Filter fabrics for the Alumina industry


Whether your filtration needs are related to security, red mud, seed, hydrate or dry filtration, Valmet has an optimized filter fabric solution for you. Alumina industry filter fabrics have been developed for efficient process filtration in demanding conditions. They offer high performance in both wet and dry filtration in alumina refining and smelting processes.

The right choice of filter fabric makes a big difference to the production process and end result. Valmet's fabrics provide

  • high flow
  • clear filtrate
  • low emissions
  • excellent cake release 
  • a dry cake

The filter fabrics endure high temperatures and difficult chemical environments.

We have a solution for every type of filter in the alumina production process.