酉島電機製作所 List of Products and Services

At Torishima Electric Manufacturing Co., Ltd., we handle "reactors." The purpose is to insert reactance into the circuit, and the structure is similar to that of a transformer, which can be broadly classified into iron core types and air core types. We accommodate a wide variety of reactors to meet our customers' diverse needs. Please feel free to contact us with your requests. [Types] ■ Series reactor for power factor correction capacitors ■ Current limiting reactor ■ Shunt reactor ■ DC reactor *For more details, please download the PDF or feel free to contact us.

• Other process controls

At Torishima Electric Manufacturing Co., Ltd., we handle "marine transformers." Our company is a certified facility by the Nippon Kaiji Kyokai (NK) and complies with various classification societies, including Japan (Ministry of Defense, JG, NK), the United States (ABS), the United Kingdom (LR), France (BV), and Norway (DNV). We also provide stable power supply for onboard applications such as shore power during mooring and thrusters. 【Features】 ■ Certified facility by Nippon Kaiji Kyokai (NK) ■ Compliance with various classification societies ■ Capability to supply stable power onboard *For more details, please download the PDF or feel free to contact us.

• Transformers

At Torishima Electric Manufacturing Co., Ltd., we handle "transformers for electric furnaces." Incorporating our unique know-how cultivated over many years of history, our transformers are designed with a robust structure that can withstand harsh operating conditions both electrically and mechanically. Depending on your usage conditions, we can also install a no-voltage tap changer that allows for a wide range of secondary voltage adjustments via remote control, enabling us to accommodate various specifications according to customer requests. 【Product Lineup】 ■ Transformers for arc furnaces ■ Transformers for low-frequency induction furnaces ■ Transformers for high-frequency induction furnaces *For more details, please download the PDF or feel free to contact us.

• Transformers

At Torishima Electric Manufacturing Co., Ltd., we handle "power transformers." Our transformers have accumulated various know-how based on many years of achievements and rich experience, allowing us to accommodate various specifications such as applications, dimensions, and shapes according to our customers' usage conditions. Please feel free to contact us if you have any requests. 【Features of Amorphous Transformers】 ■ Proposing energy-saving effects that exceed those of top-runner transformers ■ No-load loss is about 1/3 compared to directional electromagnetic steel plate cores ■ Can significantly reduce standby power ■ Achieves energy-saving effects in environments with large load fluctuations or low load rates *For more details, please download the PDF or feel free to contact us.

• Transformers

We would like to introduce the "Amorphous Transformer" handled by Torishima Electric Manufacturing Co., Ltd. Transformers that use amorphous metal instead of silicon steel sheets have no-load losses that are less than half, demonstrating particularly significant energy-saving effects during low-load operation. Our transformers and reactors, utilizing unique know-how accumulated since our founding in 1933, are active in various scenes such as power facilities, factories, and ships, contributing to society. 【Features】 ■ No-load losses are less than half ■ Particularly significant energy-saving effects during low-load operation *For more details, please refer to the related links or feel free to contact us.

• Transformers

We would like to introduce the "Vegetable Oil-filled Transformer" handled by Torishima Electric Manufacturing Co., Ltd. Vegetable oil has a higher flash point compared to mineral oil, making it safer. Additionally, it has a high biodegradability rate, so even if it leaks into the soil, it will be quickly decomposed by microorganisms. It contributes to reducing environmental impact through carbon neutrality. 【Features】 ■ High flash point and excellent safety ■ High biodegradability rate ■ Quickly decomposed by microorganisms ■ Carbon neutral effect ■ Contributes to reducing environmental impact *For more details, please refer to the related links or feel free to contact us.

• Transformers

Our company designs and manufactures "transformers for electric furnaces," which play a crucial role in power supply for induction furnaces and induction heating devices essential for metal melting and heat treatment. Incorporating our unique know-how cultivated over many years, we ensure a robust structure both electrically and mechanically to withstand harsh operating conditions. 【Features】 - A strong structure both electrically and mechanically to endure harsh operating conditions - Capable of wide-ranging secondary voltage changes through remote operation, with optional installation of a no-voltage tap changer - Various specifications available to meet customer requirements *For more details, please contact us.

• Transformers
• Contract manufacturing