Because electric radiant tube workpiece can be heated, it is heat-treated in a frock, but the actual operation, the electric radiant tube heating was not uniform and stable, which greatly affect the effectiveness of the heat treatment. So what is causing this issue?

After a comprehensive examination and analysis to determine the impact of electric radiant tube heating uniformity There are three main factors, partly because the amplitude of the electric radiant electromagnetic shaker tube exceeds a certain limit; on the other hand is due to electric radiant tube and pipe concentricity of the catheter caused by the poor, we must ensure that the concentricity of the tubes and catheters to reduce temperature unevenness transverse direction.
There is also a possibility that the electric wire in the electric heating tube length does not meet the requirements, but the key lies in the position of electric wire inside the tube. To overcome this problem, we must be in strict accordance with the design requirements for processing.