Improved cleanliness and strength!? Here's a summary of the two-birds-with-one-stone processing method 'burring' used for stainless steel containers.
"Burring" refers to a processing technique where a hole is made in a material and the edges of that hole are extended in a cylindrical shape. This technology is generally used to secure screw threads, but at Nitto Metal Industry, it is employed for purposes such as improving the cleanability of containers. In industries such as pharmaceuticals and food, where preventing foreign matter contamination is particularly emphasized, stainless steel containers are often used due to their resistance to rust and hygienic properties. The "cleanability," characterized by the difficulty of dirt accumulation and ease of cleaning, is an important point in equipment selection. The processing technique that demonstrates effectiveness in this regard is the "burring process" that we will introduce here. This document will outline the methods and purposes of burring processing at our company.
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basic information
Contents ○ What is barring? ○ Two reasons to utilize barring ○ Introduction of custom processing examples ○ Let's watch a video of the barring processing process
Applications/Examples of results
Explanation of processing methods for those using stainless steel containers.
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Our company, which started in 1957 with the aim of manufacturing stainless steel products and containers for home use, has since expanded into the production and sale of stainless steel tanks for industrial fields such as pharmaceuticals, chemicals, and food. Currently, we design, manufacture, and sell small to medium-sized stainless steel tank units across various industries. Moving forward, as a manufacturer of stainless steel containers and mixers (stirring devices), we will continue to challenge ourselves with sincerity, enthusiasm, and creativity to deliver "one-of-a-kind" products and services to our customers, advancing step by step into the future.