Iyo double girder gantry crane inonzwisisika maererano nekugadzirwa kwesimbi, iyo inokwanisa kubata mitoro iri pakati pe500kg kusvika 10,000kg. Harbor freight gantry crane ine zvakanakira senge yakazara-denderedzwa kufamba, nekukurumidza disassembly uye setup, uye diki nzvimbo pasi. Double-girder gantry cranes yakagadzirirwa kufamba, kusimudza, kana kutakura zvinhu zvinorema, izvo zvinowanzo shandiswa kuendesa zvinhu zvinorema kumafekitori, matura, maworkshop, zvidyarwa zvinogadzirwazve, nzvimbo dzengarava, uye mayadhi ekurodha nezvimwe.
Isu SEVECNRANE inogadzira zvese zviri zviviri stock uye tsika-engineered kaviri-girder cranes kubata inorema-basa zvinhu zvinofambisa mabasa pamusoro pevhu. Izvi zvinotevera zvikonzero zvatinokwanisa kukupa iwe yehupfumi pachiteshi chekutakura zvinhu gantry crane. Isu tinopa akasiyana marudzi egantry cranes muzvimiro zvakasiyana-siyana, senge kaviri-girder, bhokisi-akaumbwa kana danda-shaped, truss-shaped, U-shaped, uye mobile gantry cranes. Isu SEVENCRANE inokwanisa kugovera akareruka maviri-girder gantry cranes kuti ashandiswe zvakazara, uye zvakare akasarudzika, akasarudzika-akavakirwa kaviri-girder gantry cranes kune akasiyana maindasitiri.
Harbour freight gantry crane inopa mabhenefiti emhando yepamusoro yekusimudza, nzvimbo dzakakura dzekushandira, kushandiswa kwakakwira kweyadhi yekutakura zvinhu, mari yakaderera yekudyara, uye mutengo wakaderera wekushandisa. Iyo inonyanya kuumbwa nemaitiro ekusimudza, maturusi ekusimudza, nzira dzekufambisa dze telescopic boom, iyo huru shaft, iyo trunnion, makumbo, michina yekushandisa crane, uye magetsi ekudzora masisitimu, pakati pevamwe.
Yedu pachiteshi chekutakura zvinhu gantry crane chigadzirwa chakanyanya kufarirwa kune rinorema basa rekutakura. Yese hoist trolley uye yakavhurika winch inofanirwa kuve isati yaunganidzwa uye kuongororwa isati yabuda mufekitori, uye nekupa chitupa chekuyedzwa. Tinogona kunge tichishandisa matambo reels, pamwe nekutumira mamwe mabrand emagetsi makabati zvinoenderana nezvinodiwa nevatengi. Yedu SEVENCRANE cranes inogona kugadziriswa maererano nezvinodiwa nevatengi, zvichibvumira kushandiswa mumamiriro akasiyana ekushanda. Iyi dhizaini inovimbisa kushanda kwakadzikama uye kuchengetedzeka kwakasimba kwechiteshi chekutakura zvinhu gantry crane. Iyo crane ine yakakwira yekurodha kugona, iyo inokwanisa kutsungirira mitoro mikuru.