Tubular Round Heater

Specifications

1)high quality/strength
2)long service life
3)safe and reliable,many shapes
4)Widely used for home use and industrial use

Electrical tubular heater's basic structure is putting the spiral electrical heating wire in the middle of the metal protected tubular. Using the special designed filling equipment to fill the high pure degree oxidizes magnesium powder into the interspaces of the tubular heater. So the electrical heating coil will not lack of impartiality. Then through the special machine we make the interior absolutely inducted.Not only the heat of interior electrical heating wire sends out could be absolutely conducted to the metal protective tube, but also we can escape from the matters of heating wire oxidized or line breaking, or the wire lack of impartiality and so on.

 

Tubular heater is a high function heater, it can provide the most credibility in the worst operating environment.

1.      Its watt tolerance is -5% to +10%.The resistance tolerance of heater increases with temperature.

2.      It usually used in plastic extruder,mold, hot runner system,liquid &gas heating.