How do I choose the material of the dry-burning electric heating tube?
Dry-fired electric heating tubes are special. The material of the electric heating tube is not fixed. It is based on the temperature of the environment to determine what material to use for the electric heating tube. In order to ensure the service life of the dry-burning electric heating tube, corresponding temperature control must be carried out.
1. Air dry burning, hot air circulation, drying and drying process:
Used in industrial electric auxiliary heating, environmental protection equipment, pipeline electric heaters, drying rooms, paint booths, drying ovens, dryers/boxes and other working conditions equipment, and also commonly used in various materials (such as wood, paper, printing and dyeing, paint) , All kinds of particles and other materials) heating and drying treatment.
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2. Heating of metal objects:
It is commonly used for heating metal parts such as extrusion, injection mold, casting mold, stamping mold, packaging and sealing machine.
When used for mold heating, depending on the mold material, size, and heat transfer performance, the heating rate and surface temperature of the mold electric heating rod and the mold workpiece are different, and the temperature transfer also has a certain time difference.
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3. Working environment of solid hot melt:
1) Low melting point metal hot melting: melting tin, aluminum, zinc, lead, etc.
2) Non-metallic hot melting: melting of paraffin wax, saltpeter and other salt substances.