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0 前言在冶金行业中,随着炉外精炼技术的不断发展,喂线技术应用越来越多,对喂线机设备本身的功能要求也越来越高。由黑龙江省冶金研究所研制和生产的PLC全自动喂线机、大直径合金芯线喂线机自动化程度高,机械稳定性能好,其喂线机前端的导管由过去的固定不动或者手动方式改为自动
0 Preface In the metallurgical industry, with the continuous development of furnace refining technology, the application of feeding technology is more and more, the function of feeding equipment itself is also higher and higher. By the Heilongjiang Institute of Metallurgical Research and production of PLC automatic feeder, large diameter alloy wire feeding machine high degree of automation, mechanical stability is good, the front end of the feeder line catheter from the past fixed or manual mode Change to automatic