Sabuwar Zuwan China Cdh-600u Hydraulic Underground Diamond Core Drill Rig

Takaitaccen Bayani:

Yanke maɓalli Sake haɗawa Hanyar bango mai zurfi (TRD a takaice) ya bambanta da hanyar bangon ƙasa mai gauraya (SMW). Tare da hanyar TRD, ana ɗora kayan aikin sarkar a kan wani dogon sashe na rectangular "yanke post" kuma a saka shi cikin ƙasa, za a motsa shi ta hanyar yankewa da zubar da ruwa, haɗuwa, tayar da hankali, da ƙarfafa ƙasa a wurin asali, don haka yi bangon diaphragm karkashin kasa. An fara haɓaka wannan tsarin ne a Japan a cikin 1994 don yin bangon yanke-yanke ko bangon diaphragm slurry, wanda aka yi amfani da shi sosai a tashoshin jirgin ƙasa, wuraren sharar ƙasa, ganuwar da ba ta da ƙarfi don hana gurɓata ruwa daga ƙasa, da sauransu. wuraren aiki a Japan tun 1990s. Hanyar TRD ta sami ci gaba cikin sauri, tun lokacin da aka fara gabatar da TRD ga kasar Sin a shekarar 2009. Sai kawai a shekarar 2018, jimillar wuraren bangon da aka yi ta hanyar TRD ya kai murabba'in murabba'in miliyan 1 da ayyuka sama da 80 a cikin gida.