All the top Guide Rollers should be made of S.S Statically & dynamically balanced & will run on self alignment ball bearing with special mechanical seal arrangement, Inspection Glass Doors will be Provided on both side,InDirect Heating Coils, Auto Temperature Controller with Steam Control Valve, Between the Immersed rollers flow sheets should be provided in order to maintain counter flow of the Liquor, Serpent type Counter Current System will be provided.