We respond to requests such as wanting to extend lifespan and introducing heaters that are less prone to disconnection!
The "Ceramic Fiber Heater" from Teitokusha is a heater capable of operating at temperatures up to 1200°C inside the furnace. We offer a lineup of heaters including strip-type heating elements that are space-saving and have high output, as well as round wire coil heating elements and irregularly shaped heating elements. We respond to requests such as "I want to extend the lifespan of the heater," "I want to introduce a heater that is less prone to breakage," and "I want to make a large furnace body as compact as possible." 【Case Studies】 <Case: I want to extend the lifespan of the heater> ■ Proposed and introduced a heater using a strip-type heating element (TELF-PISR type) - Can take a large power load per unit area, allowing for high output in a compact space - Excellent heat uniformity enables even heating of the object being heated ◎ After introduction: Lifespan doubled, power also doubled! *For more details, please refer to the PDF materials or feel free to contact us.
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【Other Introduction Cases】 <Case: We want to introduce a heater that is less prone to disconnection and easy to maintain> ■ Proposed and introduced a heater using a special-shaped heating element (TELF-PISR-HD type) ・ Can be replaced without removing the equipment during replacement ・ The heating element is not in direct contact with the insulation material, resulting in good heating and cooling speed characteristics ・ The highest output heater among ceramic fiber heaters ◎ After introduction: The heater has a long lifespan and is still operating without disconnections! <Case: Since it was a large furnace body, we wanted to make it as compact as possible> ■ Manufactured with RCF regulation-compliant products ・ Used high-performance insulation material made of alumina fiber board ◎ After introduction: Successfully reduced the thickness of the insulation material on the furnace wall! *For more details, please refer to the PDF document or feel free to contact us.
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【Examples of Use】 ■ Various metal heat treatment furnaces (quenching, annealing, homogenizing, carburizing) ■ Various wire materials ■ Pipe continuous furnace processing (stainless steel, copper, aluminum, etc.) ■ Aluminum melting and holding furnaces ■ Brazing furnaces ■ Ceramic firing furnaces ■ Diffusion furnaces for semiconductors ■ CVD furnaces ■ Continuous processing furnaces for low voltage and electronics ■ Ceramic firing furnaces ■ Glass heat treatment furnaces ■ Various experimental furnaces 【Examples of Applicable Furnace Types】 ■ Round and square pit furnaces ■ Bell-type furnaces ■ Box-type batch furnaces ■ Tubular furnaces ■ Mesh belt continuous furnaces (retort type) ■ Tray pusher furnaces ■ Rotary retort furnaces ■ Shaker hearth furnaces ■ Roller hearth furnaces ■ Trolley furnaces *For more details, please refer to the PDF document or feel free to contact us.
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Since its founding in 1891, we have progressed as a manufacturer specializing in refractory materials and continue to produce refractory bricks and insulators for electric furnaces. Our main products today are industrial electric heaters, and we excel in the design and manufacturing of heaters for electric furnaces that operate in harsh environments with extreme temperature fluctuations, creating them to order. Using metal heating elements, we provide electric furnace heaters that can withstand temperatures up to 1200°C, which are used in furnaces for processes such as carburizing and quenching of iron, as well as bending glass. Additionally, as a new product, we have successfully developed and commercialized a hot air generation device by combining metal heating element processing technology with ceramic insulator manufacturing technology. Our motto is to thoroughly address our customers' concerns and challenges and to stay with them until solutions are found. Based on the technology and know-how cultivated over more than 125 years of history and achievements, we are ready to assist with any inquiries related to heat.