Lucifer Furnaces recently supplied a Top Loading Furnace to a leading tooling manufacturer. Model TL7-481818 has a chamber size of 48” H x 18” W x 18” L and heats to 2,300°F. Heavy gauge, coil wound, low watt density heating elements in 6 removable holders are controlled as 3 separate zones to provide uniform heating. The furnace chamber is insulated with 6 ½ inches of multilayer insulation for energy efficient operation and low outside shell temperature. The hinged doors are insulated with 5” thick pyro-bloc insulation. Controls include a Eurotherm Nanodac/Honeywell master/slave arrangement. In addition to the top loading door, the furnace is designed with a side door for easy service access into the chamber. This furnace joins a 2nd Lucifer Furnace already in use for the production of dies to cut fabric to make N95 masks for the medical industry. These furnaces are completely wired, assembled, and shipped ready for connection to a main power supply.