I have the content type 'machine' that uses two vocabularies (producer, category). I would like to create node alias like [language]/machines/[producer-name]/[title-raw]; [producer-name] is from the vocabulary.
Could anybody give me any advice?
The Token module provides very simple and limited taxonomy options. It will only provide the top most term of the top most vocabulary by weight.
The simplest solution will be to use a module like this: http://drupal.org/project/taxonomy_token
It will allow you to configure custom tokens for exactly the term/vocab you need.