Heater Protection Tube

Silicon Nitride Ceramic

Low Energy Consumption

We use submergible heating element and heat source is in the centre of aluminum solution .So we have great heat-transfer performance which can save more energy consumption than traditional heating methods..

Low Raw Material Loss,improve the quality of die casting parts.

Heat source in the centre of aluminum solution can fully ensure it heated evenly. Aluminum solution at the top of the kiln will not be oxidated because of overheated. As thus, the loss of aluminum will be lower, the quality of aluminum casting parts will be better, at the same time, the damage due to residue of aluminum dregs in the kiln wall will be reduced.

Long Life Time

Excellent corrosion resistance, the best mechanical strength and excellent thermal shock resistance, these characteristics extend the lifespan.

Precautions for use:

1) The product should be dried and preheated above 400°C before use.

2) When the electric heater is used for the first time, it should be heated slowly according to the heating curve.

3) In order to prolong the service life of the product, it is recommended to carry out surface cleaning and maintenance on a regular basis (7-10 days).