• Datta Group of Industries

Tubular Manifold Heaters

Datta Group of Industries offers versatile tubular manifold heaters. These are custom-formed in a wide range of shapes to correspond to customer’s requirements. Incoloy, stainless steel or steel sheath materials are available, as well as a large selection of termination styles. Magnesium oxide insulation ensures superior heat transfer and the resistance wire is precision-wound for long heater life. Tubular heaters can be used in almost any application. Straight tubular can be clamped to metal surface or inserted in machined groves for conductive heat transfer or a formed tubular can be used to provide consistent heat in any type of special application. Applications: plastic processing machineries; engineering industry; packaging machinery; shoe making machineries; foundry equipments; radiant surface heating; and hot runner mould systems. Features: available in standard types and customised; available in different sizes of tube diameter 1/4", 3/8", 1/2"; available in different sheath material. Incoloy 800, SS 304, SS 321, SS 316, copper and titanium; customised design; variety of terminal options; variety of shapes and sizes; long lasting and durable; available in different square and flat profile, e.g., 6 x 6 mm, 8 x 8 mm, 3 x 3 mm, etc. Technical specifications: wattage tolerance – +5%, -10%; resistance tolerance – +10%, -5%; length tolerance – ±1%; max sheath temperature – stainless steel 300ºC, incoloy 500ºC; available diameters – 6.6, 8.0, 9.52, 10.9 and 12.4 mm; diameters tolerance – ±0.1 mm; max watt density – 7 W/mm2; and cold length – 38 mm (1.5 inches) typical.