銅線延伸專案就是要更粗的銅線，需經過很多模具的不斷拉延，從而改變過程擠壓摩擦併產生非常高的溫度，此時，需要非常有能力的冷卻設備和裝置，相互配合才能達到較低的溫度。在這個典型的工廠裡，有這麼多的機器，也非常須要降低大流量高溫水的溫度，監控每一個重點，消除這樣的高溫就必須有適當的規劃。
The copper wire extension project is to thicker copper wire, which needs to go through a lot of mold continuous drawing, thereby changing the process of extrusion friction and generating very high temperatures, at this time, very capable cooling equipment and devices are required to cooperate with each other to reach lower temperatures. In this typical factory, with so many machines, it is also very necessary to reduce the temperature of the high-temperature water with a large flow of water, monitor every point, and eliminate such high temperatures must be properly planned.