■ Announcement of "2025 Attack Fair in Meiko"! ■ 【July 23, 2025 (Wednesday) to July 24, 2025 (Thursday)】

A diverse lineup including battery equipment, cutting tools, and consumables!

This catalog introduces the pneumatic, electric, and hydraulic equipment/tools handled by Nitto Kohki. It features a variety of products, including the portable magnetic drilling machine "Atla Ace" equipped with a powerful battery, the hydraulic angle processing machine "Multi Worker," and the stationary beveling machine "Portable Beveler." Please make use of this for selecting products. [Contents (excerpt)] ■ Battery equipment ■ Drilling equipment ■ Angle processing machines ■ Beveling machines ■ Stripping tools *For more details, please refer to the PDF document or feel free to contact us.

• others

The electric driver "Delvo," which achieves high-precision torque management, is characterized by its long lifespan and minimal recoil during screw tightening.

This catalog introduces the electric driver "Delvo," which achieves high-precision torque management. Starting with the "DLV45C," which allows for 30 different torque settings with a single driver, it also features the "DLV04C/DLV10C," which can consolidate up to four drivers into one, as well as many others like the "DLV30S/DLV45S/DLV70S." Reliable products are born from reliable tools. You can choose the most suitable model from the diverse lineup of "Delvo." [Contents (excerpt)] - Driver List - Brushless Delvo C Series (DLV45C) - Brushless Delvo C Series (DLV04C/DLV10C) - Brushless Delvo S Series (DLV30S/DLV45S/DLV70S) - Brushless Delvo A Series (DLV30A/DLV45A/DLV70A) *For more details, please refer to the PDF document or feel free to contact us.

• others

Quickly and easily connect and disconnect piping! A wide range of standard and custom-made products available.

This catalog introduces Nitto Kohki's rapid fluid couplings, "Couplers," which allow for quick connection and disconnection of various fluid piping, including air, water, oil, and gas. With over 25,000 types of extensive development experience, they are utilized in a wide range of fields, primarily in the industrial sector. We offer a variety of body materials, including steel, brass, aluminum alloy, stainless steel, and resin, taking fluid characteristics into consideration to meet diverse user needs. [Contents (excerpt)] ■ Features and applications of "Couplers" ■ Introduction of new products / "HHV Coupler" ■ Nitto Kohki's environmental activities ■ Standard "Coupler" series ■ Semi-standard "Coupler" series ■ Special order "Coupler" series *For more details, please refer to the PDF document or feel free to contact us.

• Piping and electrical wiring materials

A wide range of compressors that discharge clean air with low operating noise and low vibration, as well as liquid pumps with low power consumption and long lifespan, are featured!

This catalog introduces linear products such as compressors and vacuum pumps. It features a rich lineup of products including "free pistons," "diaphragms," "DC motors," and "custom-made product series." Please make use of this for selecting products. 【Contents】 ■ Structure of linear drive free pistons ■ Index by capacity ■ Features of linear drive free pistons ■ Operating principles and structure of linear products ■ How to effectively use this catalog ■ Unit conversion table ■ Safety precautions *For more details, please refer to the PDF document or feel free to contact us.

• pump

Significantly reduce construction time with easy installation! Changing the piping layout and setting up air outlets is also simple!

The "Air Liner" is a revolutionary air piping system that achieves lightweight construction, significant reduction in installation time, excellent corrosion resistance, and easy installation through a combination of aluminum pipes and resin fittings. We offer a variety of components for the Air Liner, including aluminum pipes, rubber hoses, outlet joints, ball valves, and more. 【Contents】 ■ Features of the Air Liner ■ Installation examples of the Air Liner (case studies) ■ Advantages of the Air Liner ■ List of piping components for the Air Liner ■ Components of the Air Liner, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Piping materials (copper pipes, cast iron pipes)

Built-in door closer function in the D-badge! Achieves smooth operation through hydraulic mechanisms and advanced spring technology.

A door closer is a product that enables doors to close quietly and safely. It is used in various doors around the world, including in medical institutions, offices, and transportation equipment. It automatically closes the door using the action of springs or hydraulics, eliminating the need for an arm and resulting in a clean door design. This catalog features the "Auto Hinge Hinge Type," which combines the functionality of a door closer with a hinge. It harmonizes with various doors and beautifully enhances their image. 【Features】 - Wide range of use (can be used for arch doors and doors without a top frame) - Built-in stop mechanism to hold the door in place (available only in the "S" model) - Easy adjustment of closing speed with a single driver - Simple installation (same installation method as regular hinges) *For more details, please refer to the PDF document or feel free to contact us.

