is a good rpm for my ball mill ?

[val77]

look that

 

http://vimeo.com/47083241

 

is a good rpm for mill black powder ?

Edited August 16, 2012 by val77

[Mumbles]

What's the actual measured rpm? What size of media, and what size of jar? At a glance it looks fine though.

 

What is your jar made from?

[val77]

this is a coffe jar

the media is 15mm

[ivars21]

I like the fact that it is on the roof.

[Mumbles]

If that is a metal coffee jar, I'd think about getting something different.

[val77]

aluminium coffe jar

[superspike23]

How many media you are using?

 

do not use pot metal.

Take a water bottle instead of cycling