1. Fill the container with small metal balls. Most people prefer to use steel balls, but lead balls and even marbles can be used for your grinding. Use balls with a diameter between ½" (13 mm) and ¾" (19 mm) inside the mill. The number of balls is going to be dependent on the exact size of your drum.
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WhatsApp: +86 188380728292. Outside the mill head pre heated the job up to 130 dig. 3. Rebeaked the lot 352 250 dig for 1 hour. 4. Root run with lot 352 mm with peening the weld metal on hot condition due to further crack should not devolop. 5. Multy layers with lot 352 4mm, lot 457 3 layers with lot 510n. 6.
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