Ball Mills & Lead Media > Ball Milling ... - Pyro Direct
Ball Milling Theory & Practice for the Amateur Pyrotechnician by Lloyd Sponenburgh - a classic, now available from AFN. Hard info, including assembly; construction; lead media; sieves; milling mechanics, times, temperature, selection and mixing; a great section on safety with milling. A MUST HAVE for the serious pyro. Comb-bound, 8 tables, 13 illustrations, 70 pages.
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