Micro Tubular Coil Heaters

NH tubular heaters are manufactured in round, square or rectangular section to guarantee the greatest thermal exchange keeping an excellent efficiency and a good reliability.
These heaters can be manufactured with built in thermocouple J or K type.
These heaters are mainly used for Hot Runner Mold.

-A very wide contact surface results in exceptionally high levels of thermal conductivity towards the body that needs to be heated
-Optimal insulation results in very long life duration
-Heavy-duty construction results in very high resistance to mechanical shocks
-Operation temperature up to 750°C (1300°F)
-Very low mass results in extremely low thermic inertia
-Optional built-in thermocouple for high-resolution temperature measuring (J-type standard; K-type on request)
-Unlimited range of possible shapes obtained from the straight heater
-Heaters can be incorporated into brass or aluminium castings
-8 different cross sections are available to fulfil any requirement
- Wide range of straight standard heaters normally in stock, ready for coiling/shaping