Tubular heaters

The HTF series comprises square-section tubular heaters. Due to their performances and features, they are taking the place of round-section armoured heaters.
They are high-performance heaters in which the square-section of the external tube guarantees a superior heat-transfer.
Also owing to their shape, HTF heaters stand perfectly firm inside their housing groove. Thus, no additional fastening systems will be needed.

While specifically suitable for use on manifolds in hot-runner systems, they are also employed in the heating of metallic plates and masses where heat-uniformity is a critical factor.
Thanks to their malleability, HTF heaters may be used straight or bent into various shapes, depending on your application.
A large selection of standard HTF heaters are ready on stock, with different lengths and wattages.