富士フィルター工業 List of Products and Services

Filtration refers to the process of removing solids or foreign substances from a liquid or gas by passing it through a porous medium (filter) with fine pores, which allows the removal of solids or foreign substances larger than the pore size from the liquid or gas. Filters are always used wherever a substance (gas or liquid) flows, and in order to produce products stably and improve quality, filtration is necessary to remove foreign substances. Additionally, there are separation devices such as "coalescers," which utilize the difference in specific gravity between oil and water to separate water from oil or oil from water, and "recycling separators," which use centrifugal force to remove solids from gas. Both are devices that remove or separate foreign substances from fluids. *For more detailed information, please refer to the related links. For further inquiries, feel free to contact us.

• Water treatment technology and systems

Our company handles a wide range of filtration equipment from DrM, which contributes to process improvement in various fields such as pharmaceuticals, food and beverages, and anode manufacturing for batteries, specifically in UF and MF processes. 【Features】 ＜Crossflow Filtration System 'FUNDAWAVE'＞ ■ An industrial crossflow filtration solution that vibrates flat membranes for filtration ■ Suppresses the formation of cake layers on the filter surface and the rise of TMP (transmembrane pressure), achieving high concentration and high viscosity concentration ■ Allows for miniaturization of feed pumps, enabling cost reduction compared to conventional systems ＜Automatic Backwash Filtration System 'FUNDALOOP'＞ ■ A closed system that incorporates filter media into a high-strength disposable resin bag with a multi-layer structure ■ Suitable for processing substances that need to avoid contact with toxic or hazardous materials and oxygen ■ Capable of efficiently handling large flow rates due to its large filtration area ■ Can significantly reduce the cost of depth filters (pre-filtration) in the removal of cell debris such as HEK293 and CHO in pharmaceuticals: upstream processes ★ We are currently conducting simple tests for each product. Please feel free to contact us if you are interested. Additionally, you can view product materials by clicking the download button below.

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The "FUJI BBF Filter System" is a filter system suitable for water treatment that requires high filtration precision and backwashing capability, such as process liquids and white water for papermaking. It employs a low-pressure loss sintered metal filter media with high peelability, demonstrating excellent backwashing capability through a bubbling method. A test device with a glass housing that allows for visibility of the element's condition enables simple testing. You can choose between on-site testing and testing at our facility. 【Features】 ■ Minimum filtration precision of 2μm ■ Capable of filtration and backwashing even under challenging foreign matter conditions (high concentration, adhesive properties, unstable concentration or type, etc.) ■ Utilizes specially developed sintered metal filter media ■ Space-saving design *Simple tests can be conducted for consideration. Filter media samples are also provided free of charge. Please feel free to consult us. For detailed specifications, please download the PDF.

• Water Treatment

We propose filter systems that leverage the characteristics of filter elements to thrive in the field of clean energy. In particular, as elements for pulse jet gas filters, they are utilized in high-purity polysilicon for semiconductor wafers, additives (nanomaterials) for secondary battery anode materials, coal gasification combined power generation, blue hydrogen production, SAF, biomass fuel production, GTL, CTL, and more. **Features** The downflow partial back-blow design proposed by Fuji features a distinctive and efficient structure where the gas flow does not intersect during back-blowing. **Scope of Proposal** - Proposal, design, and manufacturing of filter elements - Proposal, design, and manufacturing of filter housings and systems Hydrogen energy contributes to all aspects of production, transportation, and usage through part filters and other systems. *For detailed specifications, please download and view the PDF catalog.* *We offer free standard element samples to companies (users) in the consideration stage. Please feel free to consult us for more details.*

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We will introduce the polymer filter systems that support the manufacturing of electronic components and materials, as well as the filter elements. 【Filter Systems】 ■ Leaf Disk Type Offers a large filtration area and long-lasting performance. We propose a patented "SP Retainer Leaf Disk" for high-viscosity resins and large flow filtration, along with a composite of metal powder filter media "Fuji PMC Microtoll" and "Fuji Metal Fiber." ■ Pleated Candle Type Features a simple structure that allows for easy maintenance. There is a wealth of proposals and adoption records for extrusion molding lines, and it also reduces local retention. ■ Continuous Switching Type Plays a vital role in the manufacturing of LiB battery separator films. Filter replacement can be performed without stopping the equipment. * For more details, please refer to the materials available for download in PDF format. * We are currently offering sample cases of filter elements! Feel free to contact us. * More information about filter elements can also be found under "Basic Information."

