EN ES FR HE IT NL PL UA BY PT DE Methods of colouring of cars es fr it nl pl by ua pt de en
sections
  • Methods of drawing of paint and varnish coverings
  • Colouring by pneumatic dispersion
  • Dispersion of the warmed-up paints
  • Vacuum dispersion of paints
  • Aerosol dispersion
  • Colouring in electric field
  • Ultrasonic dispersion
  • Colouring by douche
  • Colouring okunaniem
  • Colouring by an electrosedimentation method
  • Other methods of colouring
  • Drying of paint and varnish coverings
  • Konvektsionnye sushilnye chambers
  • Thermoradiating sushilnye chambers
  • Induction drying by currents of high frequency
  • the Choice of a method of drying
  • the Organization of painting works
  • the Choice of technological process
  • the Organization of paint and varnish works
  • Auxiliary services
  • Technological transport devices
  • Okrasochno-sushilnye modular installations
  • Safety precautions
  • Technical and economic indicators of work of painting shops
  • the Cost price of preparation of a surface
  • Economic indicators of colouring and drying
  • Colouring okunaniem. Pustotelnye prisms

    you are: Colouring okunaniem

    The paint arrives through apertures in lateral walls of hollow prisms streams, it provides paint hashing. The cranes established on each prism, give the chance to regulate quantity of an arrived paint and by that intensity of hashing. For removal of a paint from a bath in a time off or in case of failure drain tanks from which by means of the pump the paint can be submitted to baths again are established. Drain tanks should be established outside of shop.

    If the paint surface in a bath (an evaporation mirror) is not great, for removal of products of evaporation from a bath it is possible to be limited obshchetsehovoj to ventilation. If the evaporation mirror is great, baths establish in the glazed chambers supplied with exhaust devices.

    Onboard devices at baths to arrange does not follow, as they cause the strengthened evaporation of solvents.

    The Thickness and uniformity of a covering depend on speed of extraction of a product from a bath and viscosity of a paint. At slow extraction of a product more uniform thickness of a film turns out and is less formed smudges. The above viscosity and paint temperature, the turns out a film more thickly. Optimum viscosity of a paint in each separate case steals up by practical consideration.

    At colouring by immersing on the bottom edges a product appear accumulate the paints giving after drying a thick fragile layer, worsening appearance of a covering. For elimination of this lack near to a painting bathroom over a tray for paint running off establish the metal grid charged positively. The conveyor with products receive a negative charge. Between products and a grid electric field is formed. Negatively charged drops of a paint - accumulate are pulled together from products, get on a lattice and further on a tray and leave thus from products.