パイロットコーポレーション List of Products and Services

In general, for drilling and laser processing, it is considered difficult to create deep holes with an aspect ratio (depth/inner diameter) of 10 or more for holes with a diameter of less than 1mm. Our company is capable of producing items with an aspect ratio of over 200 using advanced extrusion molding. Additionally, we can manufacture with a free wall thickness, and for "thin-walled pipe shapes," which are prone to deformation and uneven wall thickness, we can produce with a wall thickness of 0.1mm and a length of 100mm (when the outer diameter is Φ1.3mm). The materials used are alumina, zirconia, and aluminum nitride. 【Features】 ■ Capable of producing holes from Φ0.02mm to a length of 100mm using our unique technology ■ Can manufacture deep holes with any wall thickness, from thin to thick ■ Contributes to stable flow rates and pressure loss reduction in fluid control components with stable inner diameter dimensions *For more details, please refer to the materials. Feel free to contact us with any inquiries.

The material is high-purity alumina, which has excellent insulation properties and can withstand high temperatures. The shape has a precise aspect ratio, ranging from one hole to multiple holes. It is characterized by being easy to thread wires through and easy to wind wires. 【Fields】 - Measurement - Power generation - Automotive, etc. ● For more details, please download the catalog or contact us.

The insulator that insulates the lead wires connected to the temperature sensor requires fine ceramics with high density, high strength, and high purity. Advanced extrusion technology has enabled stable molding with a small inner diameter of approximately 20μm. It can be used for applications requiring heat resistance, chemical resistance, corrosion resistance, wear resistance, and electrical insulation. *For more details, please contact us.*

The fine-pore ceramic material manufactured by extrusion molding can be precisely processed to create high-precision guides with a high aspect ratio (up to several hundred times), enabling linear processing accuracy with the discharge gap. By attaching metal or resin housings, you can design custom electrode guides tailored to your discharge machining equipment. The hole diameter can be as small as Φ0.02 (with a precision of ±1μm), and we can accommodate orders starting from just a few pieces, so please feel free to consult us. For more details, please contact us or download the catalog.

Generally, it is considered difficult to mold thin-walled pipe shapes through extrusion due to deformation and uneven thickness. Our company is capable of producing pipes with a wall thickness of 0.1 mm and a length of 100 mm (when the outer diameter is Φ1.3 mm) using our unique special molding and firing technology.

Our company is engaged in the production of "fine-pore ceramics" utilizing core technologies developed through the manufacturing of mechanical pencils, such as mixing, extrusion molding, and firing. One of these products, the leak resistor "Air Leak," features high-purity alumina, with precision holes that have excellent surface roughness and significant chemical resistance. Due to the stable inner diameter holes, it is possible to manage a constant flow rate based on length. [Features] - High aspect ratio holes that penetrate in the extrusion direction - Manufactured with freely adjustable wall thickness from thin to thick - Capable of producing flow control components, sensor holders, insulators, etc. *For more details about the product, please refer to the materials. Feel free to contact us with any inquiries.

Our company specializes in the manufacturing of ceramics with fine through-holes, utilizing the extrusion molding technology developed through the production of mechanical pencil leads. We focus on fine shapes and high precision, capable of producing outer and inner diameter tolerances with a dimensional accuracy of ±5%. If you require the characteristics of ceramics, such as wear resistance, chemical resistance, heat resistance, insulation, and chemical stability in production equipment, tools, or product design, and are considering fine or micro-hole shapes or long materials, please feel free to consult us. Additionally, we will be exhibiting at the "10th Advanced Ceramics Exhibition [Osaka] (CERAMIC JAPAN)" held at Intex Osaka from May 14, 2025 (Wednesday) at Booth No. 19-27 in Hall 4. We invite you to visit our booth and see our products in person.

The raw material, ceramic powder, is mixed with a binder and then extruded. After that, it is fired at temperatures between 1200 and 1500 degrees Celsius to manufacture the product. Through precise molding and uniform firing, we can produce ceramic products with high density, strength, and purity. We can accommodate pipes and rods with an outer diameter of 0.5 to 6 mm, an inner diameter of 0.02 to 4 mm, and a length of up to 100 mm. It is also possible to create filter-shaped fine processing with numerous through holes in the extrusion (length) direction. So far, our ceramic products have been used in applications such as shafts for bearings, heat dissipation fins, and guide pins for drive components in machinery. *For more details, please refer to the PDF document or feel free to contact us.

For pores with a diameter of less than 1mm, it is generally considered difficult to create deep holes of 10mm or more using drilling or laser processing. Our company can manufacture deep holes of over 100mm with an inner diameter of φ0.02mm using high-precision extrusion molding. The inner diameter dimension tolerance is ±5%, and due to the extrusion molding process, the variation within the same lot is small. We can also create through holes with combinations of different shapes and hole diameters, allowing for structures with freely adjustable wall thicknesses from thin to thick. The materials used are high-purity alumina, zirconia, and aluminum nitride. 【Features】 ■ Capable of producing holes from φ0.02mm to a length of 100mm using our unique technology ■ Can produce deep holes with freely adjustable wall thicknesses from thin to thick *For more details, please refer to the materials. Feel free to contact us with any inquiries.