大同興業 List of Products and Services

A welding machine that the automotive industry has been eagerly awaiting! The "UniAuto 200HG" is a brazing pulse welder that supports "brazing," allowing the vehicle body’s strength to be maintained even after welding. Equipped with 30 different welding modes, it can handle a wide range of materials, including high-tensile steel sheets. Additionally, it features an "Arc Characteristic Mode" that allows for the selection of the optimal arc, as well as an "Optimal Condition Memory and Playback Mode" for welding current/voltage, enabling anyone to achieve welding results comparable to skilled professionals with ease. 【Features】 ■ Compatible with various materials, including high-tensile steel sheets ■ Rich selection of welding modes ■ Capable of gap welding, even on thin sheets ■ Minimal distortion even in thin sheet welding ■ High-precision welding possible with easy operation *For more details, please download the catalog or contact us.

• others

The "metal fiber burner" is a new type of burner that uses special heat-resistant metal fibers. Being made of metal, it has high durability and, due to the properties of the fibers, can be processed into various shapes such as "cylindrical," "conical," and "hemispherical," depending on the heated object. It has a rapid heating rate and quick cooling, which not only shortens work time but also ensures high safety. 【Features】 ■ High surface temperature: Glows at around 900°C (normal use at around 850°C) ■ Suitable for furnace heating: Can be used with stable combustion even in furnaces at around 800°C ■ High thermal efficiency: Conversion efficiency to radiant heat of over 30% ■ Quick responsiveness: Response possible in seconds ■ High safety: Quick cooling makes it safe for handling paper and fabric For more details, please refer to the catalog or feel free to contact us.

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■ T Series A high-performance package gas burner boasting excellent combustion performance and low NOx characteristics, enabling precise air ratio control, quiet operation, and the ability to withstand high combustion loads. ■ VRG Series A package gas burner for high-load combustion equipped with a unique high-turbo fan. The adoption of the popular E-type combustor and monoblock solenoid valve enhances safety. ■ PN Series A fully automatic proportional control unihit burner with precise proportional control functionality. All functional components can be inspected and removed from the outside, simplifying maintenance. ■ N-E Series A burner that can be used with all types of combustion gases, including city gas, natural gas, and LP gas. ■ M Series A compact unihit gas burner with a multi-step method that allows simultaneous control of gas and air through an air-fuel ratio knob. It is ideal for food processing and drying agricultural and marine products, where precise adjustment of combustion volume is required. ■ GW Series A fully automatic package burner that can switch between gas and oil combustion with just the operation of a switch. The unique combination of frame cone and high-performance blower maintains optimal combustion conditions for both gas and oil.

• Air compressors, blowers and pumps
• others

At Daitō Kōgyō, we offer a wide range of combustion equipment, including infrared burners specialized in ecology and energy conservation, as well as infrared line burners and HOAF burners. We achieve energy savings and efficiency in production and processing. We flexibly respond to customer needs from design to construction and maintenance. 【Combustion Equipment Lineup】 ■ Combustion: Infrared burners, infrared line burners, HOAF burners ■ Drying: Duct burners, gun burners, oil burners, electric heaters ■ Processing: Metal knit burners, nozzle mix burners, pipe burners, ribbon burners ■ Special: Pilot burners, drying furnaces, special burners For more details, please refer to our catalog or feel free to contact us.

• Insulation work
• Unit and other construction
• Air compressors, blowers and pumps

The "HYPER Series" manufactured by Daitō Kōgyōsha is an industrial gas infrared burner specialized in the ecological and energy-saving aspects of gas combustion technology. From a product lineup with various features, we contribute to the utilization of "heat" in all industries, including "kitchen," "food industry," "metal industry," "paint industry," and "textile industry." 【Features】 ■ Direct heating ⇒ Infrared radiation directly irradiates the target without warming the air in between. ■ High infrared emissivity ⇒ Converts 70% of gas energy into infrared, effectively radiating heat. ■ Usable in any direction ⇒ The radiation body (integrated with the burner) can be oriented in any direction. ■ Low equipment costs ⇒ Since heat is transmitted through radiant heat, there is no need for blowers or heat exchangers, resulting in lower equipment costs. ■ High efficiency ⇒ Radiates infrared wavelengths of 2-4μ, which have the highest heat and are easily absorbed by water, making it suitable for baking and drying. For more details, please refer to the catalog or feel free to contact us.

• others
• Washing machine and dryer

The UniTwin rebar welding machine is a spot welding machine specialized for the pre-assembly of rebar used in residential and building reinforcement. It can operate without the use of cumbersome jigs, allowing it to accommodate various patterns and significantly improve work efficiency at installation sites. The device is modular, making it easy to move and suitable for on-site work. It features automatic pitch feeding for easy operation, saving space and reducing costs. Patent No. 3576027. For more details on the UniTwin rebar welding machine, please refer to "Download the catalog."

• Reinforcement and repair materials
• Steel structure construction
• Foundation construction