Square cartridge heaters are used where much power has to be installed near the surface of a tool, e.g. in cutting knives, sealing stations or hot plates. The cartridge heaters can easily be pressed into a rectangular groove. Apart from the advantageous heat transfer over ¾ of the sheath, it is not necessary to cement or cast in the heater which is imperative for round cartridge heaters. Unlike tubular heaters which are also available in square sections (see chapter Flexible Heating Pipes), the square cartridge heaters have the termination on one side and can be loaded with 16W/cm² (2.5W/in²) due to their special inside construction.
|⍁||4,5 x 4,5 ±0,1||6 x 6 ±0,1||8 x 8 ±0,1||10 x 10 ±0,15||6 x 12 ±0,15|
|Ø||4,5 ±0,1||6 ±0,1||8 ±0,1||10 ±0,15||10 ±0,15|
Just like round cartridge heaters (see chapter Options for Cartridge Heaters)
stainless steel 1.4541 (nickel 2.4068)
adjustable to 2D & 3D contours
with terminal head
4,5 x 4,5 mm » Ø 6,5 x 30 mm
6,0 x 6,0 mm » Ø 8,0 x 30 mm
8,0 x 8,0 mm » Ø 9,2 x 30 mm
10 x 10 mm » on request
6,0 x 12 mm » on request
|with nickel pins|
Chapter Cartridge Heaters
High power, little space: Contact heating of tools and machine parts. We make cartridge heaters from diameter 4 up to 31.8 mm in an unlimited number of styles.
Inquiry Form Cartridge Heaters
Just download, print, fill in and fax it to us. You will receive our quotation shortly. Alternatively, you can use our online inquiry form for Cartrdige Heaters here.