IScrew Extrusion Isahluli esiSolid-emanziisetyenziselwa kakhulu ukukhupha amanzi kwizinto ezingcolileyo, ezifana nomgquba wezilwanyana, intsalela yokutya, i-sludge, i-biogas residue liquid etc. iplanti yokuxhela kunye nolunye uxinaniso oluphezulu lokwahlulwa kogutyulo lwelindle.
Lo matshini awukwazi kuphela ukusombulula iingxaki ezingcolisa umgquba, kodwa unokuvelisa inzuzo ephezulu yezoqoqosho.