Cooling tunnels ensure controlled temperature reduction in both batch and continuous process systems. They are similar to air convention ovens, but have no heating capacity. Learn More about Cooling Tunnels

Tunnel diodes are heavily doped P-N diodes in which electron tunneling from the conduction band in the N-type material to the valence band in the P-type region produces a region of negative resistance. This negative-resistance region is the most important area of operation. As the voltage is increased, the current decreases. This feature makes tunneling diodes especially useful in oscillators and radio frequency (RF) applications. Search by Specification | Learn More about Tunnel Diodes

Industrial ovens are batch or continuous process enclosures or tunnels that are insulated and used for thermal processing. Ovens are lower temperature (usually < 1400° F) thermal processing units, usually without refractory insulation. Search by Specification | Learn More about Industrial Ovens

Wind tunnel testing services provide test facilities and technical staff for aerodynamic testing. Tests may be performed on prototype aircraft, helicopters, trains, cars, or buildings; or for research and development (R&D) purposes. Learn More about Wind Tunnel Testing Services

Tunnels and bridges are underground and aboveground passageways for cars, trucks, trains, and pedestrians. Learn More about Tunnels and Bridges

...and permits the material to transfer to the next drum without interference. Tunnel dryers consist of an oven-like enclosure. Material is placed onto trays, racks of trays or trucks and loaded into the furnace. Air is drawn in through an inlet duct... Search by Specification | Learn More about Process Dryers

...burners use a return intake (RI) castable tunnel or a multi-port (MP) tip mounted into the furnace wall. Radiant or infrared (IR) burners provide heat from a hot, glowing surface that radiates IR energy. Ribbon burners are elongated devices that are used... Search by Specification | Learn More about Burners

Coating and spray booths are enclosures used to contain spray coating processes such as painting, powder coating, thermal spraying, and other deposition methods. This category includes hoods, cabinets, tunnels and similar enclosures Search by Specification | Learn More about Coating and Spray Booths

Diode arrays are composed of multiple discrete (usually unconnected) diodes on a single silicon chip. Diode arrays are important semiconductor products because they save assembly time and improve reliability over individually packaged diodes. In general, diode arrays use four or more diodes in a single package. Search by Specification | Learn More about Diode Arrays

...a plastic film around a product. This process is often done by automated equipment, but manual and semi-automatic shrink wrap machines are also available. Shrink wrap machines cover the item, and then sent it through a heat tunnel or oven for shrinking... Search by Specification | Learn More about Shrink Wrap Machines

Air heaters are devices used to heat air. They include forced air products as well as all types of radiant and space heaters. Air heaters are used to heat air with forced convection, radiant heat, or resistive heating elements. Forced... Search by Specification | Learn More about Air Heaters

...of metal columns with cavities and a heating element. Inside these cavities, oil or kerosene flows freely around a heating element. This element, which is located at the base of the heater, transfer heat through the fluid in a process called convection... Search by Specification | Learn More about Oil Heaters and Kerosene Heaters

Enclosure heaters are designed for use within enclosures. They prevent freezing and provide protection and humidity control. Flexible heaters can be molded to the shape of a heated object. Forced air use forced convection to move air past a heat source... Search by Specification | Learn More about Industrial Heaters

...to generate heat. The first gas heaters were similar to the Bunsen burner in that both devices used a flame to heat air locally. This heated air was spread by convection to warm an entire area. Later, the burner’s flame was used to heat a structure made... Search by Specification | Learn More about Gas Heaters and Propane Heaters

...the use of and need for moving parts. Step-recovery diodes are designed for very high frequency (VHF) and fast-switching applications. Tunnel diodes and Gunn diodes are used in oscillators and other RF applications. Impact ionization avalanche... Search by Specification | Learn More about RF Diodes