Ore powder briquette machine can be used to press pulverized coal, iron powder, coking coal, aluminum powder, iron filings, iron scale, carbon powder, carbon powder, slag, gypsum, tailings, sludge, kaolin, activated carbon, coke powder, and other powders, powder materials, waste materials, and waste residues. It is widely used in refractory, power plant, metallurgy, chemical industry, energy, transportation, heating, and other industries. It is energy-saving, environment-friendly, convenient for transportation, improves the utilization rate of waste materials, and has good economic and social benefits.