Muaj ob hom pob zeb mechanized mining mines, uas yog marble mechanized mining thiab granite mechanized mining. Ntawm lawv, marble mechanized mining yog muab faib ua qhib-cua stepped mining thiab qhov tsua mining (granite mining tsuas yog qhib-air stepped mining). Cov khoom thiab cov txheej txheem tsuas yog txawv, thiab cov khoom siv sib xyaw ua ke kuj sib txawv. Tsis tas li ntawd, muaj ib qho kev sib xyaw ua ke rau cov pob zeb mining, tab sis nws kuj yog tsim los ntawm marble thiab granite mining machinery los ntawm kev xa tawm thiab kev sib xyaw ua ke.
Thoob ntiaj teb mature open-air hillside mining ntawm marble blocks:
① Cov txheej txheem thev naus laus zis ntawm kev paub tab ntawm cov pob zeb mining ntawm cov pob zeb hauv ntiaj teb tau pom hauv daim duab 2-117 thiab daim duab 2-118.
Schematic daim duab ntawm lub thoob ntiaj teb paub tab qhib-qhov hillside mining marble mine
1 Ib saw caj npab pom hauv qhov mining; 2 Ib Mast crane; 3 Ib Hydraulic capstone; 4 Ib Forklift; 5 Ib Truck; 6 Ib Hydraulic drilling tshuab; 7-9- Pob zeb diamond hlau pom; 10 Ib Kab rov tav laum Qhov tshuab; 11,13 Ib tug saw caj npab pom; 12 Iba hydraulic capstone tshuab; 14 Ib lub tshuab txiav; 15 lub tshuab shaping
②Cov txheej txheem ntawm qhib-cua hillside marble mining: excavators, mast cranes, thiab pem hauv ntej-kawg loaders nqa thiab tshem tawm sab sauv ntawm lub pob zeb; hydraulic drilling tshuab laum kab rov tav thiab ntsug qhov; pob zeb diamond hlau saws txiav thiab koom tes nrog saw saws cais ore lub cev; nchuav cov pob zeb nrog cov tshuab hydraulic capstone lossis hydraulic pob; hoisting blocks nrog masts mus rau stockyard; nqa lawv nrog forklifts lossis masts rau tsheb thauj khoom thiab thauj lawv mus; pob zeb cov ntaub ntawv uas yuav tsum tau zoo li tus thiab txiav rau ntawm qhov chaw yog thauj mus rau shaping Tshuab thiab txiav tshuab yog ua tiav thiab thauj mus los. Nws yuav tsum raug sau tseg tias kev npaj cov khoom siv marble mining yuav tsum yog nyob ntawm ntau yam xws li cov peev txheej hauv kuv, kev thauj mus los, lub zog, dej, ib puag ncig, thiab kev ua haujlwm. Kev npaj cov khoom siv tsis tuaj yeem luam tawm tus qauv tag nrho, thiab siv zog ua kom muaj txiaj ntsig zoo tshaj plaws, kev lag luam zoo tshaj plaws, kev ua haujlwm zoo, kev nyab xeeb thiab ib puag ncig tus phooj ywg, thiab kev npaj tsim nyog rau lub mine no yog kev sib xyaw zoo tshaj plaws.
