We produce thermal technology to create a better future--
Tounetsu is a manufacturer doing research and development of aluminum casting furnace, heat treat furnace and vacuum furnace etc.
We handle a wide range of products from the metal and machinery industries to energy and agriculture.
Aluminum Casting Furnace Business
We are developing, designing, and manufacturing the equipment from melting to supplying such as Melting Furnaces, Submerged Melting Furnaces, Melting and Holding Furnaces, Molten AL Distribution Systems, Holding Furnaces and propose total solutions. Our products are highly evaluated such as horizontal immersion type holding furnace” ALUNDER”, Two chamber furnace that greatly advances productivity and low defect rate in low pressure die casting, and ALST three chamber furnace which improved molten metal quality based on the two-chamber furnace.
Recently, Submerged Melting Furnaces have been well received for decarbonization and high metal quality.
Industrial Furnace Business
We are developing, designing, and manufacturing various types of atmosphere furnaces and industrial furnaces.
Industrial furnaces, which perform variety of heat treatments on steel and aluminum products, are the basis of metal and machinery industries. So, there are various customers with the various kinds of requirements. Most of our products are custom-made to meet each request. If you have any questions about heat treatment, please feel free to contact us.
Vacuum Furnace Business
We are developing, designing, and manufacturing vacuum furnaces and vacuum equipment.
Vacuum furnaces, which enable heat treatment and surface treatment in a vacuum atmosphere, are equipment of great relevance to the aerospace and aircraft industries and the medical equipment industry, where higher precision metal heat treatment is required.
Our vacuum furnace products, such as the vertical vacuum and pressure sintering furnace (CAVAC), which enables continuous processing (dewaxing, and sintering) of cemented carbides, various metal, fine ceramics, etc., with less energy consumption, have been well received by customers in various industries.
We are engaged in the development of agriculture-related equipment, research into agricultural production methods and food processing methods, and the production and sale of agricultural products.
Food is a basic element of life, and agriculture supports food. In modern culture, the technology to control temperature and create an appropriate environment for crops is very important.
We will proactively address to this issue.
Rotary retort type heat treatment furnace(Patent No. 4782326)
In-line degassing equipment(Patent No. 4248798)
Molten metal holding furnace for high-pressure die casting(Patent No. 4139127)
Metal level detecting sensor(Patent No. 4386822)
Holding furnace for low pressure die casting and molten metal supplying system(Patent No. 4422045)
Stalk-less 3 chamber holding furnace for low pressure die casting(ALST) (Patent No. 4615300, No. 4519806)
Holding Furnace for Quantitative Dosing(AL-Heart Type) (Patent No. 4431078)