布引製作所 List of Products and Services

Nobinuki Manufacturing Co., Ltd. is a specialized manufacturer of precision screens, excelling in small diameter, porous, and wide-width perforated materials. We can accommodate nationwide orders for custom-made screens ranging from standard round holes to special shapes, as well as stock items. Despite being a small company, we take pride in our long history and cutting-edge technology as a specialized factory for precision punched screens (perforated metal), consistently leading the industry. We offer tailor-made solutions to meet all customer needs, handling excellent products through a consistent manufacturing process. Additionally, our punched screens with small diameters and high open rates are primarily produced in wide widths, resulting in beautifully crafted products with high precision. For more details, please download our catalog or contact us.

Buinik Manufacturing Co., Ltd. is a specialized manufacturer of precision punched screens, dedicated to meeting diverse needs with full effort. Our products can be used for a wide range of applications, including separation, filtration, dewatering, and juice extraction, as well as crushing, granulating, and stirring. By combining skilled craftsmanship with cutting-edge technology, we respond to high-precision and high-density demands, providing valuable products. [Applications] ■ For separation, filtration, dewatering, and juice extraction ■ For drying, sieving, and dispersion ■ For crushing, granulating, and stirring ■ For transportation ■ Others *For more details, please refer to the PDF materials or feel free to contact us.

The "Negative Hole Screen" is suitable for applications such as granulators and crushers. Until now, the "punching process" for stainless materials has generally been limited to a plate thickness of 80% to 100% of the hole diameter, but our company has succeeded in manufacturing products with a plate thickness greater than the hole diameter (negative holes). Processing is possible up to a maximum of 166% (1.2mm hole diameter with a 2mm plate thickness). The compatible hole diameters range from 0.63φ to 2.0φ. 【Features】 ■ Successful manufacturing of thicker materials (negative holes) ■ Processing possible up to a maximum of 1.2mm hole diameter with a 2mm plate thickness ■ Compatible hole diameters range from 0.63φ to 2.0φ *For more details, please refer to the PDF document or feel free to contact us.

On our newly updated company website, we provide detailed information about our main product, precision punched screens (perforated metal), and our processing technologies. Round hole screens can achieve an opening ratio of 30.7% (with 4,055 holes of φ0.25mm in one square inch). We also accommodate special-shaped screens such as "triangular bay windows," "slit bay windows," and "bridges." In addition to listing processed products and their applications, we have put effort into various videos introducing our skilled techniques and available equipment, making the content easier to visualize. 【Examples of Products (Partial)】 ■ "Negative hole screens" capable of up to 166% (with a hole diameter of 1.2mm for a plate thickness of 2mm) ■ "Pyrro screens" suitable for high-efficiency dust collection filters, both dry and wet ■ "Slit, herringbone, and square hole screens" with no seams and wide widths ■ "Slit grills" with a minimum hole diameter of 0.02mm and a maximum of 1.5mm ■ "Lath metal (expanded metal)" that can be quickly processed with dedicated machines, among others *For more details, please feel free to contact us.

Buniki Manufacturing Co., Ltd. always returns to the origin of "monozukuri" (manufacturing) to enhance the precision of our precision punched screens (perforated metal) while also accommodating secondary processing such as welding, forming, and laser processing, thus meeting high product demands. From mold design and manufacturing to various production equipment, all of Buniki Manufacturing's press machines are developed and designed in-house. Additionally, to respond to customer requests in detail, we have a well-equipped range of secondary processing facilities, including cutting, welding, bending, shape processing, and laser processing. 【Main Production Equipment (Excerpt)】 ■ High-speed automatic punching press: Futami Factory ■ High-speed automatic punching press: Head Office Factory ■ Precision press machine for special product processing: Head Office Factory ■ Ras metal manufacturing machine: Head Office Factory ■ High-speed automatic punching press: Futami Factory *For more details, please refer to the PDF materials or feel free to contact us.