ニチダイフィルタ Product Lineup

Nichidai Filter manufactures filters that are integrated structures made by layering multiple stainless steel meshes using its unique laminated sintering technology. We design and manufacture cylindrical and disc-shaped products, strainers, and baskets using this material, all in-house, tailored to meet our customers' needs, showcasing our technical ability to turn customer feedback into reality! Additionally, we own 10 large vacuum furnaces across our Kyoto and Thailand factories, boasting one of the largest production capacities for sintered wire mesh in the world. Therefore, we have the capacity to handle supply and mass production. 【Features】 ■ Filters manufactured using our unique laminated sintering technology ■ In-house design and manufacturing of products tailored to customer needs ■ Technical ability to turn customer feedback into reality ■ One of the largest production capacities for sintered wire mesh in the world ■ High supply capability and capacity for mass production *For more details, please refer to the PDF document or feel free to contact us.

"Bonmesh" is a type of filter that layers a highly washable plain woven wire mesh in the filtration section and incorporates punched metal as a reinforcement component, all sintered together as a single unit. This filter emphasizes permeability and washability, and is primarily used for filtration in the food, pharmaceutical, and chemical industries. It offers a wide selection of filtration precision, each demonstrating high filtration functionality. The combination of plain and twill woven wire mesh achieves low pressure loss and high flow rates. Being a surface filtration type, it excels in washability and mechanical strength, allowing for various processing applications (bending, machining, welding). 【Features】 ■ High precision ■ High permeability ■ Excellent washability ■ High durability *For more details, please refer to the PDF document or feel free to contact us.

Filters for the food and beverage industry are being adopted by many companies as a precaution to prevent unexpected accidents such as foreign matter contamination. By switching from conventional filters to durable sintered mesh filters, the cost of filter replacement can be significantly reduced. With a consistent system from design to manufacturing, we can create customized filters tailored to your needs, addressing any flow issues you may have. This is a proven product already implemented by major beverage manufacturers. 【Features】 ■ Cost reduction with long-lasting filters ■ Customized manufacturing to meet your requirements ■ Trusted brand *For more details, please refer to the PDF document or feel free to contact us.

We have applied the mold technology of our group companies to achieve mesh-shaped molding using sintered metal mesh as the material. This mesh type features breathability, a three-dimensional structure, and strength. We can suggest a mesh configuration that suits your usage conditions, so please feel free to contact us. *By using mesh, breathability is improved, and the release properties of pulp and paper are enhanced. 【Features】 ■ 3D shapes realized through molding ■ Excellent breathability ■ Three-dimensional structure ■ High strength *For more details, please download the PDF document.

The "filling nozzle" is a nozzle designed to prevent liquid dripping and leakage during filling. It has a proven track record in industries such as food and beverage as well as pharmaceuticals. With a leakage prevention structure that stops the liquid precisely, it improves work efficiency. It uses sintered mesh, allowing for easy cleaning and long lifespan. Since we handle everything from design, it can accommodate various shapes, including compact designs. 【Features】 ■ Prevents liquid dripping and leakage ■ Accommodates various shapes, including compact designs ■ High cleanability for long lifespan *For more details, please refer to the PDF document or feel free to contact us.

The "stainless steel porous filter" is a filter that excels in durability, heat resistance, and corrosion resistance. Concerns such as "it broke without me noticing" or "it is weak against high/low temperatures" can be resolved with this product. We offer various filters tailored to applications such as liquids, gases, and polymers. 【Features】 ■ Excellent durability, heat resistance, and corrosion resistance ■ High strength ■ Does not clog ■ Excellent cleanability ■ Reusable *For more details, please refer to the PDF document or feel free to contact us.

General filters cannot be cleaned or regenerated, and must be replaced once they become dirty. With Nichidai Filter's "Cleaning Service," many stainless steel filters can be repeatedly used through a cleaning process. This can reduce the costs associated with filter replacement and improve the overall manufacturing costs. 【Cleaning Process】 ■ Acceptance and Disassembly ■ Thermal Decomposition Cleaning ■ Rinsing ■ Chemical Cleaning ■ Rinsing ■ Knockout and Washing ■ Drying ■ Inspection ■ Assembly and Shipping *For more details, please refer to the PDF document or feel free to contact us.

Sintered metal mesh/etching, unique laminated screens, and stainless steel cartridge filters using "Bonmesh," "Poamet," and "SCP." These filters are designed to replace conventional disposable cartridge filters and are processed to fit existing housings as pressure-resistant, heat-resistant, and corrosion-resistant products. We also offer in-house regeneration cleaning, with examples of use extending over 10 years. We accept OEM orders from various filter manufacturers. Additionally, we are open to direct inquiries from users regarding handling methods and custom types. Please feel free to contact us via email or phone (0774-88-6319).

