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Changdo Lab

We will lead role in creating future value with our technology and creative spirit.

Through equipment development and process research for efficient production
We are doing our best to improve productivity and quality control.

ENG Division

(Centralized Coolant filtration system Business Division)

Since we started our business in the filtration device field in 1984, we have been focusing on technology development and investment. Among domestic markers, we have supplied and installed the largest number of filtration devices not only in Korea but also in overseas markets. Based on this know-how and experience, we will provide the best quality, optimal technical support, and various solutions to customer needs, and we promise to provide prompt service.

R&D Result

BAND FILTER

Wastewater filtration device with improved filtration rate and filtration area. More specifically, it completely seals the paper filter driven on the upper part of the belt chain in the internal liquid tank of the filtration device, improving filtration efficiency and increasing the filtration area. Therefore, improved to increase filtration efficiency.