Ka lebaka la moralo oa eona o matla, li-crane tse mathang holimo li na le bokhoni ho tloha ho lithane tse 'maloa ho isa ho lithane tse makholo, tse fihlelang litlhoko tse ngata. Ho feta moo, crane ea SEVENCRANE ea lithane tse 20 e ka holimo e na le likarolo tse bohlale tse re fang theknoloji e phahameng, bokhoni bo phahameng ba ho phahamisa ka mokhoa o tloaelehileng. Ena ke e meng ea melemo ea bohlokoa ea ho sebelisa li-crane tsa 20t kapa li-cranes tsa borokho bakeng sa ho phahamisa lintho tse boima ka har'a tikoloho ea indasteri. Ho kenyelelitsoe ke hobane'ng ha li-cranes tsa borokho tsa lithane tse 20 li fetoha tsa bohlokoa ho liindasteri tse ngata tse boima.
Re na le lethathamo le pharalletseng la tlhahiso ea li-cranes tsa borokho tsa lithane tse 20 le lithane tse ling, hammoho le ho khona ho fana ka moralo o motle oa li-cranes. Mohlala, k'hamphani ea rona e khona ho fana ka likerene tsa European-standard girder overhead, lithane tse 20 tsa borokho tsa letoto la QD tse nang le seisi, li-cranes tsa qalo letotong la YZ, le lithane tse 20 tsa single-girder overhead. Moetso oa LD 20 oa boima ba boima ba lithane tse 7.5-31.5m Bophahamo bo phahameng 6-30m Lebelo la ho sebetsa la krene 0.3-0.8m/min Lebelo la ho sebetsa la krene 20m/min Lebelo la ho sebetsa la krene 20m/min Mosebetsi oa ho sebetsa oa krene ke A3 , A4 Double-girder QD Double-girder 20 tonnes Double-girder Crane e ka holimo e ka ba khetho e ntle ka ho fetisisa ea ho laola mojaro oa lithane tse 20, kaha e fana ka ts'ebetso e phahameng, lebelo le phahameng la ho phahamisa, bophahamo bo phahameng. Moetso oa LD oa moroalo oa boima ba lithane tse 20 tsa Span 7.5-31.5m Bophahamo ba 6-30m Ho phahamisa lebelo 0.3-8m/min Hoist lebelo la lebelo 20m/min Crane e mathang lebelo 20m/min Mosebetsi oa ho sebetsa A3, A4 QD girder e habeli holim'a crane 20 ton Double girder overhead crane e kanna ea ba khetho e ntle ea ho sebetsana le lithane tse 20 kaha e fana ka ts'ebetso e phahameng, lebelo le leholo la ho phahamisa le bophahamo bo eketsehileng ba ho phahamisa. Ke mofuta oa thepa ea ho phahamisa thepa e jarang meroalo e boima, 'me e imolla meroalo e tlang tseleng ea hau ka ho sebelisa lithane tse 20 tsa crane e jereng meroalo.
Joaloka moetsi ea ka sehloohong oa crane ea lithane tse 20, SEVENCRANE e u fa lisebelisoa tsa ho phahamisa tse theko e tlaase le tse sebetsang hantle tse khonang ho lekana hantle sebakeng sa hau sa mosebetsi. SEVENCRANE 20 ton Overhead Workstation Crane System, e entsoeng fekthering ea Overhead Bridge Crane, e tla ntlafatsa tlhahiso ea hau ea pele ea ho phahamisa. Crane ea rona ea 20t e na le lisebelisoa tse matla tsa polokeho tse thibelang kotsi ea mokhanni, joalo ka sethibelo sa ho jara ho feta tekano, li-switches tse fokolang, le li-switch switch tsa tšohanyetso, joalo-joalo. Mefuta ea LH e na le boholo bo kopaneng, e nang le tumello e tlase ea moaho, boima bo bobebe le khatello e tlase. ka mabili.