I-SEVENCRANE yiqembu elihamba phambili lase-China le-crane amabhizinisi asungulwa ngo-1995, kanye nokunikeza amakhasimende ahlukahlukene emhlabeni wonke ukunikeza isethi ephelele yephrojekthi yokuphakamisa ethuthukisiwe, okuhlanganisa i-Gantry crane, i-Bridge crane, i-Jib crane, i-Accessory. a). I-SEVENCRANE isivele isitholile izitifiketi ze-CCC, CE,BV,SGS,ISOOHSAS futhi isizuze izindondo ezingaphezu kuka-60. b). Inkampani yethu inikezela ngezinsizakalo ezinkampanini ezingaphezu kuka-5000, futhi imikhiqizo injaloedumile emazweni angaphezu kuka-100. I-jib crane idume kakhulu emikhakheni eminingi yezimboni. Ngezindlela eziningana ezihlukene zokulungisa i-jib odongeni noma phansi, kanye nezinhlobonhlobo zama-hoist atholakalayo, zifaneleka ngokuphelele ezindaweni ezihlukahlukene. Iizinsika jib cranesube nomthamo wokulayisha ofika ku-2,000kg kanye nokunyakaza kokugwaza okungafinyelela kumadigri angu-300 nge-jib yensika, kanye nama-degree angu-270 ane-jib efakwe odongeni.
Iinsika jib craneyakhelwe ukufakwa okuzimele phansi kwesakhiwo. Le crane yendawo yokusebenza inikeza uhla olubulalayo lwama-270° enobude bengalo ye-jib obufika ku-7 m kanye ne-Safe Working Loads (SWL) efika ku-1.0 t. Izitobhi ze-slewing zikuvumela ukuthi uvumelanise ububanzi bokuslayida kuzidingo zakho ngazinye.
Iikholomu engashintshi jib cranengokuvamile isetshenziselwa ukusekela imisebenzi yokuphakamisa etholakala kakhulu ebangeni lomthamo ophansi. Imithwalo ingakhushulwa ngokushesha nangokuphephile futhi ingadluliselwa kalula nangokunembile ngenxa yengalo ye-jib egijima kahle.
Ingaphezulu lekholomu yokuma lihlinzekwa ngokusekelwa okujikelezayo kanyeevumelana nezimo ukuzungeza.
Ikholomu yokuma yenziwe ngeshubhu lensimbi engenamthungo, isisindo esilula, ukuqina okuphezulu, umthwalo omkhulu.
Isondo lenayiloni lobunjiniyela elikhethekile elinama-rolling bearings liyamukelwa, ukungqubuzana okuncane futhi kuyavumelana nezimo.
Ihlangene isakhiwo, elula ukuhlinzwa, nge a ezihlukahlukene hoist kagesi. Iinsika jib craneingahlonyiswa ngezixhumi zezintambo zikagesi, amaketango kagesi noma ama-hoists okwenziwa ngesandla. Ukusebenza okuhle kakhulu, ukuklama okunengqondo,umsebenzi ophezulu ukusebenza kahle, ukonga isikhathi nomzamo.