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Our company is engaged in the manufacturing and sales of metal filter elements using sintering technology. Among them, the "Filter Material Three Brothers" – 'Fuji Plate', 'Fuji Metal Fiber', and 'Fuji PMC Microtoll' – are expanding their market not only for filtration applications but also for electrode materials, heat storage materials, and sound-absorbing materials. 【Product Lineup】 ◎ Fuji Plate (laminated sintered mesh filter) - Filtration application examples: aerospace industry, liquid chromatography equipment - Material application examples: electrode materials for hydrogen generation ◎ Fuji Metal Fiber (non-woven filter made of laminated sintered metal fiber felt) - Filtration application examples: semiconductor materials, electronic substrates and encapsulation materials, LiB battery anode materials - Material application examples: aerospace industry, heat storage materials for heat exchangers, sound-absorbing materials ◎ Fuji PMC Microtoll (hybrid filter material with simultaneous sintering of metal powder and mesh) - Filtration application examples: high-performance molten polymers - Material application examples: electrode materials for hydrogen generation *For more details on each product, please refer to the <PDF download>. *Currently, we are offering a "filter material sample case" containing five types of product samples. Please feel free to apply through the inquiry form.

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The "Fuji Aqua Con Cartridge" is a cartridge filter that can strongly absorb and remove free water and emulsified water contained in hydraulic oil and lubricating oil. It is available in two types with filtration precision of 1μm and 5μm, and can handle fluids up to approximately 100cst. It helps prevent oil oxidation, rust in tanks, and wear or seizure due to oil film breakdown. Additionally, we offer portable filter units with pumps. This contributes to improving the efficiency of quality control for lubricating oil and hydraulic oil onboard. 【Features】 ■ Capable of removing free water in oil to below 2ppm ■ Can remove approximately 3000cc of water with one unit (under constant fluid viscosity and flow rate) ■ Also supports the removal of solid foreign substances *For more details, please refer to the product catalog available for download in PDF format.

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This is a cartridge that has two functions: it absorbs and removes both free water that has entered the hydraulic oil and lubricating oil, as well as emulsified water, while simultaneously removing solid foreign substances. It is also possible to replace the element in the filter container with an element for a different purpose.

• Related Equipment

The "Fuji Aobuka System" is an automatic backwashing filter system that enables long-term operation without opening during the filtration treatment of industrial water and other applications. By combining our proprietary filter media with cleaning brushes, we improve recovery after backwashing. This contributes to stable operations by reducing the frequency of open maintenance. Our unique filter media can meet filtration requirements finer than 10 microns. We are also working on alternatives to sand filtration. 【Features】 ■ The built-in brush rotates during filtration and backwashing, detaching foreign substances (solid, fibrous, etc.) that adhere to the element. ■ We use our own mesh sintered filter elements. ■ Backwashing can be selected as either continuous or intermittent. ■ Enables continuous operation without opening, contributing to operational efficiency and reduced maintenance burden. *For more details, please refer to the materials. Feel free to contact us with any inquiries. *We are a comprehensive engineering manufacturer of filters. With combinations of equipment and proposals for separately designed systems, we can accommodate more precise filtration requirements.

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We propose further reduction in pressure loss and longer lifespan by integrating our various technologies with SP retainers. It is now possible to use high-viscosity or large-flow fluids, which were difficult to design for with conventional types. By optimizing the retainer pattern and thickness according to resin characteristics and filtration precision, we can propose low-pressure loss patterns and high shear patterns, among others. 【Features of SP Retainers】 ■ Lower pressure loss compared to mesh retainers ■ Longer lifespan due to reduced initial pressure loss ■ Simple and compact design, making operation and maintenance easy ■ Efficient flow paths secured in the center direction (center pole direction) ■ Excellent cleanability, with significantly reduced foreign matter residue after regeneration Please contact us for more detailed information or proposals.

• Water Treatment Plant

It has excellent heat resistance, electrical conductivity, and corrosion resistance, and is used not only for filtration but also for heat exchange of gases utilizing its high porosity.

• Power and Energy Equipment

It is a stretchable, seamless metal wound sintered porous tube. - The tube is made by winding wire, making it resistant to kinking and allowing for expansion and contraction. - It can be made from special alloys such as stainless steel and titanium, which have excellent chemical resistance.

• Other analytical equipment

It is a seamless, porous tube that can be flexibly bent with your fingers. - It is resistant to kinking and can maintain a bent shape while ensuring a flow path. - It can adapt to areas under stress and has excellent chemical resistance properties. - You can choose whether or not to have holes in the walls of the tube.

