A powder dust collection device developed through years of unique technological research and equipment improvements.
The "Toho Bug Filter" has been developed as a powder dust collection device for the smelting plants of its parent company, Toho Zinc Co., Ltd., through unique technological research and equipment improvements. It is a product we are proud of, adopted by various companies in the steel and non-ferrous industries, including those involved in molten plating, alloys, and casting. The dust removal method utilizes air cylinders to open and close the exhaust and reverse wind dampers in a backwashing style, resulting in fewer complex mechanical parts and extremely low failure rates. Additionally, there is no undue force applied to the filter fabric, and there are no mechanical contact points, preventing any damage to the filter fabric. 【Features】 ■ Designed from the user's perspective ■ Simple mechanism with minimal failures ■ Long lifespan of the filter fabric ■ Easy internal inspection ■ Capable of collecting various types of dust ■ High collection efficiency *For more details, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
【Lineup】 ■T-50 ■T-65 ■T-80 ■T-110 *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Main Uses】 ■ Collecting dust and fumes generated during the casting of zinc and zinc alloys ■ Collecting dust and fumes generated during the casting of copper and copper alloys ■ Collecting exhaust fumes such as zinc chloride and ammonium chloride during hot-dip galvanizing ■ Dust treatment in gases generated from ironmaking and electric furnaces ■ Separation and collection during air transport of ores and dust ■ Dust collection from other dust-generating locations *For more details, please download the PDF or feel free to contact us.
catalog（2）
Download All Catalogs
Company information
Since our establishment in 1972 as a member of the Toho Zinc Co., Ltd. group, we have contributed to the development of local communities through our construction business, albeit with limited capacity. Based on our accumulated technical know-how, we have worked with technology and trust as our assets, and we will continue to strive as a vibrant group of engineers that integrates plants, architecture, and civil engineering, with the theme of "harmony with the global environment." We are committed to creating comfortable environments and contributing to manufacturing.