Industrial machines used in association with the technology of crystallization and components therefore, namely, centrifuges, namely decanters and peelers, namely screen bowls and pushers; filters for mechanical purposes, namely, vacuum disc filters, vacuum drum filters, pressure drum filters; filters for cleaning purposes, namely air filters, ekectrostatic filters, charcoal filters, crystal filters, dust filters; centrifugal and cyclone separators for separating liquid mixtures of different specific gravities while simultaneously removing solid; pumps, namely vacuum pumps; heat exchangers being parts of machines; baffles for use in machines to regulate flow of liquid; air condensers, namely vacuum generator; dryers, namely fluid-beds and flash dryers; industrial machines for vacuum cooling and components thereof; industrial machines used in association with the technology of evaporation and components thereof, namely, forced circulation evaporators, natural circulation evaporators, falling film evaporators, horizontal tube evaporators, flash evaporators, machanical de-aerorators, industrial machines for vacuum air-concentration and components thereof; industrial machines for vapour compression and components therefore; namely mechanical vapour compressors, thermal vapour compressors; industrial machines for vapour recmpression and components therefore, namely thermal vapour recompressors, mechanical vapour recompressors

Apparatus for process engineering, in particular for thermal process engineering for crystallisation, namely evaporative, vacuum, cooling, flash and condensation crystallisation, namely, crystallizers, evaporators, coolers, heat exchangers, dryers and mechanical thickening devices, parts and fittings of the aforesaid goods; apparatus for condensation, namely vacuum condensers, parts and fittings of the aforesaid goods; apparatus for vacuum degasification, namely vacuum degaser, parts and fittings of the aforesaid goods; apparatus for salt extraction, namely salt extractors, parts and fittings of the aforesaid goods; apparatus for citric acid extraction, namely citric acid extractors, parts and fittings of the aforesaid goods; apparatus for desalinisation, namely desalinators, parts and fittings of the aforesaid goods; apparatus for spinning bath regeneration, namely spinning bath regenerators, parts and fittings of the aforesaid goods; apparatus for pickling bath regeneration, namely pickling bath regenerators, parts and fittings of the aforesaid goods; apparatus for thermal as well as chemical and physical waste water treatment, namely, waste water purification units, parts and fittings of the aforesaid goods

video telephones; telephone apparatus