YT28 Pneumatic Air Leg Rock Drill Rigs for Mining & Quarrying
Product Information:
1. YT series pneumatic rock drill for drilling in the hard rock
horizontal and inclined direction hole, it can also be up drilling
anchor hole, hole diameter is Φ 35 ~ 45 mm, and effective drilling
depth of 5 meters. It may also working for roof bolting holes. The
rock drill played an important role in mining, quarrying and
tunneling projects.
2. Depending on the roadway cross-section size and operation
conditions, the machine can be used FT160A gas legs, long FT160C
type gas type, FT160B dispirited legs (metal mines can also be used
FT170 gas leg), can also be installed in jumbo or drill the rack to
dry and wet drilling.
Specifications:
| PRODUCT SPECIFICATION |
| The parameter name | Unit | The parameter value |
| Weight | kg | ≈27 |
| Length | mm | 668 |
| The cylinder diameter | mm | 80 |
| Piston stroke | mm | 60 |
| Gas consumption | L/s | ≤80 |
| Drilling and frequency | Hz | ≥37 |
| Impact energy | J | ≥75.5 |
| borehole speed | mm/min | ≥475 |
| The borehole diameter | mm | Φ34-45 |
| Perforating depth | m | 5 |
| Shank | mm | 22×108±1 |
Air leg rock drill products features:
1. Fir for wet drilling in medium-hard or hard rock
2. Grouped control mechanism, quick to start up. with " air on,
water on, air off, water off". mechanism, convenient to handle and
essy to maintain and repair.
3. Energy-saving and efficient, long service life of parts which
are highly interchangeable and reliable performance.
4. YT27&YT28 differ from similar products particularly in its
high efficiency strong flushing and powerful torque.
5. Do not allow use low burning point and easy explosion
lubricating oil.
Company Profile:
Hebei Minetech Machinery Technology Co, Ltd. is an joint venture
enterprise with Europe Partner, which is located in Shijiazhuang
City, Hebei Province,China. Our company is specialized in
manufacturing and exporting of mining machinery, such as hydraulic
and pneumatic drill machine, roof bolter and drilling consumption,
like drill bit and drill rod with own factory in Shijiazhuang City.
With our rich expenience for over a decade and with professional
engineers andsales team, we focus on providing complete solutions
for mining machinery.
Target markets is gradually shifted from domestic market to
international market, products are exported to more than thirty
countries and regions, including Southeast Asia, the United States,
Germany, Britain, South Africa, Poland, Russia, Middle Asia, South
America and so on, and established a good brand and reputation
international market.
