IToni enkulu ye-50 yeToni yeCrane Hook yeCrane engaphezulu

Uhlobo oluqhelekileyo lwesixhobo sokuphakamisa i-hook yokuphakamisa. Amagwegwe eCrane yeyona nto ibalulekileyo yezixhobo zokuphakamisa kuba phantse ahlala ewuxhasa wonke umthwalo. Ngokwemilo, i-hook inokwahlulwa ibe yi-hook enye kunye ne-double hook. Ngokwendlela yokuvelisa, inokwahlulwa ibe ngamagwegwe okubumba kunye namakhonkco oxinzelelo. Nangona i-hook enye ilula ukwenza kwaye kulula ukuyisebenzisa, imeko yayo yamandla imbi. Kwaye ngokuqhelekileyo isetyenziswa kwiindawo zokusebenza ngokuphakamisa iintsimbi ezingekho ngaphezulu kweetoni ezingama-80. I-hook ephindwe kabini ene-force symmetry isetyenziswa rhoqo xa ubunzima bokuphakamisa bukhulu.

Kukho imigangatho yokuhlola ukhuseleko lwe hook kwireferensi yakho. 1. Umthwalo wokuhlola i-crane hook yendlela yokunyusa amandla omntu uya kuba ngamaxesha angama-1.5 umthwalo olinganisiweyo. 2. Ihuku yecrane yesixhobo sokuphakamisa iimoto iya kufakwa kwisantya sayo ngomthwalo wokuhlola owuphinda kabini umthwalo oreyithiweyo. 3. I-crane hook kufuneka ingabi naziphene ezicacileyo kunye nokuguqulwa emva kokuba umthwalo wokuhlola ususiwe, kwaye i-degree yokuvula akufanele idlule i-0.25 yepesenti yobukhulu bokuqala. 4. Umthamo wokuphakamisa wehuka ofanelekileyo, uphawu lwefektri okanye igama, uphawu lokuhlola, inombolo yokuvelisa, kunye nezinye iinkcukacha mazikrolwe kwindawo yoxinzelelo oluphantsi lwehuku.

Ukuveliswa kwee-crane hook kwi-SEVENCRANE kulawulwa ngokungqongqo ngokuhambelana neemfuno zobuchwepheshe. Iigwegwe ezenziwe ngu-SEVENCRANE zisebenzisa izinto ezisemgangathweni ophezulu, umatshini ochanekileyo, kunye nonyango lokushisa. Sikholelwa ukuba ukusinda kwenkampani kuxhomekeke ekuphuculeni okuqhubekayo komgangatho wemveliso. Siza kusebenzisa izixhobo zokuvavanya eziphambili ukwenza ulawulo olungqongqo lwekhwalithi kuyo yonke inkqubo ukusuka ekondleni, kwimveliso ukuya kwiimveliso ezigqityiweyo. Kwangaxeshanye, siyasamkela isimemo sabathengi kwiinkampani zovavanyo lomntu wesithathu ukuvavanya iimveliso zethu.