Jining Shunyuan strong and durable product 7665MZ double-stage air leg rock drill

气缸直径：

76mm

钎尾规格：

B22×108mm

Rock drill
Hand-held rock drill
Two-stage air leg rock drill
Rock drill
Two-stage air leg rock drill
Features
The whole machine is short in height The expansion and contraction stroke is large. It can drill anchor holes that are perpendicular to the roof surface, thereby solving the problem of non-vertical anchor holes in tunnels that has plagued mines for a long time and ensuring the quality of the project.
Innovatively developed a forward-rotating rock drill. It can not only be used to drill rock holes, but can also be used to mix and initially install resin anchors, realizing a single machine tool, simplifying management, saving construction costs, and improving efficiency.
It can be configured with a drill rod and a drill bit, which can meet the needs of promoting the new three small technologies.
The comprehensive rock drilling performance is good, and it is not only suitable for drilling holes in medium-hard rocks, but also for drilling holes in fine rocks. It can be used in both rock tunnels and quasi-drilling tunnels.
Pneumatic leg rock drill
Technical parameters
Machine weight
Length
Cylinder diameter
Piston stroke
Working air pressure
br/> < br/> Air consumption
Drill tail specifications
Air leg model
Rock drill
Model
Rotation
Direction
Weight
Bore size
br/> Stroke
Pressure time
Cylinder inner diameter
Water pipe inner diameter
Solder sleeve
Impact frequency
Impact energy
Air consumption
Reverse rotation
Forward rotation
Note: When a drill bit sleeve is required, it should be stated in the contract.
Main technical performance of double-stage air leg
Machine model
Total stroke
Maximum unit height
Unit weight
Applicable tunnel
Height
Rock drill
Double-stage air leg
Contracted state
Extended state
or
br/>
Name Manager Zhang
Mobile phone
Telephone
Fax
Address Huangzhuang Industrial Park, Dongshou, Jinyu Road, Jining City, Shandong Province