Standard tube furnaces where the heating elements are wound onto the ceramic tubes does not facilitate interchangeable tubes. By application of Kanthal HAS series heating modules we now produce a series of Modular Furnaces where operator can easily change the work tube whenever necessary. These furnaces can also be modified as 3-zone furnaces to achieve a wider stable heated zone, although the ...

PRECISION (3 ZONE)FURNACES Similar to construction of tube furnaces, 3 zone precision furnaces are designed to give the operator a much wider stable heated (± 5 °C) length through seperate controlled zones applied to the same tube. Heated length is divided into three zones where power is controlled by means of seperate controllers. Thus not only a longer heated tube length is achieve ...