... powder briquette machine for briquetting aluminum,copper,metal powder usageSuitable to press granule,powder such as metal powder, alumimum powder,copper powder,magnesium powder,titanium powder, molybdenum powder ... with the raw materials. saving metal scrap for melting. To melt metal scrap, since high ... zzaixmachine hydraulic iron powder briquette machine for briquetting aluminum,copper,metal ...