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metal×日建ラス工業 - List of Manufacturers, Suppliers, Companies and Products

metal Product List

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Ultra-thin foil punching metal micro mesh [Free processing sample available]

Ultra-thin foil punching metal micro mesh [Free processing sample available]

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

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Proposal for Honeycomb Expanded

Proposal for Honeycomb Expanded

New product! Expanded metal with a 90° opening angle!

"Hanikan Expand" is an original new product designed with an opening angle of 90°, compared to standard expanded metal (with an opening angle of approximately 60°). By overcoming challenges through mold design and development, we have achieved processing without any cutting of the openings. We believe it can be useful as a framework (internal reinforcement material) for various structures, as well as for decorative purposes. 【Features】 ■ Opening angle of 90° ■ Processing without cutting of openings ■ As internal reinforcement material ■ As decorative items For more details, please refer to the catalog or feel free to contact us.

  • stainless
  • Steel

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Freely customizable! Punching processing [Free sample provided]

Freely customizable! Punching processing [Free sample provided]

Original use is also possible! Punching metal that can be freely customized in both material and shape. Please feel free to consult us for prototypes or anything else!

"NK Fine Screen" is a punching metal that can be freely customized in both material and shape. Please look forward to our unique precision processing technology and extensive experience that achieve accuracy beyond expectations. 【Features】 ■ Since we design and manufacture our own molds, we can prepare molds for your desired patterns and opening ratios, allowing for tailored responses for each item. ■ Capable of winding in hoops, slitting processing, and cutting to sketch sizes. ■ We can accommodate requests for electrostatic painting, anodizing, bending processing, etc. ■ Processing is possible with a wide variety of materials such as iron, stainless steel, and aluminum. ■ We also support small-scale processing such as prototypes. 【Case Studies】 ■ Oil filters for large construction machinery and agricultural machinery (tractors, combines) ■ Safety covers for machinery equipment ■ Distribution board covers ■ Core materials for battery electrodes ■ Washing machine drums ■ Manufacturing equipment for chemical facilities ■ Residential equipment ■ Equipment for food factories * For more details, please download the PDF or feel free to contact us. * If you would like a sample, please mention this in your inquiry.

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Manufacturing of punched metal lath processed from ultra-thin foil materials.

Manufacturing of punched metal lath processed from ultra-thin foil materials.

We have introduced advanced mold manufacturing equipment for the production of high-quality ultra-thin foil products.

Nikken Rasukogyo is a manufacturer specializing in custom-made punching metal and expanded metal wire mesh. To achieve higher precision in mold surface roughness and extend the lifespan of molds with high-hardness materials, we have introduced advanced equipment for drilling. We have achieved high machining precision by removing warping and distortion from carbide molds, as well as through fine hole processing and finishing, enabling the production of high-performance molds that can withstand high-speed machining. Additionally, we have been able to shorten construction periods and produce ultra-thin foil products with stable quality at low costs. 【Installed Equipment】 ■ High-precision wire electrical discharge machining ・ Wire cut MP2400 ■ NC fine hole electrical discharge machining ・ RH64N ■ Precision surface grinding machine ・ PSG64DX *For more details, please refer to the PDF document or feel free to contact us.

  • Electric discharge machine
  • Grinding Machine

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Electrolytic ion water cleaning of rusted punching metal.

Electrolytic ion water cleaning of rusted punching metal.

By performing electrolyzed water cleaning during the manufacturing of rust punching, it leads to improved quality!

Our company offers a cleaning process using electrolyzed ionized water to enhance the surface treatment performance of electrode substrates and other materials. We possess "electrolyzed ionized water cleaning," which effectively removes oil stains through high-temperature cleaning. The electrolyzed ionized water generated by our specialized electrolysis equipment has surfactant effects and exhibits high cleaning power. Additionally, the surface tension of electrolyzed ionized water at room temperature (20°C) is equivalent to that of tap water at boiling point (80°C). Furthermore, it is often heated to around 50°C for cleaning, adding thermal energy and allowing for a more penetrating and powerful degreasing cleaning process for electrode substrates. 【Features】 ■ Effectively removes oil stains through high-temperature cleaning ■ Generates electrolyzed ionized water from regular water for use as a cleaning solution ■ Contains no cleaning chemicals, has high oil-water separation properties, and can be reused *For more details, please refer to the PDF document or feel free to contact us.

  • Other surface treatment equipment
  • Other services

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Manufacturing of flat high-performance power supply electrodes (Ti layer) substrate (Ni layer)

Manufacturing of flat high-performance power supply electrodes (Ti layer) substrate (Ni layer)

Solving problems during development! Excellent flatness even after processing! Nikkens' titanium and nickel lath.

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 fields 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. Our company has 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 document or feel free to contact us.

  • Other processing machines

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Precision Punching Metal "NK Fine Screen"

Precision Punching Metal "NK Fine Screen"

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

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Precision Expanded Metal "NK Fine Mesh"

Precision Expanded Metal "NK Fine Mesh"

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

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Ultra-precision foil expanded metal "NK Micro Mesh"

Ultra-precision foil expanded metal "NK Micro Mesh"

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

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List of Adoption Results for Manufacturing Subsidy Projects

List of Adoption Results for Manufacturing Subsidy Projects

This is a report on the results of the manufacturing assistance project by Nikken Ras Co., Ltd.

This is a report on the results of the manufacturing assistance project by Nikken Ras Co., Ltd. 【Achievements】 ■ FY 2013 Supplementary Budget Subsidy for Innovation in Manufacturing, Commerce, and Services for Small and Medium-sized Enterprises and Small Businesses [Adopted] ■ FY 2014 Supplementary Budget Subsidy for Innovation in Manufacturing, Commerce, and Services [Adopted] ■ FY 2015 Supplementary Budget Subsidy for Support of New Developments in Manufacturing, Commerce, and Services [Adopted] *For more details, please request materials or download the catalog.

  • Processing Contract
  • Surface treatment contract service

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Reasons for a 30% reduction in manufacturing costs for lithium primary battery cores.

Reasons for a 30% reduction in manufacturing costs for lithium primary battery cores.

Achieving high quality and low cost with 24-hour continuous processing of machines!

We have modified the metal lath (general building material) manufacturing machine, which has seen a decrease in private demand due to traditional construction methods, to produce "core materials" that will be used for lithium primary batteries, which are expected to have future demand. We have achieved a groundbreaking enhancement in cost competitiveness. 【Reasons for Cost Reduction】 - Starting operations with 5 lines × 2 machines at a rotation speed of 270 rpm has increased productivity by 120%! - By maintaining a stable temperature day and night through 24-hour continuous processing of the machines, we have achieved high quality! - The entire process from feeding materials to lath processing and completing the product (core material) is manufactured on a consistent line. *For more details, please download the catalog or contact us.

  • Other molds

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Precision expanded metal and punching metal.

Precision expanded metal and punching metal.

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

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Punching metal / expanded metal [Speed response available]

Punching metal / expanded metal [Speed response available]

From mold design to product processing, we offer integrated production! Proposals for short delivery capabilities.

Nikken Ras Kogyo's various mesh products, centered around "expanded metal" and "perforated metal," are produced in-house from mold design to manufacturing and product processing, allowing us to offer proposals with short lead times. If you are struggling with short lead times, please feel free to contact us. *For more details, please request our materials or download the catalog.

  • Processing Contract
  • Surface treatment contract service

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Expanded metal can be customized to order, unique for each item!

Expanded metal can be customized to order, unique for each item!

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

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