Electric automation actuator ndi chipangizo chomwe chimagwiritsidwa ntchito pothandizira makina opanga mafakitale.Ikhoza kukwaniritsa cholinga chakutali polandira kapena kudyetsa zizindikiro.
COVNA ndi makina opangira ma valve ndi makina opangira ma valve ochokera ku China.Tili ndi zaka 22 zokumana nazo mumakampani opanga ma valve.Tikukhulupirira kuti zomwe takumana nazo zingakuthandizeni kusankha valavu yoyenera ndi yankho loyenera.sales@covnavalve.com

Rotork inayambitsa actuator yake yoyamba mu 1957, ndipo kuyambira nthawi imeneyo inayamba bizinesi yake yamalonda padziko lonse, ndipo inalembedwa pa London Stock Exchange mu 1968. mayankho a actuator kwa makasitomala padziko lonse lapansi.
Zogulitsa za Rotork zimaphatikizapo ma actuators amagetsi, ma actuators amphamvu amadzimadzi, zowongolera njira, ma gearbox ndi zida za valve, zida, ndi zina zambiri. kulamulira.

AUMA yakhala ikugwira ntchito yokonza ndi kupanga makina opangira magetsi kwa zaka zoposa 50 ndipo ndi imodzi mwa makampani opanga makina opanga magetsi.Pakadali pano, ili ndi antchito 2,600 ndi mafakitale opitilira 30 padziko lonse lapansi, yomwe ikupereka makina opangira ma R&D ndi kupanga.
AUMA imapereka makina otembenukira kumitundu yambiri, makina otembenukira pang'ono, ma linear actuators ndi zida zina zamagetsi kwa makasitomala padziko lonse lapansi.

Limitorque ndi gulu laling'ono la Flowserve, lomwe cholinga chake ndi kuthandiza makasitomala kupereka mayankho owongolera kuti agwiritse ntchito ma valve otetezeka komanso kuteteza chitetezo chaumwini ndi katundu.Limitorque ili ndi mbiri yazaka zopitilira 90 ndipo yakhala ikupereka makasitomala otetezeka, odalirika komanso okhazikika amagetsi kwazaka zambiri.
Kuphatikiza pakupereka ma actuators amagetsi, Limitorque imaperekanso ma hydraulic actuators, ma gearbox, ndi ntchito zina.

Bray ndi kampani yomwe ikukula mwachangu, yomwe panopo ndi imodzi mwamakampani otsogola padziko lonse lapansi opanga zowongolera ndi makina opangira makina, ndipo ikugwira ntchito m'maiko opitilira 40.Bray amayesa kupanga zinthu ndikuyesa mosamalitsa malinga ndi dongosolo la kasamalidwe kabwino kuti awonetsetse kuti chilichonse chikuperekedwa monga momwe adapangira.
Zogulitsa zimaphatikizapo ma actuators amagetsi, ma pneumatic actuators, ma hydraulic actuators, ndi ma valve osiyanasiyana.

Biffi ali ndi zaka zopitilira 60 mumakampani opanga makina opangira makina, opereka mayankho kumayiko / zigawo zambiri padziko lonse lapansi, kuphatikiza Russia, Middle East, Southeast Asia, United States ndi mayiko / zigawo zina.Kutumikira makampani shipbuilding, zimbudzi mankhwala makampani, mafuta ndi gasi, makampani pepala, mafakitale processing chakudya, etc.
Zogulitsa za Biffi zimaphatikizapo ma actuators amagetsi, otsika-voltage actuators, ma high-voltage actuators ndi zina zambiri zamagetsi zamagetsi, zomwe zimatha kukwaniritsa zosowa zanu zoyendetsa.