The invention discloses a ceramic floor tile which is prepared from glass microballoon, hydroxyethyl methyl cellulose, fly ash, bentonite, ferrochromium slag, Bayer-process red mud, phosphogypsum, clay, a mineralizer, aluminum oxide particles, quartz, titanium oxide, silicon oxide, yttrium oxide, kalialbite, zirconium silicate, barium carbonate, barium metaborate, barium sulfate, pyrophyllite, tetraglycol dimethyl ether and methylvinyldichlorosilane. The ceramic floor tile has the advantages of high structural strength, favorable wear-resistant effect, low manufacturing cost and long service life.