How tyres are made???

      Tyres in Formula One are very important, without them queen of  the motorsport could not exist:D:D.   Since 2011 Pirelli( Italian manufacturer) is the only one tyre supplier, so in this post I would like to tell you something about making tyres, that is to say "How tyres are made"..:):). 

                                      

      Firstly this is a similar process of making cake, people who are making tyres have to have appropriate ingredients such as mica, soot, silica, sulfur, oils and resin which are weighing, then are put to special mixer, where ingredients are mixing, heating and cooling. Final product is rolling on strips, from them are creating different rubber parts of the tyre.

                

     Secondly rubber stripes are blending with composite and then create skeleton of the tyre, where  enwheeling from synthetic fiber is added.When the tyre is complete the last but not least process is retreading.  Machines with vapour are heating the tyre to 150 degrees C. Pressure inside every form is above 20 bar. The retreading process is keeping on 30 minutes. After quality control logo and name are added:):). Thank you for reading these piece and see you next post:):):)