热流道 电热管出现爆 管现象有哪些原因？
Hot runner heating tube in tube phenomenon what reason is there?
The quality problem of the hot runner heating tube generally focus on burn out, leakage and broken tube, etc. Electric heat pipe is made of stainless steel tubes, magnesium oxide powder, heating wire is made and be become. Electric heat pipe tube phenomenon is the main reason may be:
Hot runner heating tube power is too high, the load is too large, cause electric heat pipe tube;
Hot runner electric heat pipe of the pipe is too thin, wall thickness is not enough;
Hot runner internal filling, electric heating tube packaging.