Kuphatikiza pa ma cranes opangira ma single-girder gantry omwe afotokozedwa pamwambapa, SEVENCRANE imapanga ndikupanga ma crane osiyanasiyana amtundu umodzi wogwiritsa ntchito mafakitale osiyanasiyana, kuphatikiza matayala a hydraulic rabara ndi ma gantry oyendetsedwa ndi magetsi. Single girder gantry cranes amagwiritsidwa ntchito kwambiri mumigodi, kupanga wamba, konkriti yokhazikika, yomanga, komanso ma docks onyamula panja ndi malo osungiramo katundu kuti agwire ntchito zazikulu zonyamula katundu. Single-girder gantry crane nthawi zambiri imadziwika kuti ndi mtundu wopepuka wa gantry crane chifukwa cha kapangidwe kake ndi mtengo umodzi wokha, imagwiritsidwa ntchito kwambiri pamalo otseguka ngati mayadi a zida, malo ogwirira ntchito, malo osungiramo katundu ndikutsitsa.
Single-girder gantry crane ndi crane wamba yomwe imapangidwira kuti igwire zinthu zonse, zomwe zimagwiritsidwa ntchito panja, malo osungiramo zinthu, madoko, mafakitale a granite, mafakitale a simenti, mabwalo otseguka, malo osungiramo ziwiya, malo osungiramo zombo, ndi zina zambiri. Komabe, ndizoletsedwa kugwira zitsulo zosungunuka, zoyaka, kapena zophulika. Box-type single-girder gantry crane ndi yapakatikati, yoyenda panjira, nthawi zambiri imakhala ndi chonyamulira chamagetsi cha HDMD ngati chonyamulira, chokhala ndi chonyamulira chamagetsi chodutsa pachitsulo chotsika cha I-chitsulo chotchingira chachikulu, chopangidwa ndi mbale yachitsulo. , yomwe imapangidwa kuchokera ku mbale yachitsulo, monga C-chitsulo, ndi insulating zitsulo mbale, ndi I-zitsulo. Kuphatikiza apo, ma cranes a single girder amagwira ntchito m'nyumba ndi kunja, monga malo ochitirako zinthu, nyumba yosungiramo zinthu, garaja, malo omangira, ndi madoko, ndi zina zambiri. Kuphatikiza apo, kuti muganizire, matayala a rabara ndi njanji zokwera njanji. Ngati muli ndi zofunika zina zapadera zautali wathu wa girder gantry cranes, kuchuluka kwa katundu, kapena kutalika kokweza, mutha kuuza Aicrane za iwo, ndipo tidzakusinthirani makonda. Zokweza zathu za gantry zimagwira ntchito bwino komanso kwanthawi yayitali chifukwa timayang'anitsitsa mtundu wa crane ndikugwiritsa ntchito zida zapamwamba zomwe sizimva kuvala. Makalani athu apamutu amodzi ali ndi zida zonyamula zopepuka kwambiri zamakampani, komanso ma jacks am'munsi omwe ali ndi ma drive amasinthasintha pama hoist ndi ma swivel. Popeza ma cranes a single-girder amafunikira mtengo umodzi wokha, makinawa nthawi zambiri amakhala ndi kulemera kochepa, kutanthauza kuti amatha kugwiritsa ntchito njira zopepuka ndikulumikizana ndi nyumba zomwe zilipo kale.
Akapangidwa moyenera, amatha kuonjezera ntchito za tsiku ndi tsiku ndipo ndi njira yabwino yothetsera malo ndi ntchito zomwe zili ndi malo ochepa pansi ndi pamwamba zomwe zimafuna crane yopepuka-yapakatikati. Ma cranes a Double-girder trestle amagwiritsidwanso ntchito mkati kapena kunja, kaya pamilatho kapena m'makonzedwe a gantry, ndipo amagwiritsidwa ntchito kwambiri pamigodi, mphero zachitsulo ndi zitsulo, mayadi a njanji, ndi madoko am'madzi. Ma crane amapangidwa mosiyanasiyana, ndipo amatha kukhala ndi mtengo umodzi kapena iwiri - yomwe nthawi zambiri imatchedwa kuti single-girder kapena double-girder design. Mosiyana ndi crane yokhala ndi girder imodzi, mtengo wake waukulu umathandizidwa ndi miyendo, ndikupangitsa kuti ikhale yofanana ndi kapangidwe ka gantry.A.