Sintered metal mesh and etching, unique laminated screens, stainless steel strainers using "Bonmesh," "Poamet," and "SCP." These are processed to match the shape of existing housings as replacements for existing strainers (U-type, Y-type, etc.) as pressure-resistant, heat-resistant, and corrosion-resistant products. We also offer in-house regeneration cleaning, with examples of use for over 10 years. We accept OEM orders from various strainer manufacturers. Additionally, we welcome direct inquiries from users regarding handling methods, custom types, and housing proposals. Please feel free to contact us via email or phone (0774-88-6319).

The "Inline Strainer" is a strainer that uses sintered metal mesh or sintered etching as a screen and is easy to install. It can be immediately used by simply inserting it between commercially available sanitary piping components! It captures foreign substances, packing debris, etc. It is easy to clean for surface filtration and can be reused repeatedly. 【Features】 - Can be easily installed in existing sanitary piping. - Screen made of stacked sintered metal mesh or sintered etching, with high strength. - Easy to clean and can be reused repeatedly. - Material is equivalent to stainless steel 304/316, with high heat and corrosion resistance.

【Filtration Precision】 From approximately 2μm and 5μm to several millimeters. 【Standard Materials】 Stainless steel, SUS316 and 316L. 【Adopted Environments】 Line pressure 70 MPa, -50°C compressed hydrogen. Line pressure 20 MPa, 300°C molten resin. Other filtration applications for food, pharmaceuticals, industrial gases, polymers, etc., as elements for rectification, pressure reduction, foaming, air supply, degassing, and powder transport. 【Differential Pressure Strength (Example in Cylindrical Shape)】 Outer diameter φ10mm × length L15mm: withstands external pressure 30 MPa Outer diameter φ20mm × length L15mm: withstands external pressure 15 MPa *Determined by visual deformation. *This is the differential pressure strength of the element, not the line pressure.

■ Tube-shaped elements compatible with filtration precision from 2 microns to 200 microns. Utilizes thin sintered metal mesh screens (standard materials: SUS316 and SUS316L). ■ Connects to stainless steel pipes of approximately 6A to 15A or tubes with diameters of φ6 to φ10. (Connection shapes: small diameter half-pipe flange / tapered pipe threads / hose fittings) ■ Housing material: SUS316L, finish: electropolished, suitable for pharmaceutical processes. (SUS304 is also available) * Custom and made-to-order products are available to meet your desired specifications.

Uniform foaming can be expected from the entire element. We will propose hole sizes, pressure loss, and screen selection tailored to gas flow rates, operating temperatures, and equipment specifications, as well as product shapes. We have a proven track record not only for new considerations but also for existing replacement parts. 【Features】 ■ Custom specifications and dimensional design. ■ Processing to match connections – compatible with heel rings, JIS flanges, screws, hose fittings (bamboo shoots), etc. ■ Standard materials are equivalent to stainless steel 304/316. Some nickel alloys (such as Hastelloy) can also be accommodated. ■ Proven performance from high to low temperature ranges. ■ Durable! Unbreakable! Can be used for a long time.

Combination of our stainless steel filter elements and housings. As we respond to various customer requests, we have resulted in numerous "custom cases." (Please refer to the photos and lineup.) We carefully address each request one by one, striving to provide better proposals. We also accommodate on-site confirmations and measurements. Please feel free to share your requests with us. 【 TEL: 0774-88-6319 】 【 E-mail: filter@nichidai.co.jp 】 *Examples have been provided. *Posted photo 1: Cartridge filter (Fluid: Beverage raw material liquid) Body: 250A Inlet/Outlet: 2.0S Pressure resistance: 0.6MPa Element: Threaded cylindrical type φ50x500L x 7 pieces *We also have many achievements in the design and manufacturing of filter elements only. (Please check other pages as well.)

Our proud "sintered metal mesh" is a filter material that integrates layers of wire mesh through sintering technology. We manufacture and sell this material as industrial and commercial metal filter products. By layering materials such as wire mesh, etching plates, and perforated metal, and performing sintering processing, we can produce porous bodies with excellent strength and workability. 【Features】 ■ High strength ■ High precision ■ Heat resistance (cold resistance) ■ Cleanability ■ Durability ■ Workability *For more details, please download the PDF or feel free to contact us.

