Current situation and development trends at home and abroad
As a kind of weaving machinery, water-jet loom mainly weaves hydrophobic fibers. Since the late 1970s, my country’s chemical fiber industry has developed rapidly. The prices of many chemical fiber products have gradually declined, and the silk weaving industry has developed rapidly. As a result, the total market volume of water-jet looms has reached hundreds of thousands from 1984 to now. In operation. In recent years, the Chinese market has imported a large number of water-jet looms from abroad. High-end looms including Tsudakoma series and Toyota series products occupy a large proportion of the Chinese market. The effective widths are mainly 210cm and 230cm, and the warp let-off parts are Most of them have electronic let-off, and a few are equipped with electronic take-up. The weft insertion part is equipped with a double water pump weft insertion system. The development direction of water-jet looms: (1) High intelligence: The reliability and automation of the control system are getting higher and higher, which can realize automatic start and stop, realize unmanned operation state, and can self-calculate output and efficiency, etc., through the network Centralized computer control improves production efficiency and reduces labor costs, thereby reducing fabric costs. (2) Low failure rate: The mean time between failures is greatly extended. The use of some new materials, new processes, and new technologies extends the reliability and service life of parts and reduces equipment maintenance costs. (3) Effective width: from 190 to 210, 230cm, currently reaching 350cm, there will be wider possibilities according to market demand. (4) Fabric quality and variety: Not only high mechanical efficiency is required, but also good component assembly, including: electronic let-off, electronic take-up, ASP, WBS, etc., can realize the weaving of various hydrophobic high-grade fabrics. (5) Technical services: not only provide equipment maintenance, but also provide users with value-added services such as product variety development. (6) Personalized needs: With the progress of marketization, the personalized needs of users will become more obvious, and special looms will be a development direction.
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