三菱長崎機工 Official site

An evolved ring rolling mill that combines years of experience with the latest technology! It shapes highly precise rings with an advanced rolling control system.

Since 1942, our company has accumulated extensive experience in forging technology for special steel as the former Mitsubishi Steel Manufacturing Co., Ltd. Nagasaki Steel Works. On the other hand, regarding the design and manufacturing of forging presses, we began production in collaboration with other companies and have developed unique technologies, including rotary forging machines that manufacture forged rings. Today, we are one of the world's leading manufacturers of forging machines, providing equipment that can cater to various fields such as forging, hot working, and ring forging.

It is a variety of manipulators that operate in conjunction with machines.

What kind of company is Mitsubishi Nagasaki Machinery? "It is an 'old yet new company'!" The predecessor of Mitsubishi Nagasaki Machinery dates back to the Taisho era as Mitsubishi Shipbuilding Co., Ltd. Nagasaki Steel Works, which became independent in 1942 as Mitsubishi Steel Co., Ltd. Nagasaki Steel Works. In 1975, the company was established by inheriting the industrial machinery and steel structure manufacturing division of the former company. In terms of designing and manufacturing forging presses, we began production while forming technical partnerships with other companies, and now, including the rotary forging machines that produce forging rings developed with our unique technology, we have become one of the world's leading manufacturers of forging machines, providing equipment that can cater to various fields such as forging, fire forging, and ring forging. 〇 Product Line 【Industrial Machinery Related Products】 Various types of presses and manipulators, various rotary forging machines, cold forming presses, hydraulic presses, general industrial machinery, installation and assembly work, etc. 【Applied Equipment and Plant Related Products】 Conveying devices, magnetic separators, vibration isolation devices, environmental-related plants, etc. 【Measuring Equipment Related Products】 Safety devices, efficiency devices, quality control supplies. 【Steel Structure Related Products】 Reactors, pressure vessels, power generation-related products, various canned processed products, rudders and hull items, buckets, processing and heat treatment of special steel materials and forged steel products.

Please leave the design, manufacturing, and maintenance of cutting-edge forging presses that combine years of experience with the latest technology to meet your needs to us.

Since 1942, our company has accumulated extensive experience in forging technology for special steel as the former Mitsubishi Steel Manufacturing Co., Ltd. Nagasaki Steel Works. On the other hand, regarding the design and manufacturing of forging presses, we began production in collaboration with other companies and have developed unique technologies, including rotary forging machines that produce forged rings. Today, we are one of the world's leading manufacturers of forging machines, providing equipment that can cater to various fields such as forging, fire forging, and ring forging. Our hot free forging presses have a wide range of delivery records, from below 1000 tons to one of the largest in the world at 13,000 tons, and are used by numerous forging manufacturers. Additionally, we offer a variety of options and ancillary devices tailored to our customers' needs, including manipulators linked to forging presses, vibration isolation devices that consider all installation environments such as vibrations from forging operations and surrounding areas, stress monitoring devices that monitor stress generated during press operation to prevent excessive operation, and light mark systems that enable high-precision forging operations!

Leave the design, manufacturing, and maintenance of cutting-edge forging presses that combine years of experience with the latest technology to meet your needs to us!

Since 1942, our company has accumulated extensive experience in forging technology for special steel as the former Mitsubishi Steel Manufacturing Co., Ltd. Nagasaki Steel Works. On the other hand, we began manufacturing forging presses in collaboration with other companies and have developed unique technologies, including rotary forging machines that produce forged rings. Today, we are one of the world's leading manufacturers of forging machines, providing equipment that can accommodate various fields such as forging, fire forging, and ring forging. Our hot free forging presses have a wide range of delivery records, from below 1000 tons to one of the largest in the world at 13,000 tons, and are used by numerous forging manufacturers. Additionally, we offer a variety of options and ancillary devices tailored to customer needs, including manipulators linked to forging presses, vibration isolation devices that consider all installation environments such as vibrations from forging operations and surrounding areas, stress monitoring devices that monitor stresses occurring during press operation to prevent excessive operation, and light mark systems that enable high-precision forging operations.

An evolved ring rolling mill that combines years of experience with the latest technology! It shapes highly precise rings with an advanced rolling control system.

Since 1942, our company has accumulated extensive experience in forging technology for special steel as the former Mitsubishi Steel Manufacturing Co., Ltd. Nagasaki Steel Works. On the other hand, regarding the design and manufacturing of forging presses, we began production in collaboration with other companies and have developed unique technologies, including rotary forging machines that produce forged rings. Today, we are one of the world's leading manufacturers of forging machines, providing equipment that can accommodate various fields such as forging, fire forging, and ring forging.