Foil-machine — serves to cover with foil the prism rows prepared before by the row-machine and to overlay the foil edges with earth for the protection of the foil against wind damage.

 
version: a — foil-machine with a grip for 1 foil-roll,
  b — foil-machine with a grip for 2 foil-rolls,
  c — foil-machine with a head for 3 foil-rolls
     
 
 
All above mentioned machines have easy possibility to set their elements in order to make rows of required width.