Bicycle plastic shredder

Let us introduce ourselves, we are Sophie, Jamil and Emma. We do this with a budget friendly, innovative and sustainable alternative for recycling plastic waste.

Bike shredders, an essential category within the recycling equipment industry, cater to the specific need of pulverizing bicycles and similar materials into recyclable fragments. These robust machines are engineered to support environmental sustainability by transforming waste into valuable raw materials for new production cycles. The versatility of bike shredders like the haro shredder pro 24 and haro shredder 20 allows them to handle a variety of materials beyond just bicycles. From haro bmx shredder frames to plastic packaging, these machines are adept at reducing volume and preparing materials for recycling, serving both small-scale operations and larger industrial processes. A typical bike shredder is equipped with a powerful motor and cutting blades designed for efficiency and durability. The machinery is capable of breaking down not only metal frames but also plastic components into smaller pieces. Models vary from single shaft designs, ideal for materials that require high-pressure processing like the haro 18 shredder , to double shaft options suitable for larger volumes of less resistant materials.

Bicycle plastic shredder

More Information. This should be more than enough for you to build your own bicycle powered shredder : We could not use the supporting files tab, since our files exceeded the maximum file size amount. Built or buy the shredder box Precious Plastics has very detailed plans on how to built a shredder box. On the Precious Plastics Bazar you can also buy one. Built the custom axle With this custom flywheel and axle, you can create forward momentum to shred the plastic. The flywheel will also provide a perfect base to connect the gears talked about in step 5. All the cutting files and the technical drawings can be found in the files in step 1. Shredder stand and container Built the shredder stand, which will provide a raised platform for the shredded pieces to fall out, and for safety reasons. In the construction plan we explained how you could optimise this stand, since we encountered some problems with ours. Attaching everything together We tried to maxime the power output, through two ratio transmissions, which come to a total of This will deliver 4. A large gear is attached to shredder box and a large crankset is attached to the custom flywheel. Let's start shredding plastic! Now with the finished result, let's start shredding some plastic! Made by.

Choosing the Right Shredder Selecting the appropriate shredder, such as a haro 16 inch bike shredder, depends on the specific recycling requirements. One and a half years ago we made the first video about how to build a bicycle shredder, bicycle plastic shredder.

While electric motors have taken the drudgery out of many tasks, human power has its advantages. Designed primarily for educational purposes at venues where electricity can be difficult to source, but also useful for off-grid environments, this exercise bike-based shredder can take small pieces of plastic and shred them into tiny pieces suitable for use with any of the other machines in the Precious Plastics ecosystem like their injection molding machine. As with all [Precious Plastics] projects, the files are will be open source ; however, there is a six month exclusivity period for Patreon subscribers to help fund development efforts. The build is relatively simple: take an old exercise bike, remove the unnecessary bits, and run the chain up to drive a shredding mechanism mounted on the front of the bike. Maybe the next step is getting these in spin classes around the country so people can get their exercise and help recycle in their community at the same time! Waste plastics cut in two or more pieces are fed into a shredder for further cutting. The plastic is cleaned before shredding and sometimes gets further cleaning after shredding according to manufacturer demand.

While electric motors have taken the drudgery out of many tasks, human power has its advantages. Designed primarily for educational purposes at venues where electricity can be difficult to source, but also useful for off-grid environments, this exercise bike-based shredder can take small pieces of plastic and shred them into tiny pieces suitable for use with any of the other machines in the Precious Plastics ecosystem like their injection molding machine. As with all [Precious Plastics] projects, the files are will be open source ; however, there is a six month exclusivity period for Patreon subscribers to help fund development efforts. The build is relatively simple: take an old exercise bike, remove the unnecessary bits, and run the chain up to drive a shredding mechanism mounted on the front of the bike. Maybe the next step is getting these in spin classes around the country so people can get their exercise and help recycle in their community at the same time! Waste plastics cut in two or more pieces are fed into a shredder for further cutting.

Bicycle plastic shredder

Plastic single shredder is used for materials that are highly resistant to fracture and thick. The rotors. The working principle of a single axis shredder is as follows: the shredded material is fed into the. Materials can be loaded mechanically using loaders or inclined conveyors or manually.

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The flywheel will also provide a perfect base to connect the gears talked about in step 5. The construction of bike shredders involves heavy-duty materials that withstand the rigors of crushing and shredding. Learn how your comment data is processed. This is ridiculous. A large gear is attached to shredder box and a large crankset is attached to the custom flywheel. Take a look on the possibilities and competencies around you, it is also possible to manufacture the axle in a different way. A simple solar panel can make it work off-grid. For the turning knob we lasered a part out of a thick metal sheet and welded it on a nut. Built or buy the shredder box Precious Plastics has very detailed plans on how to built a shredder box. Now with the finished result, let's start shredding some plastic! Leave a comment. One could heat the extruder with a flame or focused sunlight and turn the feed screw with a hand crank. Since then, we made further adjustments and are now proud to present you the second version of the machine with a much better documentation. In the download package you find a lot of files and drawings. Choosing the Right Shredder Selecting the appropriate shredder, such as a haro 16 inch bike shredder, depends on the specific recycling requirements.

In , the global plastic waste per annum was at about million tonnes. This trend of an increase in plastic waste seems like it has no intention of stopping, even more so during the ongoing pandemic where the use of disposable plastics is on the rise. At this point, we all already know the negative consequences that plastic pollution has on the environment and ourselves, making the need for more plastic recycling globally that much more imminent.

Haven't found the right supplier yet? So we decided to shred plastic with human power at high speed. This litter is poorly managed and large amounts end up in the ocean, which has drastic consequences for the environment and ecosystem of Zanzibar. That's important to clamp the rear-wheel right in place. Using high speed instead, we have the power of inertia Please be kind and respectful to help make the comments section excellent. These advancements contribute to lower operational costs and support businesses in achieving their recycling targets effectively. One could heat the extruder with a flame or focused sunlight and turn the feed screw with a hand crank. Built the custom axle With this custom flywheel and axle, you can create forward momentum to shred the plastic. Not only does this create something beautiful out of the waste, but it also keeps the beautiful island clean.