Custom design that achieves energy savings and temperature stability through the thermal insulation design of electric furnaces.
The electric furnace's temperature rise is slow, heat escapes, and the heater wears out quickly... We support stable heat treatment and energy-saving operation by integrating the insulation, heater, and casing into a single design.
"Do you have any of these concerns?" - The electric furnace takes a long time to reach the set temperature. - Heat escapes outside the furnace, increasing power consumption and raising electricity costs. - The wear and tear on heaters and insulation materials is rapid, leading to increased maintenance and replacement efforts. The performance of an electric furnace, including heating performance, temperature stability, component lifespan, and running costs, is influenced not only by the heater but also by the thermal design that includes insulation materials and the furnace body. At Miyahara Sangyo, we design and manufacture electric furnaces tailored to your needs based on usage temperature, processing volume, internal dimensions, and operating conditions. - Thermal design that minimizes heat loss by combining heaters with high-temperature insulation materials. - Electric furnace and furnace body design tailored to internal dimensions and the items being heated. - Support from selecting and processing high-temperature insulation materials to manufacturing electric furnaces centered around resistance furnaces. We support equipment design aimed at reducing heating time, lowering power consumption, stabilizing temperature, and extending the lifespan of heaters and insulation materials. We are currently offering a catalog detailing the specifications, design, and selection points of electric furnaces for free. Please download it and check it out.
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basic information
Miyahara Industries is capable of designing and manufacturing electric furnaces tailored to the heating targets and usage conditions. Based on the required specifications such as operating temperature, internal dimensions, processing capacity, heating time, operating cycles, and power supply conditions, we consider the specifications including heaters, high-temperature insulation materials, and furnace bodies. ◇ Heater selection based on operating temperature and heating conditions ◇ Internal dimension design of the furnace according to the size of the workpiece and processing capacity ◇ Insulation structure and heat loss measures using high-temperature insulation materials ◇ Furnace and casing design tailored to installation environment and usage conditions ◇ Electric furnace design considering temperature management and operating conditions ◇ Custom specifications to meet various applications such as research and development, prototyping, and production processes In electric furnace design, not only the maximum operating temperature but also the required heating rate, temperature distribution, continuity of operation, and the material and weight of the heated objects are important selection criteria. We also welcome inquiries about electric furnaces that do not meet specifications for off-the-shelf products or equipment for which insulation performance and temperature stability need to be reassessed.
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Applications/Examples of results
- A site that wants to suppress temperature variations in the furnace during the heating and melting process of metal materials. - A process that handles light metals such as aluminum and steel materials and wants to ensure stable heat treatment conditions. - A site considering the conversion from a combustion furnace to an electric furnace to enhance temperature control and management of the furnace atmosphere. - A process that wants to introduce a small electric furnace, but the dimensions, operating temperature, processing volume, and operating cycle of off-the-shelf furnaces do not match. - A site that requires a custom electric furnace tailored to specific processing targets and heating conditions for research and development, prototype production, and evaluation testing. - A site that wants to reduce power consumption by minimizing heat loss to the outside during high-temperature heating processes. - A process where heater wire wear is rapid, and there is a desire to reduce downtime due to replacement work and equipment stoppages. - A site where insufficient insulation is causing heat to transfer to surrounding enclosures and equipment, leading to material degradation. - A process that wants to review the type, thickness, and composition of high-temperature insulation materials to enhance the insulation performance of electric furnaces. - A site that wants to review not only the installation of new electric furnaces but also the selection and replacement of insulation materials and heater wires for existing equipment. Miyahara Industries not only manufactures and processes industrial insulation materials but also designs and manufactures electric furnaces, primarily resistance furnaces. We flexibly respond to the design of insulation materials, heaters, and enclosures according to usage conditions, as well as special specifications and small lot production.
catalog（1）
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Company information
As environmental destruction progresses on a global scale, in order to build a future society, we must effectively utilize limited resources and continue to create products that are friendly to both people and the environment. In particular, while fire-resistant and heat-resistant materials are influenced by their usage environment, they need to be replaced regularly, and the old ones become industrial waste. We aim to create products that are as reusable as possible. Miyahara Industries will continue to be an expert company in fire-resistant and heat-resistant materials across all industries, consistently providing high-quality products with consideration for the environment.
