Dave Hakkens Shares His Open Design Recycling Machines

The devices are made using everyday materials and basic tools that are available all over the world.

Precious Plastic Hat

Dutch designer Dave Hakkens has updated his series of Precious Plastic machines, which anyone can build and use to make products by recycling the material.

The set includes a plastic shredder, an extruder, an injection moulder and a rotation moulder, which can each be used to turn waste plastic into new products.

Blueprints for the new machines, which Dave describes as “a solution to plastic pollution”, are now available online for anyone to download and build.


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