Independently developed metal expansion anchor system! A highly reliable anchor that can be installed easily and securely.
"ANZEX" is a revolutionary metal expansion anchor system that demonstrates its power in areas subjected to constant tensile loads and in cracked concrete. By using specialized tools such as drill bits for pilot holes, expansion cutters, and driving rods, reliable construction (visual management) is possible. The bolts are securely fastened within the concrete, ensuring high reliability and stable construction performance. 【Features】 - Bolts mechanically adhere to the conical surface of the expanded concrete. - Loads are transmitted to the concrete through the supporting pressure on the expanded conical surface. - A dedicated expansion drill forms a reliable expanded section. - Ideal for securing critical equipment in areas subjected to constant tension and vibration. - Even if cracks occur, there is minimal reduction in load-bearing capacity, providing performance equivalent to that of pre-placed anchors. - Visual construction management is achieved through the use of specialized tools. *For more details, please refer to the PDF materials or feel free to contact us.*
Inquire About This Product
basic information
【Other Features】 ■ The metal expansion anchor system (Anzex) is a total post-installation anchor system designed to ensure reliable anchor installation, in conjunction with installation tools. ■ The expansion can be easily and reliably completed using dedicated tools (expansion cutter and expansion verification gauge). ■ Anzex expansion anchor bolts mechanically interlock at the expansion section, preventing pull-out and slipping. ■ The effective embedment length is designed to exceed the concrete cone failure load over the minimum tensile load of the bolt material, allowing for bolt fracture design. ■ The large contact area of the expansion section ensures sufficient anchor performance even in low-strength concrete. ■ In the unlikely event that cracks occur in the concrete around the anchor installation area, the reduction in anchor capacity is kept small, comparable to that of pre-installed anchors. ■ In addition to grade 4.6 and 8.8 bolt materials, SUS316 is also available. * For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Usage】 ■Various anchor installations (especially for securing equipment subjected to constant tension and vibration loads) *For more details, please refer to the PDF document or feel free to contact us.
Company information
Miyanaga Co., Ltd. has created unique products that respond to the times from various angles such as "workability," "durability," and "safety," and has received positive feedback from users. The driving force behind this progress has been flexible thinking and technology regarding "drilling." Additionally, Miyanaga's technology and achievements have received high praise overseas. The establishment of an office in Chicago has led to expansion into the United States, and the opening of an office in Stuttgart has facilitated entry into Europe. Numerous agency contracts have been established with regions such as the United States, Europe, and Southeast Asia. Through this global network, Miyanaga actively engages not only in product provision but also in local technical guidance, participation in exhibitions, market research, and information gathering. Miyanaga believes that always thinking from the user's perspective eventually feeds back into the technology and trust of its products.
