Product Details

Mainly used for heating in open and closed solution tanks and circulation systems. It has the following advantages:

High surface power, which is 2 to 4 times the surface load of air heating.Flange electric heater

Highly dense and compact structure. Due to the overall short and dense design, it has good stability and requires no support for installation.

The combined type mostly uses argon arc welding to connect the electric heating tubes to the flange, or it can use a fastening device form, where each heating tube is welded with fasteners. Then it is locked with nuts on the flange cover. The tubes and fasteners are argon arc welded, ensuring no leakage. The sealing parts of the fasteners use scientific processes. Single tube replacement is extremely convenient, greatly saving future maintenance costs.

Selection of imported and domestic high-quality materials. Scientific production processes and strict quality management ensure excellent electrical performance of the heating tubes.

Flange electric heater (also known as insertion electric heater): It uses U-shaped tubular electric heating elements, designed according to the specifications for heating different media, assembled on the flange cover according to power configuration requirements, and inserted into the material to be heated. When the heating element works, the large amount of heat generated is conducted to the heated medium, raising its temperature to meet the required process requirements. When the medium temperature reaches the set value required by the process, the control system adjusts the output power of the electric heater based on the temperature sensor signal through PID calculation, achieving temperature control for the resistive load of the heating element. This makes the medium temperature uniform and meets the requirements; when the heating element overheats or the liquid level is low, the interlock protection device of the heating element immediately cuts off the heating power to avoid burning out the heating element and extend its service life.