News

Plate elements

Plate elements

Plate elements are mainly used for heating machines, packaging machines, tools, molds, etc.

Plate elements consist of a resistance coil which is wound to mica insulation material and is then insulated with mica plate. This all is enclosed by a metal plate. The heaters can be provided with the following connections: wires, plugs, screw connections, etc.

The plate element can be optionally be provided with holes for clamping or for external thermocouples.
Also, the elements can be provided with (slit)holes or gaps.

The maximum output load is 4.0W/cm², with a max. temperature of +400°C. For an optimal heat exchange and operating life, plate elements should make good contact with the surface to be heated. Essential is the pressing of the element over the entire surface.

Cartridge Heaters

Cartridge Heaters

Cartridge heaters, also called heating rods come in cylindrical form elements, in different diameters and in variable lengths. With a power differing from a few watts to several kilowatts the cartridge heaters dissipate rather high heat densities. In some applications, they can reach 60 W/cm² for a maximum surface temperature of 800°C.