1. DTH drill machine is used for mine quarry, stone dynamiting and diamond wire passing
2. Drilling speed: 5-8m/h
3. Max depth: 30m
Down The Hole Drilling Machine
BQ90 series drill is a new model drill, we developed it specially used for stone quarry
And the drill hole can be different diameter, depth, multi-orientation and angle.
Advantages:
1 Light weight, easy installation and transportation
2 The high quality pneumatic components ensure lower energy & air consumpition
3 The good hoisting ability
4 The particular mechanical tube devices for screwing and discharging to reduce the
Labor intensity.
Model |
BQ90-P
Pneumatic Driller |
BQ90-PE
Pneumatic/Electric Driller |
BQ90-PH
Pneumatic/Hydraulic
Driller |
Max.depth of drilling |
30m |
20m |
30m |
Diameter of drilling |
Φ90-100mm |
Φ65-90mm |
Φ90-100mm |
Drilling speed |
5-8m/h |
5-8m/h |
5-8m/h |
Minimun air pressure |
0.5-0.7MPa |
0.5-0.7MPa |
0.5-0.7MPa |
Air consumption |
7-9m³/min |
7-9m³/min |
5-7m³/min |
DTH hammer |
CIR90 |
CIR90 |
CIR90 |
Each feeding distance |
1.2m |
2m |
1.2m |
Forwarding device |
Pneumatic motor, reducer, chain |
Pneumatic motor, reducer, chain |
Hydraulic motor, chain |
The rotation device |
Pneumatic motor, reducer |
Electric motor, reducer |
Hydraulic motor |
Drilling direction |
Any direction |
Any direction |
Any direction |
Adjustable height of the positioning jack |
220mm |
220mm |
220mm |
Pneumatic control system |
Remote control, manual direction changing |
Remote control, manual direction changing |
Remote control, manual direction changing |
Total weight(KG) |
250kg |
250kg |
450kg |
Xiamen Bestlink Factory Co., Ltd.Is committed to providing the best drilling and cutting machines, tools and accessories products in marble and granite stone quarrying, as well as in civil engineering application, especial demolition project.Our company is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite and ornamental stones in China.
Since 1985, we have produced and supplied high quality Split AG Non-Explosive Demolition Agent to our worldwide customers in the quarrying and demolition industries.
From early 2000, we have made a start in the study and developed the Hydraulic Rocks and Concrete Splitters by patent inventions, and reached a great success in the domestic and overseas market.Now, we are only a producer and exporter just now from China.
In 2004, we developed and produced the patented products:Hydraulic Rock Drill, Stone holes Groover, Stone Crack Expander and Hydraulic Rock Breaker.We offer a vast range of hydraulic and pneumatic drills and machines for diamond wire cutting as well as all kinds of accessories for quarrying activities.
Now, quality products are being exported to more than 45 countries and regions all over the world including the USA and Europe with high reputation.
We are continually looking for ways to develop drilling and cutting technology for quarrying and demolition, and hoping to be the world No.1 company about quality and prices of hydraulic Splitters and Expansive Cement within 5 years.Thank you very much for your support and wish to get your deep interest and be your best partner.
