ニチダイフィルタ List of Products and Services

Support for on-site improvements with Nichidai Filter's foaming filter elements 【Do you have these concerns?】 - Gas does not dissolve sufficiently in the liquid - Dissolution or processing takes time - High costs for dissolution and stirring - Want to make the reaction between liquid and gas more efficient 【Solutions with Nichidai Filter's foaming elements!】 Our foaming elements achieve uniform foaming throughout the entire element. Depending on gas flow rate, operating temperature, and equipment specifications, we propose suitable product shapes from open hole design, pressure loss adjustment, and screen selection. We have numerous achievements not only for new equipment installations but also as replacement parts for existing equipment. 【Benefits of implementation】 - Significant improvement in gas dissolution efficiency due to uniform bubbles - Stable quality through uniform stirring - Energy savings (reduction of excessive gas supply and stirring power) - High durability and custom options reduce maintenance burden

• Aeration/air diffusion equipment
• Water treatment filters and consumables
• Other filters

【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.

• Gas Filters

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.

• Other contract services
• Other cleaning machines

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).

• Solid-liquid separation filter
• Beverage Production Equipment
• filter

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.

• Piping Materials
• Other filters

Nichidai Filter has been producing sintered mesh filter media and filter products in Lampoon, near the ancient city of Chiang Mai, Thailand, since 2008 under the name "THAI SINTERED MESH Co., Ltd." These products are used as component parts for food and chemical applications, and we also offer replacement proposals for existing products. 【Points】 - We have numerous achievements with both Japanese and local companies. - Our sales representatives are Thai and Japanese staff residing locally. With over ten years of experience, we strive to respond sincerely to niche needs. - We provide support from Japan through close collaboration with Nichidai Filter. *For more details, please refer to the inquiry section or download the catalog.

• Other filters

The "stainless steel porous body," which can be processed into various shapes, is a porous material that possesses diverse pore structures on its surface and inside by means of diffusion bonding (sintering) of metal materials. It excels in pressure resistance, heat resistance, and corrosion resistance, and is used in filters that are active in various fields such as petrochemicals, food, pharmaceuticals, textiles, films, aerospace, and nuclear power. Thanks to the uniform airflow resistance across the entire surface of our stainless steel porous body, it is possible to adjust the degassing and air supply for powders. Improvements in bridging, clogging, scattering, and powder leakage lead to smoother powder handling. We design based on consultations and propose shapes and installation methods that fit existing equipment and facilities. 【Features】 ■ Achieves uniform airflow resistance across the entire surface due to the laminated sintering of fine metal mesh. ■ Prevents powder leakage of fine powders with screens tailored to particle size. ■ Can be installed without significantly altering existing piping and equipment. ■ We can propose solutions ranging from inexpensive and simple installations to equipment modifications. *For more details, please contact us or download the PDF for further information.

• Other powder equipment
• Stainless steel container
• Powder Supply Device

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.

• stainless
• filter
• Other filters

Many metal filters can be reused repeatedly through cleaning processes. At Nichidai Filter's "Cleaning Service," we propose and implement the optimal cleaning procedures for both our products and those of other companies. This can reduce the costs associated with filter replacement and improve the total manufacturing costs. We consistently handle not only the tedious cleaning tasks but also the verification of recovery after cleaning. *Comparison images before and after cleaning are currently posted at the top of the page! There are numerous examples of cleaning! For more details, please contact us or download the catalog to view it. 【Features】 ■ Compatible with various applications regardless of contaminants, including polymers, chemicals, food, and gas! ■ Cleaning of items other than filter elements, such as housings and short tubes, is also possible! ■ We propose cleaning processes tailored to your needs! ■ We also handle inspection evaluations after cleaning (such as checking pressure loss values and bubble point values)! ■ We can suggest alternative or improved products for items you provide! *For more details, please contact us or download the catalog to view it.

• Piping Materials
• Other contract services

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.

• Aeration/air diffusion equipment

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.

• Beverage Production Equipment
• filter
• Solid-liquid separation filter

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.

• Other molds
• Other machine elements
• Other filters

Traditionally, ethylene gas filters that frequently broke were made using powder sintering, but we have succeeded in improving their strength by using our standard product, Poremet! This element is suitable for high-pressure circulation system filters. Compared to fragile powder filters, it offers greater strength, ease of handling, and a long lifespan. By using sintered mesh, we can provide a cost-effective and high-performance filter. While traditional powder sintering lacks backwashing capability due to its complex pore structure and thickness, filters made from sintered mesh excel in backwashing by utilizing surface filtration. 【Features】 ■ High durability ■ Excellent cleanability ■ Low cost ■ We will provide proposals tailored to your needs, including shape and more. *For more details, please refer to the PDF document or feel free to contact us.

• Gas Filters
• filter

■ 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.

• filter

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).

• Beverage Production Equipment
• Filtration Equipment
• Separation device

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.

