摘要
镀锌钢管在进循环水池前,必须在冷床上进行缓冷,运用先进的VT130G1变换器对冷床进行调速控制,可以使操作过程进一步简化,调速效果更加良好。
The galvanized steel pipes should be slowly cooled on cooling bed before entering the circulating-water bath. The cooling bed can be governed with the application of the advanced VT130G1 transducer, resulting in simpler operation and better speed regulation.
出处
《钢管》
CAS
1992年第1期37-37,64,共2页
Steel Pipe
关键词
钢管
热镀锌
缓冷
变换器
steel pipe hot-galvanizing slow-cooling transducer
