Automatic machines for washing ham molds; presses for ham molds; larding machines for cured hams; machines for brushing hams, sacked meats and cheeses; band saws; sacked meat sacking machines; presses for cured hams and meats in general; sawing machines for hams and meats in general; seaming machines for boned hams and other preserved and seasoned products; machines for boning hams and meats in general; machines for squeezing blood from meats in general; selecting machines for hams, meats and food products; stamps for marking hams, other sacked meat products and meats in general; massaging machines for hams and meats in general; salting machines for sacked meat factories; machines for presalting cured hams and meats in general; automatic desalting machines for sacked meat factories; washing machines for hams and meats in general; machines for grinding and mixing salt and spices; machines for tying sacked meats and rolled meats; machines and apparatus for tightening ham hanging strings; machines and apparatus for applying and tensioning string on hams and other sacked meat products; sealing machines for sealing packages of hams, sacked meats and meats in general; vacuum packing machines for hams, sacked meats and meats in general; machines for self-welding packs made of synthetic material for food products in general; conveyor belts; mechanical and pneumatic tools used for salting, pressing, selecting, washing and deboning sacked meats at sacked meat factories; knife sharpening machines; ham gouging machines; ham leg cutting machines; washing machines for food industry equipment