Plaub-point sib txawv zaus synchronous lifting system yog siv rau 2000T lub thawv girder nco beam ntawm Kunming Puxuan Expressway

Peb tes num tau xaiv peb lub tuam txhab plaub-point zaus conversion synchronous lifting system, 12 teeb ntawm 400T loj-tonnage hydraulic jacks nrog ib tug stroke ntawm 300mm, lub siab tshaj plaws tonnage ntawm lub poob beam mus txog 2100T, thiab qhov siab tshaj plaws ntawm lub poob beam mus txog 2.4 meters. , tsim ib tug choj nqa thiab ntog nyob rau hauv lub xeev Yunnan. Qhov siab tshaj nqaj qhov siab thiab tonnage project!