Why do glass bending machines use a single head heating tube?

The working environment of the glass bending machine is an embedded dry-burning working environment, so this heating method can only be heated well by a single-head heating tube, so what determines the quality of a single-head heating tube?

 

In industrial production, the single-head heating tube of the 3D glass bending machine belongs to the single-head heating tube with high surface load, so the high surface load of the single-head heating tube directly determines that the selection of the tube must be made of Ingle 800 material. The inner insulation magnesium powder adopts imported high temperature magnesium powder to increase its insulation performance. At the same time, the lead wire adopts nickel stranded wire with ceramic beads, which is resistant to high temperature. In addition, the wiring method is preferably the inner lead because the temperature of the outer lead is not high. Surface loads are also low.

 

What are the processing procedures of single head heating tube? The processing flow of the single-head electric heating tube is as follows: The single-head electric heating tube refers to a metal tubular single-head electric heating tube, and then the spring heating wire is put into the metal sheath tube, and the gap is evenly filled with good thermal conductivity and insulation. The modified oxidized cosmetic powder is shrunk by a shrinking machine, so that the heating wire is isolated from the air, the center position does not deviate, and does not touch the tube wall. Fasteners are made by shrinking, annealing, bending and welding.

 

The electric heating tube heated by the 3D glass bending machine can meet the working temperature of the 3D glass bending machine, and the heating tube of the 3D glass bending machine can be heated to 950 ° C, and ensure that the temperature of the heating mold is uniform and stable, and the temperature difference is small. The heat leakage current of the single-head electric heating tube is less than or equal to 1mA, we know that the service life of the single-head electric heating tube is relatively long.