■Notice of the "2025 Attack Fair in Meiko"!■ 【July 23, 2025 (Wednesday) - July 24, 2025 (Thursday)】

A full lineup from battery-powered tools to cutting equipment and consumables

This catalog introduces pneumatic, electric, and hydraulic equipment/tools handled by Nitto Kohki. It features a wide range of products, including the cordless portable magnetic drilling machine "ATRA ACE" equipped with a powerful battery, and the handy chamfering tool "MINI BEVELER." Please utilize this for product selection. [Contents (Excerpt)] ■ Drilling Machines ■ Chamfering Tools ■ Descaling Tools For more details, please refer to the PDF document or feel free to contact us.

• Other work tools

"delvo" Electric Screwdrivers - Realizing high-precision torque control with long life and low reaction force

This catalog introduces the electric screwdriver "delvo," which achieves high-precision torque management. Starting with the "DLV45C/DLV70C," which allows for thirty different torque settings on a single screwdriver, it also features models like the "DLV04C/DLV10C," which can consolidate up to four screwdrivers into one, and many others such as the "DLV30S/DLV45S/DLV70S." Reliable products are born from reliable tools. You can select the most suitable model from the diverse lineup of "delvo." [Included Content (Excerpt)] ■ List of Screwdrivers ■ "delvo" brushless type C Series (DLV45C/DLV70C) ■ "delvo" brushless type C Series (DLV04C/DLV10C) ■ "delvo" brushless type S Series (DLV30S/DLV45S/DLV70S) ■ "delvo" brushless type A Series (DLV30A/DLV45A/DLV70A) *For more details, please refer to the PDF materials or feel free to contact us.

• driver

Quick and easy pipe connection and disconnection - Featuring a wide range of standard and made-to-order couplings

This catalog introduces Nitto Kohki's quick connect fluid coupling "CUPLA," which allows for the speedy connection and disconnection of various fluid lines such as air, water, oil, and gas. With extensive development experience of over 25000 types, it is utilized in a wide range of fields, primarily in the industrial sector. The materials for the main body, including steel, brass, aluminum alloy, stainless steel, and resin, are selected considering fluid characteristics to meet various user needs. [Included Content (Excerpt)] ■ Features and applications of "CUPLA" ■ Introduction of new products / "HHV CUPLA" ■ Nitto Kohki's environmental activities ■ Standard "CUPLA" series ■ Semi-standard "CUPLA" series ■ Special order "CUPLA" series *For more details, please refer to the PDF document or feel free to contact us.

• Pipe Fittings

Clean and Quiet Air Solutions - Featuring oil-free compressors and energy-efficient liquid pumps

This catalog introduces linear products such as compressors and vacuum pumps. It features a wide product lineup including "Free Piston," "Diaphragm," "DC Motor," and "Made-to-Order Series." Please utilize this for product selection. [Contents] ■ Structure of Linear Motor Driven Free Piston ■ Index by Capacity ■ Features of Linear Motor Driven Free Piston ■ Operating Principle and Structure of Linear Products ■ How to Use This Catalog Effectively ■ Unit Conversion Table ■ Safety Precautions *For more details, please refer to the PDF document or feel free to contact us.

• Vacuum pump

Built-in door closer function in the hinge! Quiet and smooth movement realized by hydraulic mechanism and advanced spring technology.

The door closer is a product that allows doors to close quietly and safely. It is used in various types of doors around the world, including those in medical facilities, offices, and transportation systems. Utilizing spring or hydraulic mechanisms, it automatically closes doors without the need for external arms, resulting in a neat look. This catalog features the AUTO-HINGE Flag type, a hinge with a built-in door closer function. It offers an aesthetic appearance while being suitable for various swing doors. Features: - Wide range of applications (usable on arched doors or doors without upper frames) - Built-in stop mechanism to hold the door open (available only in models with “S” in their model number) - Easy adjustment of closing speed with a screwdriver - Simple installation (same method as standard hinges) For more details, please refer to the PDF catalog or feel free to contact us.

• others

Sliding door closers that open easily with minimal force and close quietly and securely at the desired closing speed!

The door closer is a product that allows doors to close quietly and safely. It is used in various types of doors around the world, including those in medical facilities, offices, and transportation systems. Utilizing spring or hydraulic mechanisms, it automatically closes doors without the need for external arms, resulting in a neat look. This catalog features high-performance sliding door closer with excellent workability that opens and closes quietly with ease. Features: - Opens easily with minimal force - Small, lightweight, long life - The reinforced resin door roller and aluminum rails allow very quiet opening and closing - Easy and quick installation For more details, please refer to the PDF catalog or feel free to contact us.

