Manufacture of machinery for producing building materials

This sub-class includes: manufacture of tile making machines, floor or wall tiles, pottery and porcelain powders; synthetic materials, pipes, graphite electrodes etc.

28299: manufacture of special-purpose machinery not elsewhere classified. This sub-class includes: - manufacture of machinery for making paper pulp; - manufacture of paper and paperboard making machinery; - manufacture of dryers for wood, paper pulp, paper or paperboard; - manufacture of machinery producing articles of paper or paperboard; - manufacture of machinery for working soft rubber or plastics or for the manufacture of products of these materials: extruders, moulders, pneumatic tyre making or retreading machines and other machines for making a specific rubber or plastic product; - manufacture of printing and bookbinding machines and machines for activities supporting printing on a variety of materials; - manufacture of semi-conductor manufacturing machinery; - manufacture of industrial robots performing multiple tasks for special purposes; - manufacture of diverse special-purpose machinery and equipment: + machines to assemble electric or electronic lamps, tubes (valves) or bulbs, + machines for production or hot-working of glass or glassware, glass fibre or yarn, + machinery or apparatus for isotopic separation. - manufacture of tire alignment and balancing equipment; balancing equipment (except wheel balancing); - manufacture of central greasing systems; - manufacture of aircraft launching gear, aircraft carrier catapults and related equipment; - manufacture of tanning beds; - manufacture of automatic bowling alley equipment (e.g. pin-setters); - manufacture of roundabouts, swings, shooting galleries and other fairground amusements.