• Other analytical equipment

【Features】 ○ Shape stability ○ Excellent fatigue and impact resistance ○ Effective against heat and thermal shock → Can prototype materials that can withstand up to 500°C with stainless steel, and up to ~900°C with special materials. ○ Excellent chemical resistance to acids and (alkaline) solvents ○ Pore sizes ranging from 0.1μm to 200μm formed from metal powder ○ Excellent backflow effect ○ Superior cleanability against high-pressure, high-temperature steam, chemicals, and firing For details on product features and materials, please download the catalog or feel free to contact us.

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The DrM single-use filter system is an excellent product for cell (CHO) recovery in biopharmaceutical processes and their purification processes. By increasing the filtration area, filtration efficiency has improved, allowing for high flow rates. In pharmaceutical/biotechnology applications, it can be pre-sterilized, which reduces the time for automatic CIP (Clean-In-Place) and SIP (Sterilization-In-Place).

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The Fuji Aobukafi filter is primarily a continuous automatic backwash filter for water treatment, capable of handling a nominal filtration accuracy of up to 5μm, which is difficult for general auto strainers. Additionally, by combining it with other filter equipment and liquid cyclones (Lacos separators), we can propose solutions to address our customers' challenges.

• Manufacturing Technology

- In addition to stainless steel, it can be made from various alloy materials. - Flat wire, like a ribbon, can be wound around a cylindrical or conical core, and can be precisely processed with computer control to adjust angles and spacing. - It has the characteristic of being thin-walled and producing few fragments. 【Features】 ■ Can be manufactured with an inner diameter of 1mm ■ No welding seams, resulting in a uniform and lossless filtration effective area ■ Special alloys with excellent heat resistance and corrosion resistance can be used ■ Good machinability, capable of being shaped into various forms such as cylinders, cones, and flat plates ■ The structure of the holes is uniquely three-dimensional and geometric, with all holes interconnected 【Functions that can be provided】 ■ Electrical conductivity ■ Heating capability ■ Liquid and gas permeability, filtration function ■ Chemical resistance ■ Scaffold material for cells ■ Cell permeability ■ Shape modification possible through post-processing

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The Fujibon filter element is made by spirally winding a special cellulose ribbon, which is impregnated with phenolic resin and has corrosion resistance, into a cylindrical shape and molding it through heat curing. The fluid is filtered through countless gaps formed between the overlapping ribbons. It boasts exceptional strength as a paper filter, is inexpensive, and offers economic benefits with the possibility of cleaning. The countless holes are uniformly distributed straight from the outer circumference to the center, providing a wide range of applications not only for filtration purposes but also as a uniform air discharge rectifier. ●Features ●High strength while using paper as the material ●Excellent heat resistance ●Superior corrosion and solvent resistance ●Holes are uniformly distributed from the outer circumference of the cylinder to the center ●Excellent flow characteristics ●Outstanding cost performance ●Surface filtration type with excellent cleanability

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The Fuji Flow Element is a metal porous body with precisely uniform pores measured in micrometers. It is made by stacking and sintering several layers of stainless steel precision mesh, and through rolling processing, it accurately controls air permeability characteristics and finishes the surface smoothly. It excels in durability (heat resistance, pressure resistance, corrosion resistance) and can be cut and welded just like regular metal sheets. It also has excellent cleanability, allowing for semi-permanent use. 【Features】 ■ Excellent heat resistance and corrosion resistance due to the use of standard SUS316 stainless steel ■ Outstanding durability against vibration, impact, and wear ■ No delamination, opening of pores, or leakage of constituent materials ■ Excellent cleanability, allowing for permanent use ■ Superior formability (drawing, crimping, brazing, welding) *For more details, please refer to the PDF materials or feel free to contact us.

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The Fuji Clay System is equipped with a function that removes clogging of filter elements using a brush, relying on differential pressure rather than electricity. It has a compact installation space and offers rapid recovery efficiency for local backwashing, with filtration precision that meets specification needs [NOM.10μm (ABS.30μm)-500μm]. Scaling up is also easy. 【Features】 ○ Cleans with a brush using differential pressure ○ Compact installation space ○ Easy scaling up ○ Rapid recovery efficiency for local backwashing For more details, please contact us or download the catalog.

