横井機械工作所 Company Profile

The society is "love."

Our company was founded in March 1946 as Yokoi Machinery Works. Initially, our main business involved subcontracting machining work for companies such as Nagoya Railroad Co., Chubu Electric Power Co., and Meidensha Co. However, around 1950, with the arrival of the fuel revolution, we focused on the future potential of combustion devices for liquid fuels and developed the first low-pressure air atomizing oil burner. Since then, we have continued to expand our product range in response to the growing industrial structure. Our customers now span the automotive industry, metalworking industry, and pollution prevention equipment sectors. In recent years, we have also addressed global environmental issues by developing regenerative burners aimed at significantly reducing CO2 emissions and achieving energy savings through low air-fuel ratio combustion controlled by microcomputers, striving to implement new technologies that are friendly to the Earth.