Introduction to industrial furnaces/industrial heating furnaces.
Industrial furnace
Leveraging our expertise in thermal utilization technology, we cater to various industrial furnaces.
We will propose the optimal furnace based on the type of heating target and heating conditions. So far, we have accumulated numerous achievements in various industrial fields, including iron, non-ferrous metals, automobiles, glass, home appliances, painting, and food. Heating methods: Direct heating / Indirect heating (compatible with electric heaters, gas burners, and hybrid systems) Operation methods: Continuous / Batch We propose energy-saving, low-carbon, and decarbonization technologies that consider the environment! - Waste heat recovery using heat exchangers - Waste heat recovery gas burners - Low NOx gas burners - Optimal control of air-fuel ratio - High-efficiency electric heaters - Hybrid heating using both electricity and gas
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basic information
Batch Furnace (Gas and Electric) [Description] Used for drying and heat treatment of various products. Catalyst Heat Treatment Furnace (Mesh Belt Type) [Description] Heat treatment furnace for catalyst production line. Catalyst Heat Treatment Furnace (Turntable Type) [Description] Heat treatment furnace for catalyst production line. OA Parts Heating Furnace [Description] Heat treatment furnace for various OA equipment parts. Substrate Heating Furnace (Continuous Nitrogen Atmosphere Furnace) [Description] Continuous furnace for heating electronic device substrates in an oxygen-free state. Glass Tube Heat Treatment Device (Electric Infrared Heating Method) [Description] Annealing device for glass tubes. Steel Plate Heat Treatment Furnace (Gas Infrared Heating Method) [Description] Batch-type steel plate heating furnace. Glass Substrate Heating Furnace (Electric Hot Air Circulation Method) [Description] Batch and continuous glass substrate heating furnace. Varnish Curing Furnace [Description] Continuous furnace for curing varnish.
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Applications/Examples of results
We have achievements in various fields. Please feel free to contact us.
Detailed information
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Glass Tube Curing Furnace (Uniform Temperature Distribution & Energy Saving) 【Example Introduction】 This is a curing furnace for resin impregnation treatment of glass tubes used in batteries. ◆ Traditionally, the temperature distribution was not uniform in both the width and length directions, and production was adjusted by feed speed. ◇ By reviewing the arrangement of electric heaters and introducing heated air utilizing exhaust heat, the temperature distribution has improved, enabling an increase in production volume. 【Specification Example】 ● Application: Curing Furnace ● Processed Item: Glass Tube ● Feed Speed: 8–10 m/min ● Temperature: 230–300℃ (Furnace Atmosphere) ● Heat Source: Sheath Heater ● Heater Capacity: Total 80 kW ● Effective Dimensions: W2040×L8500×H210 ● Exhaust Gas Treatment: Direct Combustion Deodorization Device (LPG Burner) ● Equipped with an exhaust gas treatment device (in-house manufactured) that deodorizes volatile components, utilizing the exhaust heat in the furnace for energy savings.
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Company information
Since its establishment in 1959, Seiei Manufacturing Co., Ltd. has supplied gas burners and industrial furnaces to various fields. Leveraging the "combustion technology" and "thermal utilization technology" developed during this time, we are working on the development of "hydrogen and ammonia combustion technology" and "low-carbon thermal equipment." At the "Thermal Technology Research Institute," we can conduct combustion tests of hydrogen gas burners, as well as tests for painting drying and aluminum melting using hydrogen combustion. Additionally, we can perform various tests to solve issues related to thermal equipment. As professionals in thermal equipment, we are committed to contributing to the realization of carbon-neutral manufacturing.
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