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The Fundaback automatic backwashing filter system allows for repeated operation without removing the filter and enables precoat filtration and cake recovery. It is primarily used in the chemical industry, pharmaceutical industry, food industry, environmental equipment sector, and feed manufacturing. It has achieved steady results in applications such as plating solutions and catalyst recovery. There is also a wealth of application experience with highly corrosive fluids, such as slurry recovery in hydrochloric acid related to steelmaking equipment and slurry recovery in hydrofluoric acid used for glass polishing. Furthermore, we can also propose precoat/body feed filtration systems that can be effectively utilized in single-use processes, such as the CHO recovery process.

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We propose filter systems that leverage the characteristics of filter elements and are active in the field of clean energy. In particular, as elements for pulse jet gas filters, they are utilized in hydrogen production, SAF, biomass fuel production, GTL, CTL, and more. 【Features】 The downflow partial back-blow design proposed by Fuji features the most distinctive and efficient structure, ensuring that the gas flow does not intersect during back-blowing. 【Scope of Proposal】 - Proposal, design, and manufacturing of filter elements - Proposal, design, and manufacturing of filter housings and systems

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Leveraging years of experience in separation and purification technology, we offer a diverse range of variations, including ultrafiltration systems, to provide more efficient systems. For more details, please contact us or refer to our catalog.

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The line filter system (Fuji filter vessel) is a system that allows for easy element replacement using a detachable V-band and is compatible with a wide range of fluids. The bag filter system is a bag-type filter for liquids that captures a large amount of foreign matter, enabling high precision and long-term continuous operation.

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The Fuji Wind Filter is a filter element that has been wound in a specified pattern according to filtration precision using roving yarn. It features a density gradient structure that becomes denser towards the inside. This is a typical deep filtration type filter, capable of removing a wide range of foreign substances, from very small particles to larger ones. Additionally, it has a high capacity for holding foreign substances, resulting in a long lifespan, and is utilized as an inexpensive disposable cartridge. For more details, please contact us or refer to the catalog.

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The Fuji Oil regeneration cartridge combines cartridges that remove solid impurities from the oil, lower the total oxidation value, and absorb moisture, tailored to the contamination state of the oil, for filtration and regeneration. Easy-to-handle dedicated containers are available in both stationary and portable types, ensuring complete oil management. For more details, please contact us or refer to the catalog.

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The Fuji Jet Filter (marine fuel oil filter system) is a groundbreaking filter system for marine fuel oil that boasts excellent filter cleaning capabilities. A new model of the Fuji Jet Filter has been developed. While maintaining the direct cleaning mechanism of the filter media through high-pressure jet injection and the concept of "dock-to-dock maintenance-free (long-term operation without opening)," we have also achieved further reduction in installation space, improvements in operation methods, and optimization of used components. The Fuji Jet Filter offers users even more benefits. For more details, please contact us or refer to the catalog.

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The 2-tank polymer filter system is a representative filter system in polymer polymerization lines that uses Fuji Plate (laminated metal mesh sintered body) and Fuji Metal Fiber (metal non-woven fabric sintered body) as filter materials. Either tank A or tank B's filter system operates continuously without interrupting work. This system incorporates a wealth of know-how gained from our years of technology and experience, designed to provide numerous benefits to users. For more details, please contact us or refer to the catalog.

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Coreless filters for process lines are widely used in petroleum refining, chemicals, and other fields. Generally, products that use cartridge-type elements made of fiberglass are mainstream, aimed at removing moisture from oil. Depending on the specifications and conditions of the fluid, it is also possible to design and manufacture using stainless steel, polypropylene, or other special filter media. In terms of filter media shape, we also design and manufacture not only cartridge types but also pad types. They are also widely used as filters to remove oil from water, such as in wastewater and cooling water applications. For more details, please contact us or refer to the catalog.

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The Lakos separator is a separation device that utilizes centrifugal force and the difference in specific gravity between liquids and solids to separate, concentrate, recover, and remove foreign substances in water or liquids. This separator has achieved steady results in various countries around the world, including sludge removal from cooling towers, removal of foreign substances from well water, seawater, and river water, as well as in wastewater treatment, heavy industry, chemicals, power generation, food processing, and industrial water treatment. In special cases, it is effective in removing sludge from naphtha, coke from quench oil in ethylene plants, and frying residue from food frying oil. LAKOS Filtration Solutions in the United States (formerly Claude Laval Corporation).

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Nucchi-type disc filters separate and recover solid components from solutions in pharmaceuticals, food, dyes, pigments, etc., by applying pressure or vacuum suction in a container. The use of filters, the durability of Fuji plates, excellent cake release properties, and washability, along with a high filtration precision of 2μm, have expanded the range of applications. For more details, please contact us or refer to the catalog.

