The mixers with heads such as rotor stator system (High Speed Disperser), dissolver; or propeller are manufactured in various types and head sizes according to the properties and the desired final product. They are used for similar mixing operations of different industrial sectors such as Pharmaceutics / Food / Cosmetics / Paint / Confectionery / Chemistry / Paper / Petrochemical / Cleaning Products / Leather, Textile and Construction Chemicals / Plastics. They are machines with variable head sizes and motor powers depending on quantity of product to be manufactured.