The high-pressure briquette machine produced by Luoyang Kaizheng is mainly used for making briquettes of nonferrous and ferrous metal ore powder quickly, directly entering the furnace for smelting, and increasing the added value. All waste materials or auxiliary materials in the metallurgical industry need to be put on the furnace, which needs to be completed by a briquetting machine. For example dust removal ash, pool mud, oxide scale, steel slag, iron concentrate powder, aluminum ash powder, silicon manganese ore powder, and so on. Various powders (such as magnesia, bauxite, dolomite, iron powder, etc.) can be made into spherical billets with high density by forced pressurization and preloading spiral precision processing, which are widely used in metallurgy, chemical industry, coal, and refractory industries.