Product Description

Its heating material is high quality nichrome wire which wind on the insulation which is natural mica. Its heating layer is stainless steel sheet or iron sheet and copper sheet. We can design and produce all heating ring and heating plate in all kinds of shapes as requirements of customers. The normal surface layer can reach 2.**3/cm2
 
Instrctions for use:
Operating voltage should not exceed *0% of correct rating.
The wires position should be between heating layer and insulation, the outer plate must be grounded properly.
Components should be kept in dry place. If the insulation resistance is less than 1MΩbecause of long time placement without using, please bake it in a **0°C hot oven for **6 hours, it can be returned to normal.