Ngati chilema choterocho chikachitika, chidzakhudza kwambiri zipangizo.Osayidi wachitsulo amasungunuka padoko lokhala ngati V.Ngati m'mphepete mwa Mzere wa chitoliro kuwotcherera chitoliro akupezeka kuti ndi zosakwana mlingo kusungunuka, liwiro kusungunuka ndi mofulumira, pa V. Pamwamba pa m'kamwa, ndiyeno yopapatiza gawo munali wosungunuka zitsulo magazini, izi zosungunuka. golide Genus ndi zitsulo oxides, amene kawirikawiri kutulutsidwa pambuyo extrusion pambuyo ntchito bwinobwino, kupanga inclusion bandi.Kuwotcherera kwa wowotchera chitoliro kudzang'ambika pambuyo pophwanyidwa, ngati ma inclusions amapezeka pamalo a fracture weld.Kuphatikizikako ndi ma fractures a fibrous a weld amafananizidwa, ndipo fracture ndi yosalala kwambiri ndipo ilibe zitsulo zonyezimira.Zofooka zotere zimatha kuperekanso unyolo wa "oxides" ndipo sizowonongeka kwambiri.

Pansi pa awiriwa ambiri, burr kapena dzimbiri lidzagwa pa mlatho wopangidwa patsogolo pa nsonga, zomwe zidzapangitse kuti kufupikitsa kwa makina owotcherera kumapangitsa kuti pakali pano kudumpha.

Hebei Tubo Machinery Co., Ltd., imapanga ndikutumiza kumayiko opitilira 30 a Makina Owotcherera Paipi, Makina Owotcherera Paipi,Makina Opangira Mapaipi,Tube Mill,SS Pipe Machine,Makina Opangira Chitoliro Chamadzi Kunyumba, Makina Opangira Mapaipi aAgriculturelay, Cold Saw, Square Pipe Machine., komanso zida zothandizira kwa zaka zopitilira 15.
TUBO Machinery, monga mnzake wa ogwiritsa ntchito, samangopereka makina olondola kwambiri, komanso chithandizo chaukadaulo kulikonse & nthawi iliyonse.

Ndife akatswiri mu Makina Opanga Mapaipi kwazaka zopitilira 15.
Tingathandize fakitale ya zitsulo chitoliro kuthetsa zovuta zonse.