1. Labɛnni fɛɛrɛw labɛnni siratigɛ la biɲɛdimi .
Sani u ka fɛn kuraw daminɛ, mansinw ka kan ka jateminɛ kɛ ka ɲɛ:
A. Sisan sigida jateminɛ .
Aw bɛ Nɔgɔya sɛgɛsɛgɛli kɛ (malo suguya bɛ 0,5-2% sɔrɔ jamana wɛrɛw la) .
Sumanikɛlan saniyacogo ɲuman (laadalata sigidaw ka teli ka saniya 85-92% dɔrɔn sɔrɔ)
Sɛbɛn Dimi yɔrɔw: Sumanw bɔnɛni kojugu, fanga caman dunni, walima u ladonni ka caya .
B. Yɛlɛma don sirako la yiriwali .
Fasa 1 : Koori nɔgɔ bɔli (Destoners, magnets) .
Fasa 2: Saniyali tigitigi (Optical Sorters, Color Sorters) .
Dakun 3nan : Taabolo otomatiki (jiko ɲɛnabɔli) .
C. Yɔrɔ ni nafamafɛnw wajibiyalenw .
Aw bɛ 15-20% fara duguma yɔrɔ wɛrɛw kan minɛn kuraw kama .
Aw bɛ fanga seko sɛgɛsɛgɛ (sitɛmu kura bɛ se ka 10-25kW fara doni kan)
Labɛn min bɛ kɛ ka ɲɛsin bugurijɛw lajɛli ma.
2. Tigɛ-Edge minɛnw sugandili .
A. Pre-Fɛnkuraw saniya .
Multi-Stage aspirators ni fiɲɛ teliya ladilanen (8-15 m/s) .
Vibratory pre-Sansaya minnu bɛ kɛ ni:
Teliya-Kɛwalew caman cili (second 30 replacement) .
5-8t/h seko ni dɔnko kelen-kelen bɛɛ .
B. Destoning technologie avancé .
99.5+% kabakurun bɔli nafa .
0,3-0,5% sumanw bɔnɛ .
Aw bɛ ekranw falen minnu bɛ bɛn:
Malo suguya (a ka gɛlɛn/a ka nɔgɔn) .
ji kɔnɔkow .
Nɔgɔya kɔnɔkow .
3. waleyali kɛcogo ɲumanw .
A. sigili jateminɛw .
Aw bɛ dɔgɔkun 2-4 to minɛnw bilali la .
Aw bɛ yɛrɛyɛrɛli sɛgɛsɛgɛliw kɛ walasa ka u jusigilanw sigi ka ɲɛ .
B. Baarakɛcogo tiɲɛni .
Kɔrɔbɔli fɔlɔ (sanga 48 bɛ taa ɲɛ):
Aw bɛ a sɛgɛsɛgɛ ko a ka dɔgɔn walima a bɛ bɛn 0,1% tolenw ma .
Aw bɛ a jira ko a ka dɔgɔn walima ko a bɛ bɛn 0,5% ma sumanw bɔnɛni ɲuman .
Quality benchmarking:
ASH hakɛ dɔgɔyali (laɲini min ka dɔgɔn walima min bɛ bɛn 0,55%) .
Extraction rate improvement .
C. Baarakɛlaw ka kalan bolodalen .
Minɛnw baara (4- sanga 8 bololabaara la)
Ladonni taabolo:
Don o don: Aw ye ekran dafalen lajɛ .
Dɔgɔkun o dɔgɔkun: magɛnni yɔrɔ saniyalenw .
Gɛlɛyaw ɲɛnabɔli koɲɛw la minnu bɛ kɛ tuma bɛɛ:
Material Flow Blockage .
Sensibilité adjustment .
Aw bɛ yɔrɔ caman falen .
4. Baarakɛcogo ɲuman .
A. Ladonni bolodacogo .
San o san dadonw ka ɲɛsin:
Ecran Deck Replacement .
Bearing overhauls .
DuctWork sɛgɛsɛgɛli .
B. Ka ɲɛtaa kɛ ka taa a fɛ .
Kalo o kalo baarakɛcogo ɲuman jateminɛw .
San o san Teknoloji Lajɛw .
Yɔrɔ minnu bɛ sɔrɔ fɛnw na minnu bɛ sɔrɔ fɛnw na minnu bɛ se ka kɛ fɛn ye .
5. musaka-Nafa sɛgɛsɛgɛli .
Investissement tiɲɛni .
Minɛnw: $150.000-$300.000
A sigili: $30.000-$60.000
Kalan: $5000-$10000
Baarakɛminɛnw marali .
15-25% ladonni musakaw ka dɔgɔn .
20-30% fanga dɔgɔyali .
1-2% bɔli hakɛ caman .
ROI jatebɔ .
Payback typique: kalo 18-30 .
Quality Premium potentiel: $5-$15/ton
