Used NATIONAL 5331 #126642 for sale

NATIONAL 5331 Oven & Furnace is a multi-purpose industrial equipment designed for a variety of applications. It is a self-contained unit with a top-loading door, double wall insulated construction, and operates at temperatures up to 1000°F or 538°C. It is capable of both heat treating and sintering processes and is single phase, three wire electrical heater powered. 5331 oven and furnace has a large usable interior that measures 11" in height, 15" in width, and 16-1/8" in depth. The design features a deep chamber and a large electric heating element for maximized efficiency of heat processing. The interior is lined with aluminized steel for better heat retention and corrosion protection. The oven's high-performance heating elements are controlled and monitored by a SCR (silicon controlled rectifier) power regulator to enable precise temperature control. NATIONAL 5331 oven's space-saving design is ideal for small to medium-sized applications and can be easily moved from one location to the next. It is also constructed with an advanced fan system that increase air flow for efficient cooling, before, during, and after heat processing. The fan system is also designed to reduce static pressure build-up in the chamber for even heating. The side-mounted control panel includes both an adjustable manual timer and a digital temperature controller with an LCD readout panel. It features a high temperature limit control that can be adjusted to upper and lower limits to ensure safety and product accuracy. The pre-set digital accuracy timer allows for timed processing operations and assures consistent results with each batch. 5331 oven and furnace is designed to meet the highest standards in industrial safety. All exterior surfaces are insulated to prevent burns or other personal injuries and the unit is UL listed. The internal components are all designed to operate safely in accordance with its ANSI/UL specifications. Overall, NATIONAL 5331 oven and furnace is an efficient, cost-effective, and reliable solutions for heat treating or sintering processing tasks. With its intuitive programming system, efficient design, and advanced safety features, this unit is a powerful tool for any industrial production.