Heat treatment under vacuum up to 600 ℃.
The sealed retort furnace adopts direct or indirect heating methods according to the temperature. It is optimal for various heat treatment processes that require a specified inert gas or reactive gas atmosphere. Such compact models can also be applied to heat treatment under vacuum at temperatures up to 600 °C. The furnace chamber is composed of a sealed retort. The door area employs a water-cooling method to protect the special seals. Appropriate safety technologies are implemented for the use of reactive gases such as hydrogen. Additionally, with IDB equipment, debinding or thermal decomposition in an inert gas is possible. Various models listed below are adopted to correspond to the temperature range required by the process. <H2 Type Operating with Combustible Process Gases> Retort furnaces used in applications that utilize combustible process gases like hydrogen are equipped with the necessary safety technologies. Only proven components that have received appropriate certification are used for safety-related sensors. The operation of the furnace is controlled by a PLC control system (S7-300F/safety control) that ensures reliable operation without malfunction.
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basic information
Compact casing with a frame structure and stainless steel plate Integration of control and gas purge into the furnace casing Charge support welded to retort or air baffle container inside the air circulation furnace Right-opening door equipped with an open water cooling system Distribution of control devices for 950 and 1100 based on the size of the furnace to one or multiple heating zones Furnace temperature control equipped with external temperature measurement for the retort Gas purge system for non-combustible protective gas/reaction gas with flow meter and manual valve Option for a vacuum pump enabling up to 600 Connection for a vacuum pump for room temperature vacuum is possible Usage according to the specifications within the operation manual NTLog Basic for the controller, recording process data to a USB stick
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Applications/Examples of results
Various heat treatment processes that require an inert gas or reactive gas atmosphere.
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Our company handles research and development equipment, manufacturing test facilities, medical devices, survey equipment, and more. We are responsible for introducing world-leading automation and process rationalization technologies to industrial sites in Japan, contributing to the shortening of operations. Please feel free to contact us if you have any requests.