IC698CRE020
IC698CRE020
IC698CRE020
为了提高生产效率，提高产品质量和降低能耗，变频器作为改善工艺和节能传动自90年代初期批量进入纺织行业以来，一直得到快速增长。尤其是加入WTO以来，纺织品的市场扩大了，
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《邮@.com》但竞争更加激烈，为此企业大量投入设备改造，提高生产力。纺织行业对变频器的需求量越来越大，要求也不断提高。积极了解纺织行业、深入研究纺织机械对变频器的需求，为纺织行业提供适用的变频器产品和变频调速传动的解决方案是变频器供应商义不容辞的责任和使命。
2. 纺织行业的划分和布局
纺织行业包括从纤维原料到服装，日用或产业用布料、绳、线的工艺过程中生产企业，以及为这些企业提供专用设备的配套企业。纺织行业的主工艺流程示意见图1。
2003年中国纺织工业协会的统计数据表明，纺织行业主要集中在江苏、浙江、上海、山东、广东、福建等经济发达的沿海省份，其销售额占全国的80%。湖北、河北、河南、安徽、天津、辽宁、四川、北京、内蒙古、湖南等中部省份占15%，其余省份仅5%。
某纺织厂的电机功率分布情况如图2，图中其他设备包括空调、供水供热、制冷和电梯等。由于变频器调速给纺织生产带来质量和效率的巨大改进，许多纺织厂正在积极研究和推广变频器应用技术，他们乐于接受带有变频器调速的纺机设备，对于旧设备的变频化改造热情越来越高。
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