Fine-pore ceramics usable for sensor insulators and microflow control.
In the pilot stage, we can manufacture ceramic structures with minimum hole diameters of φ0.02mm and above using extrusion molding, with a standard length of 100mm. The dimensional accuracy is within ±5% for both inner and outer diameters, and we can also provide micron-level precision through additional processing. Not only can we create pipe shapes, but we can also design multiple holes, irregular shapes, and different hole diameters. We handle high-purity alumina, zirconia, and aluminum nitride, and we will make proposals that suit your application. 【Features】 - Fine ceramics with a minimum outer diameter of φ0.3mm and a minimum hole diameter of φ0.02mm - Capable of producing long items with an aspect ratio of over 200 (maximum length of 120mm) - Can manufacture deep holes with freely adjustable wall thickness from thin to thick - High precision with standard dimensional tolerance of ±5% - Excellent wear resistance, chemical resistance, heat resistance, and insulation properties If you are considering fine and micro-hole shapes, long materials, or high-precision components in production equipment, tooling, or product design, please feel free to consult with us.
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**Properties of Ceramics** - Alumina: Excellent insulation and heat resistance, good thermal conductivity, and extremely superior chemical resistance. - Zirconia: High strength (toughness) and aesthetic qualities. - Aluminum Nitride: High thermal conductivity, electrical insulation, and resistant to thermal deformation. **Examples of Applications** ◎ Positioning pins ◎ Guide pins ◎ Nozzles ◎ Filters ◎ Insulators ◎ Replacements for metals and resins, etc. **Exhibition Information** We plan to exhibit at the following trade show: "11th High-Performance Ceramics Exhibition [Osaka]" Date: May 13 (Wed) to May 15 (Fri), 2026 Time: 10:00 AM to 5:00 PM Venue: Intex Osaka Exhibition Booth: Hall 4, K6-25
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PILOT Fine Ceramics is a unique ceramic product that utilizes core technologies such as mixing, extrusion molding, and firing, which we have cultivated through our mechanical pencils. With our uniquely developed extrusion molding equipment and firing know-how, we create high-density, high-strength, and high-purity ceramics that are precisely molded and uniformly fired. Furthermore, by adding secondary processing, we can provide high precision (micron order) dimensional accuracy for inner and outer diameters, as well as surface smoothness (sub-micron order) in surface roughness.




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