鑄(zhu)銅加熱圈產品介紹
鑄(zhu)(zhu)銅(tong)電(dian)(dian)加(jia)熱圈特(te)點(dian)具有長時間(jian)(jian)、保溫性能好、機械性能好等優點(dian)。是以管狀電(dian)(dian)熱元件為發(fa)熱體,用(yong)銅(tong)鑄(zhu)(zhu)材料(liao)為外(wai)殼經壓鑄(zhu)(zhu)成(cheng)型的(de)電(dian)(dian)加(jia)熱器(qi),其(qi)使用(yong)溫度(du)- -般在攝(she)氏(shi)150~600度(du)之間(jian)(jian),應用(yong)于塑料(liao)機械、模具、電(dian)(dian)纜(lan)機械、合(he)金壓鑄(zhu)(zhu)機、管道、化工(gong)、橡膠、石油(you)等設備。
鑄(zhu)銅(tong)加(jia)熱(re)圈使(shi)用說明
1.應(ying)放在(zai)干燥處、若因長時(shi)間放置(zhi),電阻低于1MQ時(shi),可在(zai)攝(she)氏(shi)200度左(zuo)右(you)的烘箱中烘烤5-6小時(shi),可恢復(fu)正常(chang)
2.工(gong)作(zuo)電(dian)壓不得過額定(ding)值(zhi)的10%
3.接線部分放(fang)在加熱層、保(bao)溫層以外,外殼應有效接地