日東工器 List of Products and Services

The "Auto Hinge" hinge type in Black/Matte Black is a black-colored hinge type. It can be simply matched with dark-colored doors like black, and you can also create a monochrome look by pairing white doors with black hinges. By intentionally combining doors of different colors with matte hinges, it creates a sophisticated yet timeless design and a sense of luxury. We offer two types to match the material of the door: Black (glossy) and Matte Black (non-glossy). *Note: Black (glossy) is scheduled to be released soon.

• Support hardware/opening hardware

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

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

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

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

The "Belton CLB-20/CLB-20(NN)" is a cordless rechargeable belt sander that uses a powerful 36V battery. Depending on the application, the rotation speed can be adjusted between 3,000 and 10,000 min-1. When set to auto mode, the speed automatically switches based on the load condition. Additionally, it is equipped with a built-in fan for cooling the sanding belt to prevent deterioration. 【Features】 ■ Uses a 36V 2.5Ah battery ■ Motor output of 1,270W ■ Speed adjustment function ■ Equipped with a cooling fan ■ Can grind for 20 minutes on a full charge *For more details, please refer to the PDF document or feel free to contact us.

• others

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)

This catalog introduces the assembly and installation of the air piping system "Air Liner" handled by Nitto Kohki Co., Ltd. We hope you find it useful as a reference for piping layouts and installation methods during use. This product is a revolutionary air piping system that achieves lightweight design, significant reduction in installation time, excellent corrosion resistance, and easy installation through the combination of aluminum pipes and resin fittings. In some cases, the total cost of materials and construction may be lower compared to SGP pipes. It is very cost-effective as the added value after piping is sustained. [Contents (Excerpt)] ■ Features of Air Liner ■ Installation examples of Air Liner (Case studies) ■ Advantages of Air Liner ■ List of Air Liner piping components ■ Components of Air Liner *For more details, please refer to the PDF document or feel free to contact us.

• Piping materials (copper pipes, cast iron pipes)

This catalog features the door closer "Auto Hinge." It includes the "center-hung type," which is a hinge built into the door with a self-closing function, the "hinge type," which incorporates a door closer function into the hinge, and the "sliding closer," which offers quiet and smooth opening and closing along with excellent workability, all designed to create a sleek, armless door. *For more details, please refer to the PDF materials or feel free to contact us.

• Other opening accessories (airtight materials around doors and windows, etc.)

"Akepita" is a lightweight retrofitted closer for sliding doors. With simple installation, it provides a convenient self-closing function that can be added to existing sliding doors (floor V-rail and Y-rail types) (for sliding doors with an opening and closing force of 7N or less). It is a universal type that can be used on both left and right by simply changing the installation direction. Please download the catalog to take a look. 【Set Contents】 ■ Closer main unit (with rack) ■ Cover ■ + Pan head wood screw φ4.1×38 (for main unit installation) ■ + Round head wood screw φ3.8×13 (for cable bracket installation) ■ Cable bracket V ■ Cable bracket H ■ Bracket protective cap *For more details, please refer to the PDF document or feel free to contact us.

• Support hardware/opening hardware

The "Vertical Frame Mounting Receiver LH Series" is an effective receiver for installing center-hung doors in locations where floor processing, such as in OA floors, is not possible. It significantly reduces changes in closing speed due to surrounding temperature fluctuations and is compatible with the fire door automatic hinges "AFD-22-M" and "AFD-22-B," ensuring safety during closure. [Featured Products] ■ "Vertical Frame Mounting Receiver LH Series" (3 types) ■ "Double Shaft Top Pivot NKOS Pivot" *For more details, please refer to the PDF document or feel free to contact us.

• Wooden door
• Steel Door
• Aluminum alloy door

"Smocon" is a fire prevention and smoke exhaust system developed from years of experience. Please make use of the diverse range of "Smocon" models in your fire prevention and smoke exhaust equipment planning. [Contents] - System structure diagram - Automatic closing devices Electromagnetic release latch type (N-78B) Electromagnetic release built-in frame type (N-64D) Electromagnetic release exposed frame type (N-70A) Electromagnetic release floor stop type (N-73A) Electromagnetic release for sliding doors (N-78CN) Limit switches (N-81A/N-82A/N-83A) - Air supply openings *For more details, please refer to the PDF document or feel free to contact us.

• Opening and closing devices for high windows and smoke exhaust windows
• Sliding door
• Disaster prevention fittings

This catalog features optional devices for the sliding door closer "Sliding Closer." 【Featured Products】 ■ Free Stop Device You can open the door to the desired position and release it to hold the door in an open state at any position. The stop is released when the door is moved towards the closing direction. ■ Pull-in Device It allows for strong pulling in from a position about 25mm before fully closed. This is effective when the electric lock latch is stiff or when there is significant resistance due to airtight materials at the closing point. ■ Delay Device To ensure safe passage for the elderly, disabled individuals, or when moving in cargo, the closing time from the fully open position can be delayed. ■ Back Check Device This is a cushioning device that activates when the door is opened rapidly.

• Sliding door
• Support hardware/opening hardware
• Door Accessories

The sliding closer is a specialized closer for sliding doors that opens lightly with a small force and closes quietly and reliably at your preferred speed. The CF series adopts a double rail specification for fire doors, supporting the door even during a fire. *This product is not certified as a fire protection device or a specific fire protection device (it cannot obtain certification as a standalone closer). When using it for fire doors, please obtain individual ministerial certification or use it based on structural specifications outlined in the Ministry of Construction notification. *For product details, please refer to the PDF materials or feel free to contact us.

• Sliding door

This catalog is a machinery product catalog for the construction industry. It features electric and battery-operated tools that are convenient for installing locks on-site. 【Featured Products】 Cordless Belt Sander Belton (Model: CLB-20) Electric Belt Sander Electric Belton (Model: EBS-10) Electric Mini File Electric Super Hand (Model: ESH-80A) *For more details, please refer to the PDF document or feel free to contact us.

• Fittings and fittings work
• Other opening accessories (airtight materials around doors and windows, etc.)

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.

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

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.

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

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.

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

The "Electric Super Hand ESH-80A" is a compact electric file designed for small shaping tasks. It comes with a lineup of 10 types of files and saw blades suitable for various jobs. With its evolved features and design that fits comfortably in the hand, it contributes to increased work efficiency. 【File Lineup】 1. Round File SF-10 2. Triangular File SF-11 3. Half-Round File SF-12 4. Flat File SF-13 *For more details, please refer to the PDF document or feel free to contact us.

• Work tools

The "Electric Belt Sander EBS-10" is an electric belt sander. It is highly versatile and can be used for a wide range of tasks from deburring to finishing polishing. 【Standard Accessories】 Grinding Belt Z #60×10mm: 2 pieces (including 1 mounted on the main unit) Grinding Belt Z #80×10mm: 1 piece Grinding Belt Z #100×10mm: 1 piece Grinding Belt Z #120×10mm: 1 piece Hexagonal Rod Wrench 2mm, 4mm: 1 piece each

• Work tools

The "Auto Hinge" type is a hinge that also functions as a door closer. It provides a clean finish to the appearance of the door, and its simple and beautiful design matches any door. This catalog features lightweight hinges for indoor doors. 【Featured Products】 1. Series 300 2. Series 1000 3. Series 2000 *For more details, please refer to the PDF document or feel free to contact us.

• Door Accessories

The "Auto Hinge" type hinge is a hinge that also functions as a door closer. It provides a clean finish to the appearance of the door, and its simple and beautiful design matches any door. This catalog features heavy-duty hinges for indoor doors. 【Featured Products】 1. Series 100 2. Series 200 *For more details, please refer to the PDF document or feel free to contact us.

• Door Accessories

The "Auto Hinge" type is a hinge that also functions as a door closer. It provides a clean finish to the door's appearance, and its simple and beautiful design matches any door. This catalog features hinges for outdoor doors. The 700 series uses a special sealing structure and stainless steel materials, making it suitable for use in bathrooms and coastal areas. 【Featured Products】 1. 700 Series 2. 1000PC Series 3. 2000PC Series *For more details, please refer to the PDF document or feel free to contact us.

• Door Accessories

The "Auto Hinge" center-hung type is a door-integrated hinge equipped with a self-closing function. With excellent performance and durability, it is suitable for swing doors and fire doors. This catalog features the ADF series, which reduces changes in the closing time of fire doors even when the environmental temperature varies, thereby enhancing the safety of the closing hardware. <Featured Products> AFD-8KH~AFD-22 + NKOS-M18 type AFD-30~AFD-35A + NKOS-M20 type *For more details, please refer to the PDF materials or feel free to contact us.

• Door Accessories

The sliding closer opens easily with a small force and closes quietly and reliably at your preferred speed. It is a closer specifically designed for sliding doors. The NSC-CB series, featuring stainless steel components and a sealing structure, can be used stably for a long time even in high humidity environments such as bathrooms. [Featured Products] ■ NSC-CB88 Bathroom Specification / For Steel Doors ■ NSC-CBA88 Bathroom Specification / Compatible with Aluminum Automatic Door Frames (Built-in Type) *For more details, please refer to the PDF document or feel free to contact us.

• Sliding door

The sliding double door linkage device (Model: SC-2SA) is a product that allows two doors to open and close in conjunction by combining it with standard set items. It is designed to reduce installation time by approximately 20% compared to conventional products. 【Specifications】(Base models: NSC-C48/NSC-C88) - Applicable effective opening: 800–1500mm - Applicable door weight [total for 2 doors]: 80kg (up to 160kg*¹) - Applicable door thickness: 30–45mm - Minimum frame internal dimensions: H: 220mm D: 100mm*² *1: By using two sets of the standard closing device for the base model, it can accommodate up to 160kg. *2: In the case of a door thickness of 30mm and a gap of 10mm between doors. *For more details, please refer to the PDF document or feel free to contact us.

• Shopping district, entrance area, eaves

The empty hinge of the Dingban Type 100 Series/200 Series is a hinge without a closing function. For child doors of parent-child doors or doors that do not require a closing function, please use the empty hinge with the same appearance shape if you want to match the design of the hinges. The bearing structure has improved durability! *If you require a closing function, please use the spring hinge or damper hinge of the same model. [Standard Set Contents] Empty hinge *For more details, please refer to the PDF materials or feel free to contact us.

• Door Accessories