Machines for processing foodstuffs, particularly machines for processing cocoa and chocolate, namely grinders and mixers, blenders agitating mills for reducing and mixing cacao and chocolate mass, roller grinder for grinding of cocoa and chocolate mass, food choppers for industrial use; industrial machines for refining chocolate masses and glazings, namely conches for refining chocolate masses and glazings; static mixers; industrial machines, namely, seed crystallization installations compris...