Birta khafiifka ah ee birta ah waa qalfoof bir ah oo dhisme ah oo lagu duubay hab qaboojin ah oo tayo sare leh oo joogto ah oo aluminium zinc ah. Qaab dhismeedka derbiga aan la rarin ee la dhammeeyay oo laga sameeyay looxyada gypsum-ka ee warqadaha ah, looxyada gypsum-ka ee qurxinta. Ku habboon moodaynta qurxinta saqafyada dhismaha ee kala duwan, derbiyada gudaha iyo dibadda ee dhismaha iyo agabka salka ee saqafka dahaarka leh.
Habka wax soo saarka: De-coiler → qaabka sameynta duubka → miiska jarista → miiska baakadaha (nidaamka haydarooliga ayaa la siiyay awood) dhammaan qaybaha waxaa lagu xakameeyay nidaamka xakamaynta korontada.
| Rollformer | Badeecada | Xawaaraha wax soo saarka ee isku dhafan * | Cabbirrada la farsamayn karo | Nooca jillaab | Iswaafajinta | ||
| D54 | T4 | Isgoyska T iyo Orodyahanka ugu Weyn | 10 m/daqiiqo | 0.2 - 0.6 mm | Jillaab isku dhafan | Wax badan | |
| D57 | T4 | Iskutallaab T | 31 m/daqiiqo | 0.2 - 0.6 mm | Jillaab isku dhafan | Wax badan | |
| D58D | T4 | Iskutallaab T | 32 m/daqiiqo | 0.2 - 0.6 mm | Jillaab daawaha ah | Wax badan | |
| D59D | T4 | Orodyahanka ugu Muhiimsan | 34 m/daqiiqo | 0.2 - 0.6 mm | Jillaab isku dhafan | Wax badan | |
| D51 | T4 | Isgoyska T iyo Orodyahanka ugu Weyn | 30 m/daqiiqo | 0.2 - 0.6 mm | Jillaab isku dhafan | Wax badan | |
| Nidaamka Otomaatigga | |||||||
| DA5MR | Nidaamka baakadaha sanduuqa kartoonka ee orodyahanka ugu weyn | D59D | Wax badan | ||||
| DA5CT | Nidaamka baakadaha sanduuqa kartoonka ee iskutallaabta T | D57, D58D | Wax badan | ||||
Nidaamka Baakaynta Tooska ah wuxuu ka kooban yahay
● Nidaamka 1aad ee otomaatiga ah
● Astaanta 2aad ee isku xidhka otomaatiga ah
● Nidaamka 3aad ee is dulsaarka otomaatiga ah
● Nidaamka gudbinta otomaatiga ah ee 4aad
Qaybta koowaad ee mashiinka sameynta duubka baakadaha ayaa si toos ah isugu geyneysa astaamo badan baakad yar. Kadib baakadda waxaa loo diraa aagga xidhmada si loogu xidho si adag. Laga bilaabo halkan, waxay u socotaa mashiin saddexaad waxayna baakadahaan ku dul saartaa lakabyo si ay u sameeyaan hal baakad oo weyn (xirmada weyn). Xirmada weyn hadda waxaa lagu xidhi karaa gacanta ama si toos ah mashiinka ugu dambeeya ee nidaamka, oo ah xirmada otomaatiga ah.