high throughput rates and a high degree of quality consistency
Available in 3 sizes: 100 Kg/Hr (220 Lbs/Hr), 200 Kg/Hr (440 Lbs/Hr) and 300 Kg/Hr (660 Lbs/Hr)
Pit retort furnaces are designed for use at moderate pressure upto 600 mm WC and are heated by wire coils placed outside an alloy retort. Steam is superheated and recirculated. A heat exchanged condenses exhaust oil vapour & steam and a burn off is provided for oil mist and hydrogen. The system design ensures a high degree of temperature uniformity and the availability to load oily parts without pre-cleaning.
Fluidtherm Pit type steam treatment furnaces are equipped with a retort and a (sealed) lid that houses a powerful circulation fan
Designed to work at higher than normal pressure (typ. upto 600mm ( 24²) WG.) the furnace is equipped with an off gas condenser which periodically discharges condensed steam & oil and burns off hydrogen and oil vapour
This facility enables the charging of oily parts without pre-cleaning.
The high degree of temperature uniformity caused by intensive recirculation of steam (preheated within a coil) and thyristorised heating control ensures a high degree of quality consistency.
A combined steam treatment and nitriding process to obtain a uniform nitrided depth on porous parts.