Gypsum recycling plants made by ReTec
The gypsum recycling mill developed by ReTec has the purpose to prepare gypsum from old plasterboards for new gypsum production. The mill ensures a very high degree of separation between paper and gypsum; the two fractions: One paper fraction that largely is free of gypsum and a fraction consisting of gypsum that, depending on the input material, consists of mainly pure gypsum.