If the heating is mainly realized by the resistance wire, the resistance wire is spiral, and when the distance is different, it will generate heat differently, the distance is close, and the heat is high. vice versa. But the craftsmanship is good or bad
1. Fill the surface of the electric heating tube in the electric heating tube with enough magnesium powder to make the filling in the tube dense, and then use a tube shrinking machine to compress it. The above are several common methods for uneven heating of electric heating tubes. In case of uneven heating from electric heating tubes to electric heating tubes, you can refer to these three to make the simplest judgment. If these methods can be ruled out, you can directly call for consultation.
If the heat in the electric heating tube is realized by the resistance wire, the resistance wire is spiral, and when the distance is different, it will heat differently, the distance is close, and the heat is high. vice versa. However, the quality of the process will also cause uneven heating of the electric heating tube. There are several main points, which I put together as follows:
2. Try to make the resistance electric heating tube wire evenly distributed during processing. Especially when winding the wire, it must be wound well. Otherwise, the heating tube will not be evenly heated.
3. The quality of the heating wire is not good, and the wire spacing is uneven after compression. It will directly lead to uneven heating of the heating tube, so manufacturers must purchase high-quality heating wires. Only in this way will we create a good quality and good quality brand.