The "stainless steel porous body," which can take on various shapes, is a porous material that has diverse pore structures on its surface and inside, achieved through diffusion bonding (sintering) of metal materials. It excels in pressure resistance, heat resistance, and corrosion resistance, and is used in various fields such as petrochemicals, nuclear power, synthetic fibers, films, food, pharmaceuticals, space, and aviation as a filter. *Limited to 10 Ipros users, we are giving away samples of the stainless steel porous body! Be sure to check it out during this opportunity! 【Features】 ■ Versatile shapes and pore structures! From mechanical parts to decorative items! ■ Can be continuously used in extreme temperature ranges from -270°C to 500°C! It has been used for many years in rocket fuel systems and sweat cooling plates. ■ Extends product life through diffusion bonding and reduces running costs. ■ We can propose materials ranging from standard SUS to Inconel, Hastelloy, etc., and support you with a consistent system from design to manufacturing! *For more details, please contact us or download the catalog to view.

In the semiconductor industry, the contamination of fine foreign substances during the manufacturing process significantly affects product quality and yield. Particularly in the production of high-purity silicon wafers and in microfabrication technology, it is essential to thoroughly remove airborne particles and impurities in liquids to maintain cleanliness. Contamination can lead to critical defects such as performance degradation, short circuits, and disconnections in devices. The high-performance filter media "Bonmesh" was developed to address the challenges of cleanliness management in the semiconductor manufacturing process. 【Application Scenarios】 - Chemical manufacturing lines - Chemical supply lines - Gas supply lines - Various manufacturing equipment 【Benefits of Implementation】 - Suppression of yield reduction due to foreign substance contamination - Improvement in product quality - Reduction in running costs - Enhanced maintainability

In the food industry, it is essential to thoroughly prevent foreign matter contamination in the manufacturing process to ensure product safety. Foreign matter contamination not only leads to a decline in product quality and customer complaints but also has the potential to damage a company's reputation. Bonmesh has been developed to effectively remove foreign matter in the food manufacturing process, thereby improving product quality and safety. 【Application Scenarios】 * Filtration of raw materials on food production lines * Filtration of various liquids 【Benefits of Implementation】 * Reduction of foreign matter contamination risk * Improvement in product quality

In the automotive painting industry, the quality of paint significantly affects the appearance and durability of the finished product. Paint unevenness and foreign matter contamination not only diminish the value of the product but also lead to increased costs due to rework. Bonmesh effectively removes foreign matter from the paint and supports the formation of a uniform paint film. With high filtration precision and durability, it contributes to the stabilization of painting quality. [Application Scenes] - Filtration during automotive paint manufacturing [Benefits of Implementation] - Reduction of painting defects - Optimization of paint usage - Reduction of maintenance costs

In the chemical industry, the reliable removal of foreign substances and impurities is essential for maintaining product quality and improving manufacturing process efficiency. Particularly in advanced separation processes such as the separation of reaction products and the recovery of catalysts, physical filtration is indispensable. Inadequate filtration can lead to a decline in product quality and potential process stoppages. Bonmesh achieves both high filtration precision and cleanability, enhancing the separation efficiency of chemicals. 【Application Scenarios】 - Removal of foreign substances in chemical reaction processes - Recovery of catalysts - Removal of impurities from solvents - Precise filtration of products 【Benefits of Implementation】 - Improvement in product quality - Stabilization of processes - Reduction of running costs - Decrease in contamination risks

In the oil refining industry, the removal of impurities is essential in the process of manufacturing various petroleum products from crude oil. In particular, the removal of catalysts and reaction by-products is a crucial factor that affects product quality. Inadequate filtration can lead to a decline in product quality and early deterioration of equipment. Bonmesh is a filter made by layering a highly cleanable plain woven mesh and sintering it with reinforcement materials. It achieves both high filtration precision and durability, supporting stable operations in the oil refining process. 【Application Scenarios】 - Catalyst recovery - Removal of impurities from intermediate products - Purification of final products 【Benefits of Implementation】 - Improvement in product quality - Extension of equipment lifespan - Reduction in operating costs - Establishment of a stable production system

In the aerospace industry, the reliability of fuel systems is extremely important, and issues with engines caused by foreign matter can lead to serious problems. Fuel filtration filters require high filtration precision and durability. Bonmesh was developed to meet these demands. 【Application Scenarios】 - Aircraft fuel systems - Rocket engine fuel systems - Spacecraft fuel systems 【Benefits of Implementation】 - Improved engine reliability through the removal of foreign matter - Extended maintenance cycles due to high durability - Realization of optimal performance through customization