• Support hardware/opening hardware
• Automatic door opening and closing devices for entrances and exits (auto doors)
• Door Accessories

A sliding door closer that opens easily with a light touch and closes quietly and securely at your preferred speed!

A door closer is a product that enables doors to close quietly and safely. It is used in various doors around the world, including in medical institutions, offices, and transportation equipment. It automatically closes the door using the action of springs or hydraulics, eliminating the need for an arm and achieving a sleek door design. This catalog features the high-performance sliding door closer "Sliding Closer," which excels in quiet and smooth opening and closing, as well as ease of installation. 【Features】 - Can close the door lightly with minimal force - Compact, lightweight, and long-lasting - Allows for very quiet opening and closing with reinforced resin rollers and aluminum rails - Easy and quick to install *For more details, please refer to the PDF document or feel free to contact us.

• Sliding door
• Support hardware/opening hardware
• Automatic door opening and closing devices for entrances and exits (auto doors)

A door-mounted hinge with a self-closing function! It is built into the door, providing a clean appearance.

A door closer is a product that enables doors to close quietly and safely. It is used in various doors around the world, including in medical institutions, offices, and transportation equipment. It automatically closes the door using the action of springs or hydraulics, eliminating the need for an arm and achieving a clean door design. This catalog features the "Auto Hinge Center Hinge Type," which is fully integrated into the door, with nothing visible externally. 【Features】 - Concealed type (door-integrated) - A wide range of models and applications - Suitable for fire prevention, smoke exhaust, constant opening and closing, and air supply doors - Easy installation with a sliding receiving seat *For more details, please refer to the PDF document or feel free to contact us.

• Support hardware/opening hardware
• Automatic door opening and closing devices for entrances and exits (auto doors)
• Door Accessories

In the logistics industry, the impact of the 2024 Workstyle Reform has intensified challenges such as: • Decreased income • Rising turnover • Difficulty in hiring • Increased physical and mental workload In this seminar, we will introduce real cases where logistics companies achieved positive results and explain how to design welfare programs that truly drive frontline behavioral change. ◆Topics & Case Highlights • Increase in young applicants • Improved 1-year retention • Reduction in absenteeism/early leave • Daily health behavior becoming routine ◆Dec 10 (Wed) 12:10–12:55 JST ◆Online / Free / Limited to 20 participants (lottery-based) This session will provide practical insights for logistics and transportation companies seeking to improve workplace engagement and retention. Although the examples focus on logistics, the seminar covers universal themes such as motivating employees and designing systems that drive continuous behavior change, making it relevant for audiences across various industries. We look forward to your participation! ✨ #Logistics2024 #LogisticsIndustry #Transportation #WorkforceShortage #EmployeeRetention #WelfareBenefits #WorkstyleReform #OnlineSeminar

Nitto Kohki will exhibit at the "30th Mechanical Components Technology Exhibition [Tokyo]" held at Makuhari Messe Hall 5 from July 9 (Wednesday) to July 11 (Friday). [Booth Number: Hall 5 31-32] At this exhibition, we will showcase a variety of products, including the electric suction hand "e-VEE" with a built-in pump that requires no compressed air, a cordless belt sander, the electric driver "Delvo" that can be mounted on robots, and the "Flow Monitor" that allows for easy visualization of coolant flow in molds and other applications.

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 prepared. We look forward to welcoming everyone!

Fujikohsuhou Co., Ltd. will hold a free online seminar titled "Laser Hardening Data by Material Type" on Wednesday, December 17, 2025. There are various materials that are easy or difficult to harden in laser hardening. We provide a simple explanation of the reasons behind this. This seminar will be a useful reference for design engineers considering laser hardening during the design phase. 【Recommended for】 ■ Those who want to know about materials commonly used in laser hardening ■ Those who want to understand the hardening characteristics of various materials

Hello! This is OK-DEPOT. Starting tomorrow, we will be able to make proposals immediately! We will hold a comprehensive seminar on passive building materials. We encourage you to participate. *Please note that we may refuse participation from competitors or those in the same industry. ★Recommended for: - Those who want to make passive building materials a strength of their company - Those who want to improve their proposal skills and increase unit prices - Those who want to use this as part of new employee training <How to Attend> This seminar will be conducted online (via the Zoom web conferencing system). You can participate from anywhere using your usual computer, smartphone, or tablet. Even if you have never used it before, you can easily connect by clicking the URL in the invitation email. (It takes about 3 minutes) After applying, please enter the seminar using the invitation email sent the day before the event. *To deliver valuable information to your company, we require video to be ON. If we cannot confirm that your video is ON, you may be asked to leave. Thank you for your understanding. *For quality improvement, the seminar will be recorded.