鑄(zhu)銅加熱圈產品介(jie)紹
鑄(zhu)銅電(dian)(dian)加熱圈特點具有長時間、保溫性(xing)能好、機(ji)械性(xing)能好等優點。是以管(guan)狀電(dian)(dian)熱元件為(wei)(wei)發熱體,用(yong)(yong)銅鑄(zhu)材料為(wei)(wei)外殼經壓(ya)鑄(zhu)成(cheng)型的電(dian)(dian)加熱器(qi),其使用(yong)(yong)溫度- -般在攝氏(shi)150~600度之間,應用(yong)(yong)于塑料機(ji)械、模具、電(dian)(dian)纜機(ji)械、合金壓(ya)鑄(zhu)機(ji)、管(guan)道、化(hua)工、橡膠、石油等設備。
鑄銅加熱圈使(shi)用說明
1.應放在干(gan)燥(zao)處(chu)、若(ruo)因(yin)長時(shi)(shi)(shi)間放置,電阻低于1MQ時(shi)(shi)(shi),可(ke)在攝氏(shi)200度(du)左右的(de)烘箱中烘烤5-6小時(shi)(shi)(shi),可(ke)恢復正常
2.工作電壓不得過額(e)定值的10%
3.接線部分放在加熱層(ceng)、保溫(wen)層(ceng)以外,外殼應有效(xiao)接地