PKC series Furnaces with forced Atmosphere Circulation up to 850°C

Main characteristics

Full description of the ovens:

• The furnace chamber volume can vary widely, offering a tailored solution tailored to your specific needs. This concept allows you, as the customer, to avoid overpaying for unnecessary volume. This is a very important aspect of this furnace.
• The maximum operating temperature of the oven, designed for a wide range of tasks, reaches 850°C.
• One of the main advantages of this oven is its temperature uniformity during holding, which is ±5°C. Higher temperatures can also be achieved by making additional adjustments and modifications to the oven.
• The furnace utilizes an internal muffle principle, which is made of heat-resistant steel 20x25n20s2 (AISI 314) or 20x23n18 (AISI 310S), with an operating temperature of up to 1100°C.
• Horizontal air circulation with optimal distribution via a fan unit located on the rear wall of the housing. The muffle openings are positioned to ensure the most efficient mixing of the furnace atmosphere.
• This oven has a single-zone temperature control in the oven working chamber.
• The widely used Thermodat 16e6 is used to control the furnace and offers a wide range of necessary functions.
• The control accuracy of the Thermodat 16e6 allows for ±1°C
• It is also possible to implement furnace control on other controllers.
• Control of the power section using solid-state relays
• In addition to the main temperature control, the furnace has an independent emergency shutdown channel for shutting down the furnace when the set temperature threshold is exceeded.
• Main and emergency thermocouples of the TXA (K) type (installation of a TPP (S) thermocouple is possible)
• The furnace has four-sided heating (bottom, arch, left and right walls)
• Spiral heaters made of Eurofechral GSSY (X23U5T), located on ceramic tubes and positioned between the heat-resistant body of the working chamber and the furnace wall.
• Also on the back wall (it is possible to implement it on the side walls, arch and door) a ceramic channel is made for placing an additional thermocouple

Additional equipment for the PKTs series furnace with forced atmosphere circulation up to 850°C:

• By increasing the heater control zones, this option improves temperature uniformity. This option is typically effective for large furnace volumes.
• The furnace is controlled by a thermocouple placed on the sample being processed.
• Heat-resistant boxes – allow for high purity of the shielding gas, bulk processing of parts, and heat treatment in powders.
• Controlled dampers in the furnace hearth and in the furnace roof provide controlled cooling.
• Blowing air through the furnace chamber using a fan from outside speeds up the cooling process and is also necessary for controlled cooling of the charge.
• Fixtures for complex part geometries and/or placing parts in a suspended state.
• External recorders, including paper recorders.