Highly compressed Tubular heaters are the most advanced heating solution for injection manifolds. The square section tubular heater allows excellent heat exchange between the surfaces of heater and manifold. These heaters are installed by careful hammering on the heaters along with square section grove over the manifold and pressed to hold the heaters in position and to get good surface contact, which results in good thermal exchange and increases the heater life and reduces energy loss.
TECHNICAL SPECIFICATION AND TOLERANCES
Wattage +5% – 10%
Resistance +10% – 5%
Die electric strength 1500V
Insulation > 5M W
Length + 1%
Cross Section +0.15mm
Maximum temperature on Heater Surface 700°C
Tubular heaters are supplied in AISI 321 tube. Any non-standard cross section, length, watts, volts and sheath materials can be manufactured and supplied on request. Manifold Heaters are annealed to acquire malleability, can be bent to any complex shape.