中原製作所 List of Products and Services

"Rotational Balance" addresses issues such as "wrinkles appearing on the sheet being sent" and "rollers not rotating smoothly." By adjusting dynamic balance (dynamic balance) based on actual rotation speed, rather than conventional static balance, we enhance the rotational performance of the rollers. 【Features】 ■ Challenging to exceed the required quality in manufacturing ■ Providing maintenance even after delivery ■ Striving to improve durability ■ Enhancing the rotational performance of the rollers *For more details, please refer to the catalog or feel free to contact us.

• Processing Contract
• Other processing machines

"Friction welding" is a technology that uses friction heat generated by mechanical rotational energy to join metals together. The joining of the pipe section and the shaft section has significantly increased strength compared to shrink fitting, mechanical joining, and welding. The joint maintains strength equal to or greater than that of the base material, improves the overall rigidity of the roller, and accommodates the production of rollers using friction welding of various dissimilar steel types, such as carbon steel and stainless steel, considering the required strength and lightness of the product. [Features] ■ Challenging to exceed the required quality in manufacturing ■ Providing maintenance even after delivery ■ Striving to improve durability ■ Significant increase in strength ■ Enhanced rigidity *For more details, please refer to the catalog or feel free to contact us.

• Processing Contract
• Other processing machines

Introducing the technology of Nakahara Seisakusho Co., Ltd., which manufactures and sells printing machine parts, roll processing, various lathe machining precision processing, and precision machine processed products. Our company focuses on the manufacturing of printing machines and continuously refines its technology, supporting the core of evolving printing technologies such as newspaper rotary presses, sheet-fed printing machines, digital printing machines, and banknote printing machines. We are also challenging new fields, such as circuit printing, by applying digital printing technology. 【Technology Overview】 ■ Food manufacturing lines ■ Lithium-ion batteries ■ Industrial robots ■ Film manufacturing equipment ■ Aircraft ■ Printing machines *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• Printing Machinery
• Other processing machines

Introducing the technology of Nakahara Manufacturing Co., Ltd., which manufactures and sells printing machine parts, roll processing, various lathe machining precision processing, and precision machine processed products. Our company is quickly acquiring processing technology for new materials to contribute to a wider range of fields. We strive to meet any needs, whether for critical components of aircraft and helicopters, piles for tunnel construction, or multi-threaded screws, and we are committed to advancing our technology. 【Technical Information】 ■ Food manufacturing lines ■ Lithium-ion batteries ■ Industrial robots ■ Film manufacturing equipment ■ Aircraft ■ Printing machines *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• Articulated Robot
• Other industrial robots

We would like to introduce the technology of film manufacturing equipment from Nakahara Seisakusho Co., Ltd., which manufactures and sells printing machine parts, roll processing, various lathe machining precision processing, and precision machine processed products. Many everyday products, including LCD screens for televisions, computers, and mobile phones, as well as wallpapers, windows, and solar cells, utilize films that add various functions. Our company provides components such as winding devices and transport devices for these films. 【Technical Information】 ■ Food manufacturing lines ■ Lithium-ion batteries ■ Industrial robots ■ Film manufacturing equipment ■ Aircraft ■ Printing machines *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• Other processing machines
• Other machine elements

We would like to introduce the technology of industrial robots from Nakahara Seisakusho Co., Ltd., which manufactures and sells printing machine parts, roll processing, various lathe machining precision processing, and precision machine processed products. In the manufacturing line, we are responsible for parts manufacturing, including the axis components of vertical multi-joint robots that are actively used for various purposes such as welding, painting, and assembly. We also contribute to reducing the burden on the labor environment and to the automation of manufacturing sites. 【Technical Information】 ■ Food manufacturing line ■ Lithium-ion batteries ■ Industrial robots ■ Film manufacturing equipment ■ Aircraft ■ Printing machines *For more details, please refer to the catalog or feel free to contact us.

• Processing Contract
• Articulated Robot
• Other industrial robots

We would like to introduce the technology of lithium-ion battery manufacturing by Nakahara Seisakusho Co., Ltd., which engages in the manufacturing and sales of printing machine parts, roll processing, various lathe machining precision processing, and precision machine processed products. Compact and lightweight, high-energy-density lithium-ion batteries are widely used in everyday life, including in electric vehicles and mobile phones. To ensure absolute safety, we meet high precision requirements for machines that manufacture important components inside the battery and for the assembly of units. 【Technical Information】 ■ Food Manufacturing Line ■ Lithium-ion Batteries ■ Industrial Robots ■ Film Manufacturing Equipment ■ Aircraft ■ Printing Machines *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• Lithium-ion battery
• Secondary Cells/Batteries

We would like to introduce the technology of Nakahara Seisakusho Co., Ltd., which manufactures and sells printing machine parts, roll processing, various lathe machining precision processing, and precision machine processed products. Our technology is actively used in the food manufacturing field, producing parts for weighing machines that measure and fill food products flowing through the production line to achieve the set weight. Additionally, we perform multi-surface machining on difficult-to-cut cast materials and assemble units. 【Technology Overview】 ■ Food Manufacturing Line ■ Lithium-ion Batteries ■ Industrial Robots ■ Film Manufacturing Equipment ■ Aircraft ■ Printing Machines *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• Other machine elements
• Other food machinery

At Nakahara Manufacturing, we have developed high-tensile pipes, which serve as the base material, in collaboration with Japan's leading steel manufacturers to achieve greater strength, lighter weight, and reduced environmental impact. The joining of the pipe section and the shaft section through friction welding has significantly increased strength compared to shrink fitting, mechanical joining, and welding. Additionally, we can enhance the rotational performance of rollers and provide plating for dissimilar steel pressure-welded products tailored to specific usage purposes. 【Features】 ■ Low cost ■ High strength ■ High performance ■ Short delivery time *For more details, please refer to the catalog or feel free to contact us.

• Processing Contract
• roller
• Other machine elements

At Nakahara Manufacturing Co., Ltd., we respond to various processing needs with our extensive 100 facilities and 60 years of technical expertise. We perform processing of roll products for rotary presses and printing machines, as well as precision parts and jigs, providing products that meet all customer needs. Additionally, with our well-equipped facilities, we can handle any processing from small items to large ones, so please feel free to contact us with your requests. [Features] ■ Supports various processing ■ Extensive 100 facilities ■ Active in various situations *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• Printing Machinery
• Other food machinery