Xiro foorno ka hor-injineerineed oo u adkaysta qaabab joomatari oo kala duwan laga bilaabo fudud ilaa adag, dhoobada waxaa loo farsameyn karaa ama loo qaabeyn karaa qaabab gaar ah iyadoo loo eegayo baahida macaamiisha.
Qalabka dhoobada ah ee lagu dahaadhay sida tuubooyinka, qaloocyada, tuubooyinka, boodhadhka, baaldiyada, iwm. Dahaarka dhoobada ee Alumina wuxuu leeyahay iska caabin aad u fiican oo xoqid ah, u adkaysta adag, iska caabin daxalka ah, waxaa si weyn loogu isticmaalaa macdanta, warshadda korontada, warshadda birta, warshadaha sibidhka sida boodhadhka, boodhadhka, baaldiyada, cyclone, suunka gudbinta, iwm. Badeecadan dhoobada ah ee alumina waxay ka dhigaysaa waxqabad kharash-ool ah sida yaraynta waqtiga aan loo baahnayn iyo dayactirka, waxayna dheereysaa qalabka xoqidda degdegga ah.
· Hanti aad u fiican oo iska caabbinta daxalka
· Cabbirka iyo miisaanka si fudud loo maareeyo
· Hanti aad u fiican oo iska caabbinta kulaylka
· Hanti aad u fiican oo iska caabbinta saameynta
· Rakibaad degdeg ah oo ammaan ah
· Kharashka wax soo saarka iyo dayactirka oo hooseeya
· Koox farsamo oo xirfad leh oo awood u leh inay bixiyaan naqshadaha CAD
· Koox rakibaad xirfad leh oo awood u leh inay bixiso adeegga rakibidda
· Hawsha si wanaagsan loo habeeyay iyadoo la raacayo heerarka caalamiga ah
· Aqbal taayilada caadiga ah iyo kuwa hore loo farsameeyay
· Saddex xagal leh
· Iyada oo leh godad badan
· Iyada oo leh qaanso
· Iyada oo leh geesoolayaal
· Iyada oo leh chamfer
Iwm.
| S.Maya. | Sifooyinka | Cutubka | CHEMSHUN 92 I | CHEMSHUN92 II |
| 1 | Waxyaabaha Alumina ka kooban | % | 92 | 92 |
| 2 | Cufnaanta | g/cc | ≥3.60 | ≥3.60 |
| 3 | Midab | - | Caddaan | Caddaan |
| 4 | Nuugista Biyaha | % | <0.01 | <0.01 |
| 5 | Xoogga Dabacsanaan | Mpa | 270 | 300 |
| 6 | Cufnaanta Moh | Fasal | 9 | 9 |
| 7 | Dhagaxa adag ee Well | HRA | 80 | 85 |
| 8 | Adkaanshaha Vickers (HV5) | Kg/mm2 | 1000 | 1150 |
| 9 | Adkaanta Jabka (Daqiiqad) | MPa.m1/2 | 3-4 | 3-4 |
| 10 | Xoogga cadaadiska | Mpa | 850 | 850 |
| 11 | Isugeynta Ballaarinta Kulaylka (25-1000ºC) | 1 × 10-6/ºC | 8 | 7.6 |
| 12 | Heerkulka ugu badan ee hawlgalka | ºC | 1450 | 1450 |