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Centrifuge basket filters are used to recover solid components from solutions in processes such as pharmaceuticals, food, and fine ceramics. The performance of the filter element, Fuji Plate, enables a filtration precision of 2μm under high-speed rotation. Additionally, they offer good cleanability and cake release properties, making them advantageous in terms of operability. For more details, please contact us or refer to the catalog.

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The Fuji Oil Mist Separator, when installed at the exhaust port of a vacuum pump, not only removes oil mist and recovers oil but also provides a silencing effect, creating a comfortable working environment. Compared to installing an exhaust duct, it offers advantages in terms of cost, workspace, prevention of pollution to neighboring areas, and ease of maintenance. For more details, please contact us or refer to the catalog.

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The Fuji Recycling Separator removes 99.9% of moisture from gas through the action of centrifugal force and gravity. It has no moving parts such as rotating bodies, and its structure is robust both inside and out, making it a maintenance-free unit. For more details, please contact us or refer to the catalog.

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The Fuji automatic backwash filter unit controls a series of functions such as liquid passage, filtration, pre-purge, and backwashing using a PLC. It has also achieved what was previously considered difficult, such as double backwashing. For more details, please contact us or download the catalog.

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This is the comprehensive catalog of Fuji Filter Co., which plays an important role in a wide range of industries with its industrial filters. It introduces products that have a wide range of applications and have gained high reliability due to their excellent mechanical strength and high corrosion resistance. It includes many items such as the sintered metal wind filter "Fujiroi," the sintered metal non-woven fabric filter "Fuji Metal Fiber," the metal porous body for air flow "Fujiflo," and the pleated paper wind filter "Fujibon," which has unique features as a non-metal filter. For more details, please contact us or refer to the catalog.

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This is a polymer filter system suitable for the filtration of films, non-woven fabrics, synthetic fiber products, and more. In recent years, it has been actively used in manufacturing lines for battery separator films, spunbond, and molded cartridge filters. The valves on both the inlet and outlet sides can be easily switched in conjunction with simple operations. 【Features】 ■ Excellent filtration performance improves polymer quality ■ Flow balance optimization design minimizes fluid retention time ■ Continuous operation significantly enhances productivity ■ Cost reduction through elements with excellent cleaning and regeneration capabilities ■ Simple and compact mechanism for easy operation and maintenance

• Water Treatment Plant

The Fuji Plate Filter Element is an ideal surface filtration type filter element made by stacking wire mesh of various alloys, including stainless steel, and sintering them into a single unit. It is manufactured by combining protective and reinforcement layers with fine mesh that has precisely controlled pore sizes, tailored to specific applications. The Fuji Plate Filter Element excels in durability and corrosion resistance, and is utilized across a wide range of industries, from the bio industry to the chemical industry, textile industry, and aerospace industry. 【Features】 - Excellent high-temperature and low-temperature resistance, and thermal shock resistance - Superior mechanical strength and impact resistance - Outstanding pressure resistance (demonstrates filtration power for high-viscosity liquids) - Excellent corrosion resistance - No peeling, opening, or leakage of the filter material - Accurate filtration precision due to surface filtration type - Excellent uniformity of pore size - High flow rate per unit area - Easy to machine, allowing for various shapes - Excellent cleaning and regeneration capabilities, achieving significant cost reductions

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Fuji Metal Fiber is a non-woven fabric filter made by layering and sintering felt from stainless steel (standard) metal fibers. It excels in heat resistance, pressure resistance, and corrosion resistance, making it suitable for filtering high-temperature, high-viscosity fluids. It features a typical deep filtration structure, demonstrating high filtration efficiency, low filtration resistance, a large capacity for foreign substances, and particularly excellent performance in removing gel-like foreign substances in polymer materials. These filtration capabilities lead to improved product quality, extended filtration life, increased production efficiency, and reduced costs. Features: - Uses extremely fine metal fibers, achieving a porosity of 70-80%, resulting in low filtration resistance and long filtration life. - The coarse and dense multilayer structure of the metal fibers allows for the dispersion and retention of foreign substances of varying sizes, resulting in a large foreign substance retention capacity. - The three-dimensional structure of the metal fibers, combined with high density, provides excellent foreign substance capture performance, especially effective against gel-like foreign substances in polymer materials. - Made from stainless steel and heat-resistant, corrosion-resistant alloys, it exhibits excellent durability according to usage conditions.

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