![](https://s3images.coroflot.com/user_files/individual_files/334355_885hi7j67uzqchmbq32psbm5h.jpg)
Height adjustable individually controlled acid proof driving wheel in a set up
![](https://s3images.coroflot.com/user_files/individual_files/334355_l5elig0vkiudhusn8spywpdm9.jpg)
Acid proof tower spinner walk around. First round prototype.
![](https://s3images.coroflot.com/user_files/individual_files/334355_eagzsfwnykm4pdfuqh3_nhj6f.jpg)
Acid proof tower spinner. First round prototype.
![](https://s3images.coroflot.com/user_files/individual_files/334355_7_fr20u0al0e2k0c4jqljbtcy.jpg)
Acid proof tower spinner with company logo. First round prototype.
![](https://s3images.coroflot.com/user_files/individual_files/334355_qqlgqkxgaxd2zx3hckrswxe3i.jpg)
Acid proof tower spinner cutout bevel gear detail. First prototype.
![](https://s3images.coroflot.com/user_files/individual_files/334355_i0ocw4g7nzu8bsjxykdq5ydmo.jpg)
Acid proof tower spinner bevel gear housing removed. First round prototype.
![](https://s3images.coroflot.com/user_files/individual_files/334355_kchnjwgryxfh4qhb7mmnrnnhm.jpg)
All parts optimised for filament printing without support
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