Electric heating tubes are widely used in our lives, so what is the production process of electric heating tubes?
First wipe the inside of the empty electric heating tube shell to remove the barbs, penetrate the resistance wire in the middle of the empty tube, pour magnesium oxide powder between the resistance wire and the shell, connect the resistance wire with the terminal post, connect the lead with the terminal post, and seal it with sealing glue.
The production process of electric heating tubes
Although the production process of electric heating tube is simple, the resistance wire should be kept in the middle of the stainless steel empty tube as much as possible during the operation to ensure that the electric heating tube heats evenly.
