CMJ2 All hydraulic crawler drilling crawler drilling jumbo is mainly used to drill blast holes for tunneling construction in coal mine, nonferrous metal mine, hydro-power station, railroad, highway en…
1, the anchor head: agnail of anchor head and bolt can be located in the drilled hole, and ensure good rod body center.
2, the anchor rod body: assembly building, the most important thing in a major…
1, alloy bit: made by high quality alloy precision process, has the very strong hardness and toughness, penetrating power can make the bolt down more than
2 class surrounding rock, the anchor rod bo…
Brief introduction:
1>ISO9001 certificate
2>Good stability
3>Long work life
4>Efficiently
Main specification:
Features:
Cutting Structure
The durability of premium tungsten …
Brief introduction:
1.Rock drilling tools professional supplier
2.Made of high quality raw materials
3.Advanced Production
Main specification:
Rock button drilling bit
Features:
Butt…
Brief introduction:
1.Durable, easy operation and maintainance
2.Rock drill of good penetration
3. High efficiency,portable
Main specification:
Features:
1.low air consumption
2.flexi…
Brief introduction:
1.Durable, easy operation and maintainance
2.Rock drill of good penetration
3.high efficiency
Main specification:
Features:
Drilling Machine
1.Rubber seal or metal s…
Brief introduction:
1.for hard rock or rock drill
2.electric driven
3.easy to operate
4.flexible,mobile dth drill rig
Main specification:
1.Product Details:
2.The ultimate combination of…
YN27C hand-held internal-combustion rock drill is a hand-rockdrilling tool which integrates small
gasoline engine,compressor and rock drill.
It can blow off the rock powder in the blast-hole by …
YN27C hand-held internal-combustion rock drill is a hand-rockdrilling tool which integrates small
gasoline engine,compressor and rock drill.
It can blow off the rock powder in the blast-hole by …
Brief introduction:
1.Be used in quarry, mining, traffic
2.Energy-saving,reliable performance,low maintenance,high efficient,portable
Main specification:
1. Features
YN27C hand-held interna…
Brief introduction :
Be used for drilling burst mine hole in rock
2.Be able to do wet type and dry type work
3.Be easy to move, easy to operate
Main specification :
Appliance:
1. Electric…
Glass reinforced plastic anchor rod with circular arc tooth profile FRP nut thread suit, glass fiber reinforced plastic nut near one end of the glass fiber reinforced plastic pallet stretch narrow nec…
1, the anchor head: agnail of anchor head and bolt can be located in the drilled hole, and ensure good rod body center.
2, the anchor rod body: assembly building, the most important thing in a major…
1, alloy bit: made by high quality alloy precision process, has the very strong hardness and toughness, penetrating power can make the bolt down more than
2 class surrounding rock, the anchor rod bo…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea