Introduction of solar power generation system!

For inquiries, please visit the official website! We have a proven track record in various industries that require precision, including the energy sector, collectors, power supply bodies, and electrode substrates!

At Nikken Ras Kogyo, we manufacture precision expanded metal and perforated metal that minimizes misalignment during processing. The quality of our expanded metal and perforated metal minimizes issues such as fraying and misalignment during pressurization, and has been adopted in a wide variety of fields that require precision. We accommodate various non-ferrous metals, including nickel and titanium, and can handle orders starting from just one piece. 【Features of Expanded Metal】 - Lightweight due to being stretched and cut from a sheet! - The mesh stands up during processing, allowing for increased surface area. (We also perform rolling processing in-house.) - There are no seams in the mesh, which distributes the applied load, providing strength. - Excellent ventilation, lighting, and visibility. 【Features of Perforated Metal】 - Lightweight due to being punched from a sheet! - Compared to expanded metal, it reduces the unevenness of the wire mesh surface. - Combines functionality and strength! *For more details, please contact us through our official website.

• Secondary Cells/Batteries

We have introduced a leveler device as a secondary processing step after the lasing process!

At Nikken Ras Kogyo, we manufacture high-quality power supply materials and electrode substrates in the hydrogen and fuel cell fields. As solid polymer-type water electrolysis devices and alkaline water electrolysis devices in the hydrogen and fuel cell sectors are expected to become larger and mass-produced in the future, the power supply materials (titanium ras) and electrode substrates (nickel ras) incorporated in them will also increase in size. We have introduced a leveling device as a secondary processing step after ras processing, achieving higher product quality and improved productivity. [Features] - Introduction of leveling device - Capable of processing high-quality ras products with excellent flatness *For more details, please refer to the PDF materials or feel free to contact us.

• Other processing machines

Capable of processing metal foils under 100μm! Also compatible with difficult materials like titanium!

Nikken Ras Kogyo is a comprehensive wire mesh manufacturer specializing in punching metal and expanded metal. We excel in processing thin metal foils of 100μm or less as our area of expertise. We have a variety of mass production achievements using materials such as iron, stainless steel, nickel, titanium, copper, aluminum, Inconel, and more, and we can respond to customer requests even for high-difficulty materials. ★Exclusive offer for 10 Ipros users: Free ultra-thin metal foil! If you are interested, please contact us through the "Inquiry Form." 【Various Ultra-Thin Foil Punching Metals】 Material: Iron, Copper, Aluminum, Stainless Steel, Nickel, Titanium, etc. Thickness: 20–100μm Width: Max 500mm (depending on thickness) 【Various Ultra-Thin Foil Micro Ras】 Material: Stainless Steel, Copper, Aluminum, Nickel, Titanium, etc. Thickness: 35–100μm Width: Max 300mm (depending on thickness) *For more details, please contact us or download our catalog for more information.

• Other machine elements

Proposal for trial production/small-scale processing

Expanded metal is a type of wire mesh that is formed integrally from sheet material, allowing for production without mesh displacement, uniform opening rates, and no material loss. We can achieve small-scale processing with special materials such as chromium-based stainless steel, titanium, nickel, and Inconel, which are difficult to realize with wire mesh. We can process in various ways and deliver in forms tailored to customer requirements. *For more details, please refer to the catalog or feel free to contact us.*

• Other machine elements

Available for long lengths! Thinner and finer expanded metal with no fraying at the edges.

"NK Micro Mesh" is an ultra-precision foil expanded metal manufactured using a similar method to expanded metal, made from cold-rolled stainless steel strips, copper strips, aluminum strips, nickel strips, titanium strips, etc., with thicknesses ranging from 0.02mm to 0.2mm. Unlike wire mesh, it is not made by combining wire materials but is produced from a single sheet, so there are no frayed edges. [Features] - Even thinner and finer than NK Fine Mesh, ultra-precision expanded metal can be produced. - Processing from coil to coil is possible. - Long lengths can be delivered. For more details, please refer to the catalog or feel free to contact us.

• Other molds

Manufactured with unique technology! Ultra-precision ex-bands that create versatility with thin sheets.

"NK Fine Mesh" is a metal mesh product manufactured using unique technology in a quality-controlled ISO9001 certified factory, featuring precise mesh and excellent characteristics that offer a groundbreaking range of applications. It is capable of processing a wide variety of materials, including iron, nickel, titanium, stainless steel, aluminum, Inconel, platinum, gold, silver, brass sheets, copper sheets, and various non-ferrous metals and resins. Additionally, we can accommodate original specifications that are not part of standard offerings. 【Features】 ■ Ultra-precision expandability ■ Uniformity in thickness and mesh ■ Workability ■ Flat processing ■ High open area ratio For more details, please refer to the catalog or feel free to contact us.

• Other machine elements

Original specifications are also possible! Punching metal that can be freely customized in both material and shape.

"NK Fine Screen" is a punching metal that can be freely customized in both material and shape. It can be processed from a wide range of materials, including not only iron but also non-ferrous metals such as nickel, titanium, stainless steel, aluminum, and resins. Examples of use include core materials used in energy-related applications, such as Ni-Cd battery plates and Ni-Mh battery plates. You can expect our unique precision processing technology and extensive experience to achieve accuracy that exceeds customer expectations. 【Features】 - We design and manufacture our own molds and equipment. - We can process custom specifications that are not in the standard. - We can also provide the desired product width finish and slitting processing. - In addition to standard designs, we offer a variety of options. For more details, please contact us.

• Processing Contract
• Special Steel
• stainless

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

Case Study of Replacing Blower with Ejector as a Vacuum Source [Background] "Space-saving of the equipment is a challenge" The blower currently in use takes up a lot of space, so we received inquiries about a vacuum source that can be installed in a space-saving manner. Additionally, it was necessary to continuously operate the blower even when the equipment was not in use, leading to waste. [Solution][Effect] Please check here for more details. https://www.ipros.jp/catalog/detail/771150

Parking space management refers to the real-time display of parking availability and the management of efficient use of parking spaces. By utilizing Hotron's sensors, drivers can quickly discover available parking spaces, enabling efficient parking lot operations. For large parking lots, we recommend the "Floor Management Method" and "Block Management Method," which focus on cost reduction. Sensors are installed at regular intervals to count and manage the number of passing vehicles. This method offers the advantages of easy installation and low costs. 【Target Products】 - Vehicle Count Sensor CCS2 - Ultrasonic Sensor HM-UX2/UW2 For smaller facilities, we recommend the "Parking Space Management Method," where sensors are installed in each parking space to display availability with high accuracy. By providing reliable occupancy information, this method helps reduce unnecessary entry of new vehicles and ensures safe parking lot operations. 【Target Products】 - Occupancy Detection Sensor HM-UX2/UW2 - Occupancy/Pass Detection Sensor HM-LC6 - Occupancy Detection Sensor HM-LC7/LC7-FLS - Occupancy/Pass Detection Sensor HM-S6 - Occupancy Detection Sensor HM-S8

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is kept to a minimum. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.