Kayan aikin walda na bututun da ke canza teburi cikin sauri suna amfani da "fasahar canza tebur" ta atomatik don samar da bututun zagaye da murabba'i masu girma dabam-dabam a kan bututun da aka haɗa guda ɗaya.
Idan abokan ciniki suna buƙatar samar da nau'ikan bututu daban-daban, ana iya canza teburin canza sauri don ƙirƙirar da girman birgima bisa ga girman bututu da kauri.
Kayan aikin walda na bututu masu saurin canzawa ta hanyar tebur suna amfani da tsarin "saurin canza sau ɗaya na tsarin hydraulic" don cire dandamalin naɗawa da aka sanya wa kayan aiki, wanda aka cire dandamalin don diamita na bututun asali. A lokaci guda, ana maye gurbin dandamalin da sabon girman naɗawa, yana haɗa sandar naɗawa ta kwance da tsarin tuƙi ta atomatik don kammala canjin naɗawa.
Kayan aikin walda na bututu masu saurin canzawa sun dace da ƙananan da matsakaitan injunan walda na bututu. Yana iya samar da siffofi da ƙayyadaddun bayanai iri-iri na bututu yayin da yake ba da damar yin sauyi cikin sauri akan farashi mai rahusa.
| LAYIN TUBE NA ERW | |||||
| Samfuri | Rbututun bututu mm | Murabba'ibututu mm | Kauri mm | Gudun aiki m/min | |
| ERW20 | Ф8-Ф20 | 6x6-15×15 | 0.3-1.5 | 120 | Kara karantawa |
| ERW32 | Ф10-Ф32 | 10 × 10-25 × 25 | 0.5-2.0 | 120 | |
| ERW50 | Ф20-Ф50 | 15 × 15-40 × 40 | 0.8-3.0 | 120 | |
| Farashin ERW76 | Ф32-Ф76 | 25×25-60×60 | 1.2-4.0 | 120 | |
| ERW89 | Ф42-Ф89 | 35×35-70×70 | 1.5-4.5 | 110 | |
| ERW114 | Ф48-Ф114 | 40×40-90×90 | 1.5-4.5 | 65 | |
| ERW140 | Ф60-Ф140 | 50 × 50-110 × 110 | 2.0-5.0 | 60 | |
| ERW165 | Ф76-Ф165 | 60×60-130×130 | 2.0-6.0 | 50 | |
| ERW219 | Ф89-Ф219 | 70×70-170×170 | 2.0-8.0 | 50 | |
| ERW273 | Ф114-Ф273 | 90×90-210×210 | 3.0-10.0 | 45 | |
| ERW325 | Ф140-Ф325 | 110 × 110-250 × 250 | 4.0-12.7 | 40 | |
| Farashin ERW377 | Ф165-Ф377 | 130×130-280×280 | 4.0-14.0 | 35 | |
| ERW406 | Ф219-Ф406 | 170×170-330×330 | 6.0-16.0 | 30 | |
| ERW508 | Ф273-Ф508 | 210 × 210-400 × 400 | 6.0-18.0 | 25 | Kara karantawa |
| ERW660 | Ф325-Ф660 | 250×250-500×500 | 6.0-20.0 | 20 | Kara karantawa |
| ERW720 | Ф355-Ф720 | 300 × 300-600 × 600 | 6.0-22.0 | 20 | Kara karantawa |
| LAYIN SAMARWA NA BABUR KARFE | |||||
| Samfuri | Rbututun bututu mm | Murabba'ibututu mm | Kauri mm | Gudun aiki m/min | |
| SS25 | Ф6-Ф25 | 5×5-20×20 | 0.2-0.8 | 10 | Kara karantawa |
| SS32 | Ф6-Ф32 | 5×5-25×25 | 0.2-1.0 | 10 | Kara karantawa |
| SS51 | Ф9-Ф51 | 7×7-40×40 | 0.2-1.5 | 10 | Kara karantawa |
| SS64 | Ф12-Ф64 | 10 × 10-50 × 50 | 0.3-2.0 | 10 | Kara karantawa |
| SS76 | Ф25-Ф76 | 20 × 20-60 × 60 | 0.3-2.0 | 10 | Kara karantawa |
| SS114 | Ф38-Ф114 | 30×30-90×90 | 0.4-2.5 | 10 | Kara karantawa |
| SS168 | Ф76-Ф168 | 60×60-130×130 | 1.0-3.5 | 10 | Kara karantawa |
| SS219 | Ф114-Ф219 | 90×90-170×170 | 1.0-4.0 | 10 | Kara karantawa |
| SS325 | Ф219-Ф325 | 170×170-250×250 | 2.0-8.0 | 3 | Kara karantawa |
| SS426 | Ф219-Ф426 | 170×170-330×330 | 3.0-10.0 | 3 | Kara karantawa |
| SS508 | Ф273-Ф508 | 210 × 210-400 × 400 | 4.0-12.0 | 3 | Kara karantawa |
| SS862 | Ф508-Ф862 | 400 × 400-600 × 600 | 6.0-16.0 | 2 | Kara karantawa |