Delixi inverter application case

The traditional textile printing and dyeing industry is a labor-intensive industry, and the degree of automation is not high. Most of the transmissions used are not speed regulation, and most of the occasions that need speed regulation use DC motors, such as warping machines, sizing machines and numerous printing and dyeing equipment, and there are not many communication speed regulation devices. The textile industry is an area in which the frequency conversion speed regulation technology of communication motor was implemented and applied earlier. As early as the 70's era, the chemical fiber filament spinning machine has been widely used thyristor static frequency conversion equipment to drive the motor, after entering the 80's era, due to the sophistication of communication speed regulation skills and the advent of new high-performance frequency converters, the textile industry has selected communication motor frequency conversion speed regulation skills are fully opened. After more than 10 years of introducing skills, digestion and absorption, joint ventures and independent development, China's textile industry has made great progress, and the level of mechatronics and automation of equipment has made great progress. Not only equipment manufacturing enterprises, but also more textile enterprises realize the superiority of mechatronics textile machinery. During the Eighth Five-Year Plan period, the application of frequency conversion speed regulation technology was mainly implemented in printing and dyeing equipment, and during the Ninth Five-Year Plan period, it was applied to the entire textile industry. Now it can be said that the frequency conversion speed regulation technology has now been popularized in the textile industry.

Delixi inverter application case

A company is located in the center of the Yangtze River Delta, next to the Yangtze River Bridge in Jiangyin City, Jiangsu Province, and is a company specializing in the production of package yarns. It mainly produces cotton, polyester cotton, acrylic cotton, polyester, acrylic, wool and other blended yarns. The main products are used for knitting, large garden machines, hosiery machines, flat knitting machines and shuttle machines. The various physical objectives of the yarn meet international standards and meet the environmental requirements of the European Community. The company has introduced dyeing equipment from United States, Italy, Hong Kong, Taiwan, etc., equipped with a variety of standard dyeing vats from 3kg to 10kg, 20kg, 50kg, 100kg, 150kg, 200kg, 400kg, 600kg, 1000kg, 1800kg, etc., which can adapt to the requirements of different varieties and batches of velvet dyeing, with an annual production capacity of 10000T. 80% of the company's equipment is setting machine and dyeing vat, in the production process need to often change the spinning, because the water flow required for spinning and dyeing is not the same, the dyeing water pump motor used to run at a constant speed, the printing and dyeing effect of the yarn often does not meet the requirements, which will not only bring the quality of the product shortcomings, but also cause waste of energy. In this case, our company has equipped 50 inverters on these machines, and all of its printing and dyeing pump equipment has been transformed into inverters (the largest one is 500KW). After the transformation, the product quality has made great progress, the spinning quality problem has now been completely solved, the power saving effect is also obvious, can save 15%-30% of electricity, can save more than 400,000 degrees of electricity throughout the year, can save 300,000 yuan of electricity, and the maintenance cost of the mechanical part is much less than before, to the company has brought considerable economic effects.

Delixi inverter application case

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