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Annealing furnace N-HA series

annealing furnace
annealing furnace
annealing furnace
annealing furnace
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annealing, curing
chamber, conveyor
Heat source
air circulating
Other characteristics
stainless steel

Min.: 30 l (7.9 gal)

Max.: 675 l (178.3 gal)

Maximum temperature

850 °C (1,562 °F)


These chamber furnaces with air circulation are characterized by their extremely high temperature uniformity. Hence, they are especially suitable for processes such as cooling, crystalizing, pre-heating, curing, but also for numerous processes in tool making. Due to the modular concept, the furnaces can be adjusted to the process requirements by adding suitable equipment. Tmax 450 °C, 650 °C, or 850 °C Horizontal air circulation Swing door hinged on the right Temperature uniformity up to ∆T 8 K according to DIN 17052-1 Heating from bottom, sides and top Optimum air flow and temperature uniformity through high circulation rates One shelf and rails for two additional shelves included (N 15/65 HA without removable tray) Air baffle box of stainless steel inside the furnace chamber for optmum air circulation Base frame included in the delivery, N 15/65 HA designed as table-top model Switchgear with solid-state relays Optimization of the temperature uniformity up to +/- 3 °C according to DIN 17052-1 Air inlet and exhaust air flaps when used for drying Controlled cooling with fan Manual lift door (up to model N(A) 120/.. (HA)) Pneumatic lift door Air circulation with speed control, recommendable for processes with light or sensitive charge Additional frame sheet Roller conveyor in furnace chamber for heavy charges Annealing boxes Feed and charging aids Safety technology according to EN 1539 (NFPA 86) (models NA .. LS) for charges containing solvents Inlets, measuring frames and thermocouples for TUS measurements charge or comparative measurements


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.