東邦製作所 List of Products and Services

The ignition torch and control box (automatic ignition and flame detection device) are in operation at domestic thermal power plants and in various countries around the world, including Southeast Asia and the Middle East. The control box is equipped with fuel and combustion air shut-off valves, flow control valves, ignition devices, flame detection relays, and control relays, allowing for remote automatic ignition and combustion monitoring. We manufacture to order according to customer specifications. 【Features】 ■ The tip electrode of the ignition electrode assembly is resistant to deformation. ■ Adopts a frame rod system. ■ Individual detection and stable flame detection unaffected by other influences. ■ Maintains stable combustion. ■ Continues combustion. *For more details, please download the PDF or contact us.

The "detection relay" is used as a combustion monitoring control device for combustion furnaces and boilers, such as those for oil or gas. It detects the infrared and ultraviolet rays of the burning flame using a flame detector. Additionally, to avoid interference from other flames, it directly directs the flame onto the frame rod for detection. It also monitors the presence or absence of combustion within the output furnace. 【Product Lineup】 ■ RD-1005-1P2CLLJ type (electrode method) ■ RD-1007-2P2CJ type (ultraviolet detection method) *For more details, please refer to the PDF document or feel free to contact us.

Toho Manufacturing Co., Ltd. has been dedicated to the development and production of automatic control devices and control panels since its establishment in 1923 (Taisho 12). In particular, with the spread of building automation and cogeneration systems, the importance of automatic control devices has been increasing year by year. In response to this demand, we are continuously refining our skills and promoting the development of advanced new products. We have also established a management system that integrates ISO 9001 and ISO 14001, striving to deliver reliable products to the world. 【Business Activities】 ■ Manufacturing and sales of automatic control devices (Electric actuators, control valves, dampers, electronic governors, control panels, igniters, automatic ignition devices, and various converters, regulators, and electronic devices) *For more details, please refer to the PDF materials or feel free to contact us.