Characteristics of Industrial Annealing Furnaces
Industrial annealing furnaces are heating chambers used to preheat workpieces prior to quenching.
Release Date:
2022-02-26
Industrial annealing furnaces are heating chambers used to preheat workpieces prior to quenching. Quenching involves heating the workpiece within the furnace to a quenching temperature above its critical point, maintaining this temperature for a specified duration, then rapidly removing the workpiece from the furnace and immersing it in a quenching medium (oil or water). The furnace's heat source may utilise electricity or fuel, with temperature measured via thermocouples. For furnaces utilising electricity, gas, or liquid fuels, manufacturers of industrial annealing furnaces employ instrumentation for automated temperature control and regulation.
(1) Temperature Uniformity in Vertical Industrial Annealing Furnaces
Achieving the required temperature uniformity is ensured through the integrated design of circulating fans, air guide baffles, furnace chamber structure, distribution of electric heating power, arrangement of heating elements, control methods and processes, and furnace door construction.
(2) Mechanical System of Vertical Industrial Annealing Furnaces
System reliability is assured through design, component selection and quality, and manufacturing precision. The mechanical system operates smoothly and dependably, maintaining low noise and vibration levels during operation.
(3) Comprehensive Control System for Vertical Industrial Annealing Furnaces
This manifests in precise temperature control across 100–650°C, system stability and reliability, user-friendly operation, prevention of human error, and comprehensive functionality.
(4) Rapid and adjustable quenching transfer time
The furnace bottom sliding door, rapid lifting mechanism, and mechanical system enable swift and reliable quenching transfer. Transfer time can be tailored to user process requirements, with quenching speed ≤15 seconds.
(5) Quenching water tank utilises a mobile trolley or pit configuration for convenient and efficient workpiece handling.
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2022-02-26