Famous as the number 1 concrete culvert brand in the North, before becoming a solid foundation for all projects, how are AMACCAO culverts manufactured?
AMACCAO owns 12 concrete culvert production lines imported CBU from Germany, each line is worth more than 2 million EURO. With this system of modern machines and lines, AMACCAO can produce round culverts with diameters from 300 up to 3000mm.
The special feature that makes AMACCAO round culverts solid and durable over time is the production of special steel cages.
The whole process of making steel cages is automated and mechanized. Therefore, the time to make steel cages is very fast, only takes about 3 to 6 minutes. Meanwhile, if done with manual method, it can take up to half a day to complete 1 or 2 steel cages. Not to mention we use cold rolled steel, so it’s more economical to use hot rolled steel.