Electric Coil Heater Element

When highly focused heat is required, and a very low profile is imperative, WANYAN coil heaters are the best cost-effective option. Coil heaters are an advance concept of thermal engineering which has a construction similar to high watt density cartridge heaters. These heaters are also known as high performance tubular heaters or cable heaters. The basic construction of these heaters consist of compacted MgO, high temperature resistance wire and Chrome Nickel Steel tube. These heaters can be constructed with or without built in thermocouples.

Coil heaters may be used to concentrate the heat on specific segments, or the coil may be spread to equalize the temperature across the object to be heated. Coil heaters deliver excellent quality and performance including cycle time, response rate, precision and durability.

Features:

1, spring ring heater have so much stype, such as round section, Square section and flat section.

2, the face have the technological of Polish, sandblast black oxide coating

3, can with k type, J type, E type temperature controller thermocouple

4, high temperature power wire can choice 200 degree wire, glass fiber copper wire, glass fiber nickel wire.

5, high temperature sleeve can choice stainless steel woven mesh, glass fiber sleeve, water proof sleeve, metal hose, flax sleeve, high temperature plastic hose

6, SS304 can bear the highest temperature is750 degree

7, can made Straight and winding products

8, maximum power density: 10W/cm2, standard power: 4W/cm2---6W/cm2

Applications:

Commercial food industry, clamp-on heating, static and forced air applications, pre-weld heat treating, salt baths, and molten metal applications. Used for drying products or parts. For industrial water boilers, hot water storage tanks. Sterilizing equipment. Use in heating solutions where drainage is impractical.