Process Electric Heaters

Industrial companies run numerous processes that require plenty of heat and energy to accomplish. There are many types of equipment available to meet the heating needs of these industries. These heating devices run on electricity and are made from metal, plastic and semiconductors. Manufacturers of process electric heaters must meet strict standardizations to ensure they are compliant with all safety regulations.

Of course, selecting the right heating device will depend upon several factors. Buyers must take into consideration the kind of heating process that needs to be accomplished as well as the temperature that must be reached. Also, buyers need to think about the wattage and material of the heater before making a final selection. Prior to putting a particular device to work, the operator must read the accompanying manual as well as go through enough training in order to handle and operate the process heater safely.

Heating Mechanisms – Split-Seat Cartridges and Resistant Heating Wires

There are many process electric heaters available on the market, all of which use different mechanisms in order to produce heat. For example, some process heaters utilize split-seat cartridges. These cartridges contract, which simplifies installing and removing the heating device. Another kind of heating device uses resistant heating wires for cutting fabric and foam. There are even some units with duct heaters and coil elements; however, the user must cut them to length before using them.

Heating Mechanisms – The Immersion Method

There is yet another method by which some process electric heaters work. This method is called "the immersion method." With the immersion method, the heater must be in direct contact with liquid, forced air or gas or viscous fluid. Flanged immersion heaters as well as screw plug heaters work via the immersion method. These types of process electric heaters are highly beneficial in industrial setting due to their flexibility; they suit many industrial heating processes and are highly compatible with heat itself. In addition, immersion heaters offer the convenience of temperature sensor insertion without making the heated fluid drain.

Heating Mechanisms – Circulation

Another method of heating used for process electric heaters is through circulation. Circulation involves mounting immersion heating tools onto a heating chamber that is thermally insulated. This heating method is perfect for high-heat efficiency that flows through a particular material that needs to be heated. While circulation is able to be utilized for numerous heating operations, it is an excellent heating device for mediums that demand process efficiency, enhanced atomization and improved flow. Even better, circulation materials are coated with rust-inhibiting paint in order to maximize the unit's lifespan.

Band and Nozzle Heating Devices

Band and nozzle heating devices are designed to securely grip cylindrical surfaces. These heaters provide an even heat supply and are highly flexible. In addition, they are constructed in such a manner that makes them simple to install as well as remove. While the top heating levels and diameters of these devices vary by model and manufacturer, they are built from stainless steel conduits and braids that resist contamination and protect termination.

Process Electric Heaters