Themakina rotary actuatorndi chida chamakampani chomwe chingathandize kuwongolera madzi patali komanso kosavuta.COVNA imapereka mitundu yonse ya ma rotary actuators monga magetsi oyendetsa magetsi ndi ma pneumatic actuators pazosankha zanu.Kukuthandizani kuti muwonjezere zokolola.Takulandilani mafunso aliwonse kuchokera kwa inu! sales@covnavalve.com

Rotork anayambitsa actuator yake yoyamba mu 1957 ndipo anatsegula fakitale ku UK mu 1961. Likulu lamakono lidakali ku Bath, UK.
Rotork imapereka mayankho a zida zoyendetsera mafakitale ndikuwongolera kuyenda, ndipo ndiyomwe ikutsogolera padziko lonse lapansi ma actuators ndi ma valve.Mafakitale ogwira ntchito akuphatikiza, koma osawerengeka, mafakitale odzipangira okha monga mafuta ndi gasi, kuthira madzi, kuthira madzi oyipa, mphamvu yamagetsi, mphamvu, makampani opanga mankhwala, ndi makampani opanga mankhwala.
Zogulitsa za Rotork zimaphatikizapo ma actuators amagetsi, ma pneumatic actuators, ma gearbox, zowonjezera ma valve, zida, ndi zina.

Auma ndi m'modzi mwa otsogola opanga ma actuators amagetsi omwe ali ndi zaka zopitilira 50.Perekani zinthu zapamwamba komanso zapamwamba zamakampani opanga magetsi, mafakitale amadzi, mafakitale a petrochemical, migodi, ndi mafakitale amagetsi a nyukiliya.Wodzipereka popereka njira zodzipangira zokha zokha kwamakasitomala aku mafakitale ndi amalonda.
Panopa AUMA ili ndi antchito 2,600 komanso maofesi oposa 30 padziko lonse lapansi kuti akupatseni ntchito zosavuta komanso zachangu.
Zogulitsa za AUMA zimaphatikizapo ma multi turn actuator, part turn actuator, linear actuator, gear box, etc.

Air Torque idakhazikitsidwa mu 1990 ndipo likulu lawo ku Italy.Ndiwotsogola padziko lonse lapansi wopanga ma rack ndi pinion pneumatic actuators.Mpweya wa mpweya umapereka zinthu zapamwamba kwambiri komanso zamakono zamankhwala, petrochemical, mankhwala, mphamvu, magetsi, ndi mankhwala amadzi.
Zogulitsa zamagetsi zapeza ISO9001:2008 certification.

Bettis ndi mtundu wa Emerson, womwe unakhazikitsidwa mu 1929. Ndiwopanga makina opanga magetsi, ma pneumatic actuators ndi hydraulic actuators.Perekani phukusi lophatikizana la turnkey valve automation kwamakasitomala ogulitsa mafakitale ndi amalonda.

Yakhazikitsidwa mu 1994, AT Control ili ku United States, ndipo panopa ili ndi maofesi m'madera ambiri padziko lonse lapansi, monga North America, Asia Pacific, South Africa, ndi zina zotero.Perekani malonda ndi ntchito kwa makasitomala padziko lonse lapansi.
Zogulitsa za AT control zimaphatikizapo ma actuators ndi ma valve osiyanasiyana.