What Is The Failure Of The Thick Film Heater?

What is the failure of the Thick Film Heater?
Thick Film Heater is a more popular liquid heating equipment, in a relatively short period of time on the liquid heating, heating process if improper handling, will encounter a lot of failures, reduce the life of Thick Film Heater, how to deal with Thick Film Heater failure?
The use of a period of time Thick Film Heater may be unable to heat the phenomenon, it may be because the Thick Film Heater inside the electric wire broken, the treatment is connected to the broken line or for a new line, another Kind of line may be loose lead to poor contact, so you can re-connect the line. Thick Film Heater in the course of the use of if the electric tube rupture, need to replace the electric tube. Thick Film Heater leakage is a common situation, we must first determine the leakage point where, if it is electric tube leakage, baked with the oven on it, if the insulation effect is still not very good, leakage situation will still appear, then To replace the electric tube. Junction box water or wire insulation damage will also appear leakage phenomenon, can be dry, wrapped with insulating tape wrapped around the Department.
Thick Film Heater failure to find out the cause and solve the problem in time is very important, after the use of Thick Film Heater in the process we have to deal with the problem must be properly handled to prevent personal accidents.
  Cast aluminum Thick Film Heater is a tubular heating element for the heating element, with high-quality aluminum alloy shell for the die-casting Thick Film Heater, the use of temperature is generally between 150 ~ 450 degrees Celsius can be widely used in plastic machinery, Die, cable machinery, chemicals, rubber, oil and other equipment. Cast aluminum Thick Film Heater features a long life, good insulation properties, mechanical properties, corrosion resistance, anti-magnetic field and so on.
   1, the resistance heating coil work first self-heating, and then conduction to the barrel, the conduction process of 40% of the heat directly in the air loss. The electromagnetic induction Thick Film Heater through the high-frequency magnet wire directly to the barrel heating, barrel outside the installation of insulating materials, the whole system when the system outside the temperature of 60 degrees, the basic heat will not be lost in the air. Electromagnetic Thick Film Heater than the resistance heating ring directly save 40% of the energy consumption.
   2, the resistance heating ring heating to set the temperature value will automatically stop heating, but the resistance of heating aluminum device temperature is much higher than the barrel temperature, continue to conduct heat, resulting in barrel temperature higher than the set temperature, the need for fan cooling, Waste a lot of energy consumption, and electromagnetic induction Thick Film Heater because the barrel is directly heated, accurate temperature control, without frequent cooling cylinder temperature, compared to save 10% of energy consumption.
   3, electric heating wire is conductive heat element. The level of the voltage, the fastening of the good, the heating element between the cylinder film, etc., will directly or indirectly lead to damage to the heating element (including AC contactor replacement and maintenance), the need for regular replacement of the heating ring and AC contactors, etc. Components; and electromagnetic induction Thick Film Heater heating system itself does not produce temperature, high frequency cable outside the barrel only through the current does not produce high temperature, there is no need to frequently change the problem, and electromagnetic induction Thick Film Heater system using intelligent Chip work, do not need to exchange contactor, but also less often replace the contactor operating costs.
4, resistance Thick Film Heater in the cold to the working environment takes 30-50 minutes, while the same power of the electromagnetic Thick Film Heater in the cold to the working environment only 8-15 minutes.