Basa rakazara regranulation uye kushanda kwepamusoro kwekugadzira
Mutsetse wekugadzira granulation ye extrusion unoshandiswa zvakanyanya mukugadzira granules dzefetereza dzakasanganiswa, dzinonyanya kushandiswa kugadzira granules dzakatenderera dzine dhayamita ye1mm-5mm.
Kuchinjika kwakakura kwezvinhu zvakagadzirwa, zvinogona kushandiswa pakuumbwa kwezvinhu zvakasiyana-siyana zvakaita sefetereza, mishonga, indasitiri yemakemikari, chikafu, nezvimwewo, mwero wepamusoro wekuumbwa kwefetereza, zvinogona kugadzira huwandu hwakasiyana-siyana, mhando dzakasiyana-siyana (kusanganisira fetereza yeorganic, fetereza isina organic, fetereza yebiological, fetereza yemagineti nezvimwewo) fetereza yecompound.
Fetereza ine zvinhu zviviri kana zvitatu zvinovaka muviri zvezvirimwa—Nitrogen, Phosphorus, uye Potassium, pamwe chete nezvinhu zvidiki zvakaita seB, Mn, Cu, Zn, uye Mo. Zvinhu zvinogona kuva upfu kana kuti zvakawanda, zvinonyanya kutaurwa apa:
| Nitrogen | Fosforasi | Potassium | |
| Karusiyamu nitrate | urea | Superphosphate imwe chete | Kainit |
| Ammonium bicarbonate | Ammonium chloride | Dombo rephosphate | Potassium chloride |
| Nitrate yesoda | Ammonium sulphate nitrate | Dicalcium phosphate | Potassium sulfate |
| Ammonium sulfate | Ammonium nitrate | Superphosphate katatu | Potassium nitrate |
| Aihwa. | Maitiro | Michina | Basa remichina |
| 1 | Maitiro ekupwanya | Muchina wekupwanya | Kupwanya granules kuita upfu |
| 2 | Maitiro ekusanganisa | Musanganiswa | Inoshandiswa pakusanganisa nekukurunga zvinhu, kugadzirisa hunyoro hwezvinhu, kuwedzera zvinhu zvidiki kuti zvienderane nezvinodiwa zvegranulation. |
| 3 | Maitiro ekugadzira granulating | Chinodyisa dhisiki | yekupa zvinhu zvakagadziriswa ku granulator zvakaenzana. |
| Roller press granulator | Gadzira hupfu hwakasanganiswa kuita magranules efetiraiza | ||
| 4 | Maitiro ekuongorora | Chidziviriro cheRotary | inoshandiswa pakuparadzanisa zvigadzirwa zvakapedzwa nezvinhu zvakadzoserwa |
| 5 | Muchina wekurongedza | Muchina wekurongedza | Isa magranules efetireza mumabhegi |
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