Compact Ball Mill

This is a ball mill frame I designed. All objects snap together, but I recommend using super glue, or a soldering iron or heated coat hangar to melt the exterior layer of the seems for added structure.

I use this on KNO3+Sugar for 3d printed model rocket engines. ALWAYS mill these components separately as the impact from the balls in the mill can cause the mixture to ignite in the enclosed jar. When you enclose flammable things they tend to explode. this is why I have seperate jars for seperate components of the mixture. Use at your own risk.

Other parts used to complete the ball mill:

https://www.amazon.com/gp/product/B094T387WD/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

https://www.amazon.com/gp/product/B08DHDFDTL/ref=ppx_yo_dt_b_asin_title_o00_s01?ie=UTF8&psc=1

https://www.amazon.com/dp/B08FFN3DS2?psc=1&ref=ppx_yo2ov_dt_b_product_details

https://www.amazon.com/dp/B07BWBQXLF?psc=1&ref=ppx_yo2ov_dt_b_product_details

https://www.amazon.com/dp/B01GEA8PQA?psc=