• filter
• Solid-liquid separation filter
• Beverage Production Equipment

To prevent contamination as a filter in extremely low and high temperature ranges of fuel, our sintered stainless steel porous material is used. The "Aerospace Industry Filters" are utilized as filters for rocket ground fuel facilities, filters for protecting onboard valves, and onboard fuel filters, ensuring the safety of the aircraft. They can be used under high pressure and high flow conditions, resulting in a product with very high cleanliness. The standard material used is SUS316L. The optimal wire mesh configuration is selected based on specifications and applications. Inconel and Hastelloy can also be accommodated as needed. 【Features】 - Prevents contamination as a filter in extremely low and high temperature ranges of fuel - Very high cleanliness and can be used under high pressure and high flow conditions - Optimal wire mesh configuration selected based on specifications and applications *For more details, please refer to the PDF document or feel free to contact us.

• Other filters
• filter

Our sintering technology is useful for the removal of solid and gel-like contaminants in high-pressure environments with high-viscosity fluids. The "Polymer Filter" utilizes sintered filter media, providing excellent durability that can withstand high-viscosity and high-pressure conditions. Being made of stainless steel sintered media, it is also suitable for use at high temperatures. We handle everything in-house, from the design and manufacturing of the filter housing to the final inspection after completion. Additionally, we offer suggestions for improving existing equipment through our unique analysis of flow resistance. 【Features】 ■ Durability ■ Heat resistance ■ Filter housing *For more details, please refer to the PDF materials or feel free to contact us.

• Liquid-liquid separation filter

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.)

• filter

Activated carbon, essential for the purification of natural mineral water, is prevented from entering through our company's "Carbon Catcher" check filter. Since we handle everything from design to manufacturing, it can be easily used by installing it on existing equipment. Based on our past delivery records, we propose a filtration precision suitable for removing discharged activated carbon without reducing the flow rate. By using sintered mesh, it has high backwashability and is easy to clean, which can extend the life of the strainer. 【Features】 ■ Freedom of size ■ Optimal filtration precision ■ Ability to extend the life of the strainer *For more details, please refer to the PDF document or feel free to contact us.

• filter
• Solid-liquid separation filter
• stainless

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.

• stainless
• Other consumables
• Solid-liquid separation filter

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.

• Other filters
• filter
• filter

"Poamet" is a filter made by stacking and sintering five layers of metal mesh, offering high mechanical strength and a wide range of applications. The five layers of metal mesh are stacked and sintered into a unified structure. The fourth and fifth layers are reinforced with flat woven mesh, providing extremely high mechanical strength and pressure resistance. It exhibits high precision and uniform filtration performance across various filtration accuracies. It has high heat resistance for continuous filtration from -270°C to a maximum of 480°C. Thanks to its surface filtration structure with excellent backwashing effects, it can be easily cleaned. 【Features】 ■ High strength ■ High precision ■ High heat resistance ■ Excellent cleanability *For more details, please refer to the PDF document or feel free to contact us.

• Other filters

"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.

• Other filters
• filter
• filter

Poafuro is a multifunctional porous material that is created by stacking plain woven wire mesh in two or three layers, followed by sintering and rolling to integrate them. It features uniformly sized pores and an even distribution of pressure loss, making it suitable for applications in fields that require functions such as flow rectification, powder transport, aeration, drying and cooling, permeation, and resistance elements. **Features** Uniformity… The variation in pressure loss is small, allowing for even gas dispersion across the entire surface. Flow rectification… It suppresses fluctuations in wind speed. Discharge capability… It can minimize the residual amount during powder discharge. Flowability… It allows powders to flow on slopes below the angle of repose. (In some cases, it can also flow on reverse slopes depending on the powder.)

• Other filters
• Gas Filters

It is a sintered body of non-woven fabric made from micron-sized metal fibers. Unlike layered sintered filters, it has a structure that allows for both surface and internal filtration. Its extremely high porosity internal filtration structure exhibits excellent foreign matter collection effectiveness. 【Features】 Long life… Due to its very high porosity, it has low filtration resistance, excellent foreign matter collection effectiveness, and a long lifespan. Pressure and heat resistance… It can be used under high temperature and high pressure conditions. Cleaning and regeneration… It can be regenerated through backwashing, ultrasonic cleaning, chemical cleaning, and thermal decomposition. Because it forms a complex three-dimensional structure made of fine fibers, it can be used not only for foreign matter collection but also for the fragmentation of gels such as polymers.

• Other filters

The "Super Clean Plate (SCP)" is a stainless steel plate with uniformly fine pores created by stacking and sintering etched plates with aligned holes. In addition to the high opening rate of the etching and the increased strength from the stacking and sintering, its very simple structure excels in smoothness, cleanliness, and visibility of clogging. It possesses mechanical strength and pressure resistance, allowing for the fabrication of formed products through bending and welding processes. Checking for clogging after use and verifying the finish after cleaning is very easy. The absence of surface irregularities like those found in wire mesh prevents any entrapment of residues. A simple structure with straightforward holes. There are no pockets, making cleaning easy. 【Features】 ■ High strength ■ Excellent visibility ■ High smoothness ■ Superior cleanliness *For more details, please refer to the PDF document or feel free to contact us.

• Other filters