🔧 Cov Nta Tseem Ceeb
Compact me me → Zoo tagnrho rau me me hla -section tunnels thiab mine drifts
Ib leeg boom los yog mini ob chav boom → Flexible drilling kaum
Hydraulic drilling system → ruaj khov thiab muaj txiaj ntsig pob zeb nkag
Crawler lossis wheeled chassis → Yooj yim txav hauv qhov chaw nyob hauv av
Tsawg qhov siab tsim → Tsim nyog rau qis - thaj chaw clearance
🏗️ Cov ntawv thov ib txwm
Underground hlau thiab thee mines
Nqaim qhov excavation
Drift thiab crosscut development
Anchor bolt installation
me -section hydropower lossis utility tunnels
⚙️ Qhov zoo
High maneuverability nyob rau hauv nruj qhov chaw
Cov nqi khiav lag luam qis dua piv rau cov jumbos loj
Txhim kho kev nyab xeeb vs. phau ntawv drilling
Qhov tseeb drilling qhov chaw rau blasting lossis bolting
📏 Cov Txheej Txheem Txheej Txheem
(Siv los ntawm cov chaw tsim khoom, tab sis feem ntau :)
Drilling kev pab: 10-40 m²
Qhov taub: 32-76 mm
Qhov tob: 2.0-4.5 m
Boom ncav cuag: 4-7 m
Fais fab: hluav taws xob los yog diesel -electric hybrid
⚠️ Kev xaiv xaiv
Thaum xaiv lub mini jumbo, tsom mus rau:
Qhov hla -section loj
Pob zeb hardness thiab geology
Yuav tsum tau drilling ceev thiab raug
Xav tau bolting vs. tsuas yog drilling
Qhov cua qhov cua (diesel vs. electric)
💡 Tswv yim tswv yim
Rau cov mines hauv av nrog qhov nqaim heev (hauv qab 3 m dav), ib qho -boom mini jumbo feem ntau yog qhov kev xaiv zoo tshaj. Rau me ntsis loj dua, lub compact ob -boom jumbo tuaj yeem txhim kho kev ua tau zoo.
Yog tias koj xav tau, peb tuaj yeem pom zoo cov qauv tshwj xeeb lossis kev teeb tsa raws li koj qhov loj me thiab pob zeb.
