by 10%, the power saving rate can be 20% to 25% based on the average annual operation of 4000 hours.

It can be seen that the energy saving of motor system is the most potential commercial area in China's textile machinery and equipment market.

For example, in recent years, the Zhengzhou textile machinery company developed a set of equipment of 200 tons and more than 200 tons of polyester staple fiber developed in recent years, using a large number of frequency conversion speed regulation energy saving technology and information sensing technology, so that the large capacity polyester staple fiber complete equipment has realized the goal of reducing investment cost and running cost, and has good economic benefits.

Under the same capacity, a 200 ton / day production line can reduce 32% of the investment, 53% of the occupied area and 40% of the labor cost compared with the two 100 ton / day production line.

In addition, the high speed viscose filament continuous spinning machine developed by the Hongkong Research Institute has integrated many processes such as spinning, washing, drying, oiling and winding into a cylinder by using servo motor, PLC and human-machine interface technology, so that the whole process time is greatly shortened. The spinning speed is increased to 140 m / min by the way of tube forming.

At present, the high speed viscose filament continuous spinning machine must solve the technical problems such as the quality index, the spinning parameters, the material selection and processing, the winding mechanism and the cheese forming of the continuous spinning raw liquid.

The adoption of high and new technology has provided material guarantee for improving yarn quality and productivity, reducing employment and improving labour productivity.

Although the energy consumption of the textile industry is less than that of electric power, energy and paper industry in China's energy consumption industry, less than 20% of the total capacity of the motor used is controlled by frequency conversion.

The frequency control motor market share of China's textile machinery industry is less than 15%, while the frequency converter Market in China has maintained a high growth rate of 26.8% over the past 10 years.

In the next 10 years, the demand for frequency converters of China's textile machinery equipment is still very strong.

With the application of control technology and energy saving technology maturing, the market potential of the frequency converter in textile machinery industry will reach 5 billion to 10 billion yuan.

In recent years, the adoption of a large number of new technologies has improved the equipment level of China's textile industry. At this point, the higher level of mechanical and electrical rapier looms and air-jet loom complete sets of equipment are most effective.

Electronic rapier looms and air-jet looms, mainly in the mechatronics technology of various sports agencies, include mechatronics of electronic let off, electronic take-up, weft insertion system and weft selection system.

The electric control system optimizes the movement of each mechanism, improves the adaptability of the process, and enables the equipment to automatically change the fabric design, automatically detect and analyze defects, automatically adjust weft density error, and other functions. It solves the high-speed adaptability of key components such as electronic dobby, electronic jacquard device, electronic weft storage device, electronic weft detector and so on, and improves the speed and efficiency of loom operation.

In China's motor market, products from all over the world are numerous.

Among them, 40% are Japanese brands, 30% are European and American brands, and another 10% are Chinese Taiwan brands. The market share of domestic brands is only 20% to 25%.

Most of the leading brands of high voltage inverter, PLC, servo and so on used in China's textile machinery manufacturing industry are SIEMENS, ABB, Toshiba, MITSUBISHI and LG, and low-voltage inverter is the leading brand of SIEMENS, ABB and MITSUBISHI.

Although the brand effect of domestic products such as sun LAN, Li Fu Fu, Heng Kang Yi Sheng, Shandong scenery, Hui Feng and other products is gradually taking shape, Taiwan's Delta, Cornwall, Pu Chuan and other brands have developed better in mainland China, but compared with the famous brands such as SIEMENS and ABB abroad, there is still a big gap between the domestic motor and the world brand products in terms of versatility and stability.

Therefore, improving the performance of products, especially improving the efficiency of products, has become a serious problem for our motor manufacturers.

In this regard, experts in the industry pointed out that the way out for the development of the domestic textile machinery industry is to relocate the market demand and adopt ways of cooperation and mutual promotion with foreign enterprises. We should strive to develop product technology with independent intellectual property rights from the aspects of developing, high-end products and precision parts, increasing value-added products, enhancing stability and stability, shortening the renewal cycle, reducing production costs and improving the price performance ratio.

At the same time, domestic enterprises should strengthen regional cooperation, realize product cooperation and development, and fill in the blank of domestic textile machinery high-grade products market as soon as possible.