正英製作所 本社、東京支店、名古屋営業所、大阪支店、広島支店、九州支店 Official site

A test furnace based on actual equipment that uses a hydrogen burner for melting and an electric heater for holding. It is possible to conduct thorough tests for decarbonization in aluminum casting sites together with our customers!

～Equipment Overview～ Test Furnace: Aluminum Handheld Melting Holding Furnace (Oxide Suppression Structure) Model: SMH-150H2 Melting Capacity: 150kg/h Holding Capacity: Holding Chamber 800kg/ch *Actual effective capacity during continuous melting with a specific gravity of 2.4 Melting Temperature: 660–680℃ Control Accuracy: ±5℃ ～Heat Source Configuration～ Melting Burner: Hydrogen Combustion Burner 116kW × 1 unit Holding Heater: Immersion Type Electric Heater 9kW × 2 units Fuel Used: Hydrogen (City Gas 13A and Propane Gas are also possible.) Power Supply: Power 200V/60Hz, Control 100V

The high-temperature gas burner series now includes a hydrogen combustion specification! It can be used in various industrial furnaces due to its tile top.

【Model】(Rated combustion volume) EIS-50H2 (58kW) EIS-100H2 (116kW) EIS-200H2 (233kW) 【Ignition method】 Direct ignition 【Detection method】 Ultraviolet phototube

Introducing the forefront of development! Hydrogen combustion without carbon dioxide emissions! SHOEI is advancing the hydrogen compatibility of its proven in-house burners.

◇ Hydrogen Gas Burner for High-Temperature Furnaces 【Model】 (Rated Combustion Capacity) EIS-50H2 (58kW) EIS-100H2 (116kW) EIS-200H2 (233kW) 【Applicable Furnaces】 Heat Treatment Furnaces, Melting Furnaces, Holding Furnaces, Heating Furnaces, Plating Furnaces, Hot Air Generators, Drying Furnaces, Deodorizing Devices ◇ Hydrogen Combustion Package Burner 【Model】 (Rated Combustion Capacity) BJ-300H2 (290kW) 【Applicable Furnaces】 Hot Air Generators, Drying Furnaces, Heat Treatment Furnaces, Deodorizing Devices, Heating Furnaces ◇ Hydrogen Combustion Recuperative Burner 【Model】 (Rated Combustion Capacity) STBW-H2 (116kW) 【Applicable Furnaces】 Aluminum Melting Furnaces, Holding Furnaces, Preheating Furnaces, Heat Treatment Furnaces ◇ Hydrogen Combustion Single-End Radiant Tube Burner 【Model】 (Rated Combustion Capacity) TRFH-100A-H2 (12.8kW) 【Applicable Furnaces】 Carburizing Furnaces, Quenching Furnaces, Firing Furnaces, Baking Furnaces, Slow Cooling Furnaces, Nitriding Furnaces, Annealing Furnaces, Tempering Furnaces ◇ Hydrogen Combustion Duct Burner 【Model】 (Rated Combustion Capacity) SDC-10H2 (116kW) SDC-20H2 (233kW) SDC-30H2 (349kW) 【Applicable Furnaces】 Hot Air Generators, Drying Furnaces

In the face of uncertainty regarding future energy supply, we are advancing efforts towards high-efficiency "electrification" and "hybridization" based on gas combustion furnaces.

【Electric Heating Devices】 □ Electric Hot Air Generator (AH-E) 　　Maximum outlet temperature of 250℃. Compatible with replacement from our gas type. □ Electric Infrared Heater (FW Heater) 　　Heater surface temperature up to 800℃, uniformly heating a wide area. □ Electric Heater Type Aluminum Melting Holding Furnace (SEUD) 　　Holding capacity ranges from 500kg to 2000kg. □ Electric Curing Furnace (Curing furnace after resin impregnation treatment of glass tubes for batteries) 　　Improvements in productivity and energy savings achieved through uniform heating and heat exhaust utilization. □ Electric Cure Furnace / Vulcanization Furnace (Heat treatment device for thermosetting and thermoplastic resins) 　　Proposing suitable heating control and transport control. 【Hybrid Heating Devices】 □ Hybrid Aluminum Heat Treatment Furnace 　“High-temperature heating zone with gas burner” 　“Low-temperature heating zone with space-saving, environmentally friendly electric type” □ Hybrid Heating Furnace 　“Heat source for work heating treatment is electric heater” 　“Heat source for deodorization of volatile components is gas burner” □ Hybrid Aluminum Handheld Melting Holding Furnace 【Test Furnace】 　Melting aluminum with “hydrogen burner” 　Holding molten metal with “electric heater” in a practical test furnace.

Reduces the occurrence of oxides and significantly decreases the hassle of cleaning the retention chamber. (About once every six months to a year!)

SMH Series Model / Melting Capacity / Holding Capacity SMH-100 100kg/h 500kg SMH-150 150kg/h 700kg SMH-200 200kg/h 870kg SMH-300 300kg/h 1200kg SMH-400 400kg/h 2000kg SCM-500 500kg/h 2500kg SCM-750 750kg/h 3200kg SCM-1000 1000kg/h 4000kg SCM-1200 1200kg/h 5000kg SCM-1500 1500kg/h 6000kg *For more details, please contact us.

2nd anniversary celebration! Approximately 100 customers attended. Experience the forefront of decarbonization technology, including hydrogen combustion gas burners.

[Test Furnace and Equipment] - Aluminum melting holding furnace (Oxide suppression SMH type) - Painting drying furnace + painting booth (Quick curing oven QCO) - High-temperature test furnace - Open combustion furnace - Direct combustion deodorization device (Mobile demonstration unit) - Combustion equipment for original mixed burner - Radiant tube burner test furnace - Duct combustion burner test device ■ Fuel Supply 13A (45 MJ/㎥): 2.0 to 20 kPa supply Max. 200 ㎥ N/h LPG (100 MJ/㎥): 2.8 to 70 kPa supply Max. 50 ㎥ N/h Hydrogen (12.8 MJ/㎥): Up to 10 kPa supply ■ Test Power Supply Equipment Max. 150 kVA, 200V (Please consult for other voltages, etc.) (Temporary installation of generators with different voltages or frequencies depending on the experimental content) For inquiries regarding testing of combustion equipment and industrial furnaces or the use of demonstration units, please contact us through this page. Seihei Manufacturing Co., Ltd. Thermal Technology Research Institute (inside Horyuji Center) Tel. 0743-57-2244 Fax. 0743-57-5711 520 Kasame, Ando-cho, Ikoma-gun, Nara Prefecture, 639-1065 Japan