ZheJiang DaMing New Material Joint Stock Co,LTD.
ADD : No. 166, Golf Road, Yinhu Street, Fuyang District, Hangzhou City, Zhejiang Province.
Phone: +86 150 6812 9966 Miss Yuan
Tel: +86 571 2320 8118
E-MAIL : email@example.com
1 According to its structure, it is divided into two ca […]
1 According to its structure, it is divided into two categories: single electric heating element and composite electric heating element: single electric heating element is composed of one material; composite electric heating element is composed of several materials.
2 According to different materials, it can be divided into metal electric heating elements and non-metal electric heating elements: metal electric heating elements such as nickel-chromium wire (Ni-Cr), iron-chromium-aluminum wire (Fe-Cr-Al), nickel-iron wire (Ni-Fe) ), nickel-copper wire (Ni-Cu), etc.; non-metal electric heating elements include silicon carbide, silicon molybdenum rods, PTC electric heating elements, electrothermal coatings, and the like.
3 According to its shape can be divided into metal tubular, quartz tubular, ceramic tubular, plate-shaped, square, oval, round, ceramic-coated electric heating elements, etc.