Description
Straight heating element for Oven is made of a metal tube as the shell, and spiral electric heating alloy wires are uniformly distributed along the axial direction of the tube. The gaps are filled and compacted with magnesium oxide powder with good insulation and thermal conductivity, and both ends are sealed with silica gel or ceramics.
Tubular heater element are a reliable, economical, and versatile option when looking for exceptional heat transfer for applications used in heating liquids, air, or metals.Tubular heating element allow for even heat distribution as well as a high dielectric strength. Tubular heaters can be formed into a variety of patterns. thermo will provide prototypes of tubular heaters with a short lead time.
Straight heating element can heat air, metal molds and various liquids. Tubular air heater is widely used in all kinds of saltpeter tanks, water tanks, oil tanks, acid-base tanks, fusible metal melting furnaces, air heating furnaces, drying furnaces, drying ovens, hot press molds and other devices.
Straight heating element is usually made for the application of oven,the material is stainless steel.
Or it can be used for automatic paper feed laminating machine.
Data Sheet
| Product Name | Straight Tubular Heater |
| Rated Voltage | 220V/380V/Customizable |
| Leakage Current | ＜0.5MA |
| Power Tolerance | ±3% |
| Insulation Resistance | 30 Ω |
| Electric Strength | Cold state withstand voltage AC working at 1500V 50Hz for 1 minute without breakdown |
| Thermal insulation | AC work 1000V 50Hz for 1 minute without breakdown |
| Sheath/Tube Material | SUS304/ SUS321/ SUS316/ SUS316L/ SUS310S/ Incoloy800/ Incoloy840/ Copper/ Titanium |
| Terminal Styles | Plain Pins/ Flag Terminals/ Spade Terminal/ Screw Terminal/ Special Terminal |
| Shape | U/ Hairpin/ W/ Z/ Straight/ Spiral/ Circular(with extension)/ Double Loop/ Bent Hairpin,etc |
| End Cap | Ceramic end (standard)/ Cement/ Epoxy/ RTV seal |
| Construction Type | Swaged / High Watt Density – up to 1400°F (760°C) |
| Not Swaged / Low Watt Density – up to 1200°F (650°C) | |
| Other |
Product detail and feature
Moisture resistant
Even heat distribution
High Dielectric Strength Cost efficient
Wide range of diameters available
Application
▪ Finned Tubular elements ▪ Animal Incubators for Prenatal Care ▪ Ducts ▪ Epoxy Curing ▪ Food Equipment ▪ Furnaces ▪ Laminating Machine ▪ Hopper and Silo Heaters - Plastic ▪ Dryers ▪ Kettles and Tanks ▪ Ovens - Process, Curing, Food ▪ Paint and Enamel Baking Equipment ▪ Plastic Sheet Bending Equipment
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