• others

Concealed door hinge with self-closing function! Built into the door, offering aesthetic outer appearance.

The door closer is a product that allows doors to close quietly and safely. It is used in various types of doors around the world, including those in medical facilities, offices, and transportation systems. Utilizing spring or hydraulic mechanisms, it automatically closes doors without the need for external arms, resulting in a neat look. This catalog features the AUTO-HINGE Center Hang Type, which is fully built into the door, leaving no visible components on the exterior. Features: - Concealed type (door built-in type) - A wide variety of models to suit various applications - Suitable for fire doors, smoke ventilation systems, frequently used doors, and air intake doors - Easy installation with the Slide Receptive Base For more details, please refer to the PDF catalog or feel free to contact us.

• others

Nitto Kohki will exhibit at the "H₂ & FC EXPO Spring International Hydrogen and Fuel Cell Exhibition" held at Tokyo Big Sight, West Exhibition Hall 2, from February 28 (Wednesday) to March 1 (Friday), 2024. [Booth Number: W14-63] The quick fluid coupling "Coupler" is a product that allows for the rapid connection and disconnection of piping for various fluids such as air, water, oil, and chemical solutions. At this exhibition, we will primarily showcase the high-pressure hydrogen filling quick fluid coupling "HHV Coupler."

Nitto Kohki will hold the "2025 Attack Fair in Meiko" for two days from July 23 (Wednesday) to July 24 (Thursday), 2025, at the "Kowa Seminar Plaza 2F Training Room NO.12 (inside Kowa Sports Land)." The Attack Fair is an exhibition where you can actually "see, touch, and operate" Nitto Kohki's products. Additionally, there will be wonderful souvenirs for attendees and many fun activities planned. We look forward to welcoming everyone!

Recently, a variety of ceramic 3D printers have been rapidly introduced to the market, enabling the creation of complex shapes that were previously impossible, as well as hollow, porous, and lattice structures. This has led to the innovative production of ceramic parts, short-term, low-cost, high-quality manufacturing, a significant reduction in the number of parts, and a substantial decrease in production processes and workforce. On the other hand, Canon has developed a new high-performance ceramic material that excels in selective laser melting, which minimizes "shrinkage" during firing, utilizing metal 3D printers. In June of last year, Canon and the Metal Research Institute collaborated to officially launch a contract manufacturing service for high-precision, complex-shaped ceramic parts using Canon's innovative ceramic materials and 3D Systems' metal 3D printers. In this seminar, we will explain the development trends of Canon's ceramic materials compatible with metal 3D printers, the molding technology using these materials, the characteristics of the parts that can be molded, the physical properties and features of the molded products, target areas, collaboration with the Metal Research Institute, and future developments in material development. [If you apply now, the course fee is half price (9,500 yen)] When applying, please write "Other [9,500 yen]" in the "Other" section above the application form on our website.

Next-generation large and high-speed metal 3D printers that offer short production times, low costs, and high precision are being rapidly introduced to the market, leading to increased adoption and utilization. In the first session of this seminar, we will discuss the short production technology and case studies of Fuji High Frequency Industry, which has introduced a large metal 3D printer from Meltio, as well as examples of cost reduction and material savings through topology optimization. The second session will cover the overview of the Farsoon LPBF method large and high-speed metal 3D printer, which can produce up to 1500mm, along with its short production time, low cost, and high-quality manufacturing technology, as well as public production case studies. The third session will present applicable cases at JFE Engineering, which has seen a surge in requests for manufacturing from various fields after introducing a large metal 3D printer from Nidec Machine Tool, including publicly available marine and rocket engine parts, plant equipment parts, as well as applications in parts and mold repair and reverse engineering. The fourth session will provide a detailed explanation of the latest manufacturing technology and case studies from Sanko Gosei, which has introduced a large hybrid metal 3D printer from Matsuura Machinery to produce high-functionality and high-quality diverse large resin mold parts. [If you apply now, the course fee will be half price (9,500 yen)] When applying, please write "Other [9,500 yen]" in the "Other" section above the application form on our website.

[Lecture Topics] 1. Understanding SpaceX's Hardware through Patent Information - How Did They Overcome the Barriers to Mass Production? Takao Inoue, Director and Patent Attorney, AIPE Certified Senior Intellectual Property Analyst (Patents) 2. Mapping the Power Dynamics of New Space and Key Areas of Research and Development through Patent Information Kento Kawase, President, AIPE Certified Intellectual Property Analyst (Patents) Q&A / Business Card Exchange