Advantages of flange immersion heater
The following are the advantages of flange immeriosn heaters in use
1. Small size and large heating power, which is 2 ～ 4 times of air heating surface load;
2. Various media can be heated in various occasions, such as explosion-proof occasions;
3. The heating temperature can generally reach 720 ℃;
4. The heating system can be fully automated control, can be equipped with a control cabinet, display and set the temperature upper and lower limits and working hours, etc .;
5. Most of the combined type adopts argon arc welding, and the form of fastening can also be used, that is, each electric heating tube is welded with a fastener, and then the nut is locked with the flange cover, and the pipe and the fastener are welded with argon arc , Never leak. The sealing process of the fasteners adopts scientific technology, and the single replacement is extremely convenient, which greatly saves the maintenance cost in the later stage. Long service life, with multiple protection systems, can add casing and explosion-proof junction box, safe and reliable.
