Feature Air process heaters are powerful hot air units used in industrial and commercial processes. Air process heaters work via a range of different air flows and air pressures depending on what is needed for the application. Air process heaters generate hot air up to 650 �ºC with infinite control by varying the voltage and/or the air velocity. Air process heaters also have a greater efficiency and are eco-friendly compared to similar products. Air process heaters can operate at high temperatures and are a safe and robust option for these conditions, unlike fuel or combustion heaters. WNH Heating can custom design an air process heater to suit your requirements. Construction Aluminium or stainless steel body with brass or stainless steel fittings. Wide range of customisable options: sizes, styles, air flow, pressure rating, thermocouple, 230â??V or 120â??V. Smaller units are fitted with a tubing â??Tâ?? with fiberglass power lead outlet. Large units are supplied with screw and nut terminals within an enclosure. Application Typically used for: Precise heating for baking and drying products. Perfect heat and air control to activate adhesive for laminating and sealing. Consistent hot air for plastic welding and soldering. Pre-heating products and equipment for production.