An apparatus for processing the skin side of a tubular fur, which apparatus comprises: a tapering mandrel of rectangular cross-sectional shape with a first part that is thinner than a second part of the mandrel, on which mandrel the tubular fur can be drawn from the first part of the mandrel towards the second part of the mandrel so that the skin side of the fur faces outwards and the fur side of the fur faces inwards towards the mandrel, at least a first scraper unit and a second scraper unit arranged on opposite sides of the mandrel, each of said first and second scraper units (4, 5) comprises scraping means in the form of at least a first scraper roller (4a, 5a) that are designed, during operation and in contact with the skin side, to rotate so that scraper elements on the scraper rollers (4a, 5a) scrape the skin side of the fur, wherein said scraper rollers (4a, 5a) of said first and second scraper units (4, 5), during operation, are arranged to rotate around an essentially vertical axis, to scrape the skin side arranged on side parts of the mandrel, two additional scraper units (8, 9) both arranged, during operation, to apply a force to the skin side from opposite sides of the mandrel in a direction towards the second part of the mandrel, where the additional scraper units (8, 9) each comprises at least one scraper roller (8a, 9a) which, during operation, are arranged to rotate around an essentially horizontal axis in order thus to scrape at least one part of the fur that is not or will not be processed by the first scraper unit or second scraper unit, wherein said mandrel is configured for being moved in its longitudinal direction, characterised in that each of said first and second scraper units (4, 5) comprises a second scraper roller (4b, 5b) that are arranged behind said first scraper rollers (4a, 4b) in the longitudinal direction of the mandrel and are designed, during operation and in contact with the skin side, to rotate so that scraper elements on the second scraper rollers (4b, 5b) scrape the skin side of the fur when it has been scraped by the first scraper rollers (4a, 5a), and said first and second scraper rollers (4a, 4b, 5a, 5b) of said first and second scraper units (4, 5), during operation and in contact with the skin side, are arranged to act on the skin side with a friction force in the direction towards the second part of the mandrel. a tapering mandrel of rectangular cross-sectional shape with a first part that is thinner than a second part of the mandrel, on which mandrel the tubular fur can be drawn from the first part of the mandrel towards the second part of the mandrel so that the skin side of the fur faces outwards and the fur side of the fur faces inwards towards the mandrel, at least a first scraper unit and a second scraper unit arranged on opposite sides of the mandrel, each of said first and second scraper units (4, 5) comprises scraping means in the form of at least a first scraper roller (4a, 5a) that are designed, during operation and in contact with the skin side, to rotate so that scraper elements on the scraper rollers (4a, 5a) scrape the skin side of the fur, wherein said scraper rollers (4a, 5a) of said first and second scraper units (4, 5), during operation, are arranged to rotate around an essentially vertical axis, to scrape the skin side arranged on side parts of the mandrel, two additional scraper units (8, 9) both arranged, during operation, to apply a force to the skin side from opposite sides of the mandrel in a direction towards the second part of the mandrel, where the additional scraper units (8, 9) each comprises at least one scraper roller (8a, 9a) which, during operation, are arranged to rotate around an essentially horizontal axis in order thus to scrape at least one part of the fur that is not or will not be processed by the first scraper unit or second scraper unit, wherein said mandrel is configured for being moved in its longitudinal direction, characterised in that each of said first and second scraper units (4, 5) comprises a second scraper roller (4b, 5b) that are arranged behind said first scraper rollers (4a, 4b) in the longitudinal direction of the mandrel and are designed, during operation and in contact with the skin side, to rotate so that scraper elements on the second scraper rollers (4b, 5b) scrape the skin side of the fur when it has been scraped by the first scraper rollers (4a, 5a), and said first and second scraper rollers (4a, 4b, 5a, 5b) of said first and second scraper units (4, 5), during operation and in contact with the skin side, are arranged to act on the skin side with a friction force in the direction towards the second part of the mandrel.