David Bassetti

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  • Interview -
  • Can extract with auger extruder
  • Designs grinder to the extruder
  • Really super charming to grind and
  • 1 grinder for 3 3D printers.
  • Coca cola bottles - work.
  • Beach cleanup to printing - if no sand no salt from beach
  • https://mahor.xyz/ - Leone in Spain
  • Flow within 80 mm - need 1.5 mm flake
  • Making a system based around a PET bottle.
  • 320C for PET. 340C It is much higher
  • Basic machine is 1 mm nozzle
  • Companies are coming to them saying we need faster print.
  • Needs a lot of cooling - for
  • PETg - we're not touching it. We're selling a system that grinds and makes prints.
  • Plastic is designed to be recycled. But recycling is after trash, recycling, sorting, etc - get rid of this.
  • We grind it, we print - huge charm
  • 3D Printing has been available for the last 4 years. Now it's the next level - DIY level.
  • We're critical on what bottles go through. Lot of PET bottles have a lot of plasticizer. Different plasticizer in water bottle vs 1 l bottle.
  • Deposition rate per hour?
  • Here is different densities of material. 1.2 - 1.8 mm particles. 1 mm nozzle extrudes 1.2 or 1.4 mm
  • 16 mm/sec - about 16 mm/sec speed. Bracelet is 6 minutes.
  • 1000 cubic mm/min. 1 cubic cm/min. 60 cubic cm/hr. 1440 cubic cm/day.
  • Plans are open source.