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SPECIAL FOCUS: Infrared Heating Infrared HEATS UP

SPECIAL FOCUS: Infrared Heating Infrared HEATS UP

Infrared (IR) technology is currently used in a wide range of industrial applications such as: The electronics industry for drying solder resists Food processing for browning and sterilization Coating/finishing for drying and curing Textiles for drying and sealing Plastics for softening Printing for drying Manufacturing/engineering for degreasing, preheating, and shrink fitting Infrared energy causes the…

Comparing Heat Sources

Comparing Heat Sources

When comparing heat sources used for drying processes there are a few variables: the primary carriers are usually solid or gaseous but may take the form of waves or other radio frequency technologies. Fossil fuels constitute the majority of commercially available energy sources used to generate heat. The supply of these fuels is diminishing, however,…

Electric Heating Elements

Electric Heating Elements

Electric heating elements in the form of coil, ribbon or rod (Fig. 1) made from alloys such as nickel-chromium, iron-chromium-aluminum and refractory metals are widely used throughout the heat-treating industry. They are found in both low- and high-temperature furnaces and perform well in cyclic-duty service. Let’s learn more. The temperature of a heating element and…

Short-Wave Infrared Speeds Up Aerospace Tool Heating

Short-Wave Infrared Speeds Up Aerospace Tool Heating

This article discusses two different ways that infrared (IR) heating can be used. One is a high-heat process requiring preheating of the tools/dies, and the other is a lower-temperature process where IR is cleaner and more efficient. Can infrared be used in your process to improve energy efficiency? Short-wave infrared emitters have allowed Mettis Aerospace…

UPI Portable Unit Heater

UPI Portable Unit Heater

The UPI portable unit heater provides clean, odorless backup heat in indoor work areas. Rugged enough to provide temporary heat at construction sites, this portable unit is well suited for commercial heating applications. Standard Construction Features Heating Elements – Stainless steel tubular elements provide durability. Housing – Heavy 22-gauge galvanized steel cabinet has a polyester powder paint…

Unit Heater COMPACT

Unit Heater COMPACT

When there is limited space or with the need of a low cost explosion-proof unit heater, Heatrex’s COMPACT is the right fit! This heater is designed with both size and economy in mind. Check out the safety features this great heater can provide! There are many advantages and unique features that the COMPACT offers: Compact…

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