This has happened in the marble and stone quarrying industry, specifically for stripping blocks from the mountain. HYDRO-BAG has completely upset bench excavation in quarries.
The revolutionary aspect of the HYDRO-BAG equipment lies basically in the possibility of stripping blocks up to 1000 tons or more, without the need to prepare slots to house the
Jacks since the HYDRO-BAG has an original thickness of just 2 mm (0.08") and can be easily slipped into the wire saw cut.
HYDRO-BAG is simply a dilatating hydraulic cushion that consists of two sheets of high tensile steel coupled with the most modern techniques (among which a LASER automatic unit,
See the picture left) and that expands, under the pressure of water pumped at a pressure of 30-40 bar, permitting a maximum dilatation of 25-30 cm (approx 1') and a thrust
Force up to 1000 tons.
Since HYDRO-BAG is, as mentioned before, 2 mm (0.08") thick only, it can be easily inserted into the wire saw cut, obtained by means of the well known diamond or helicoidally
Wire saws, of the marble block to be stripped.
It must be stressed that our equipment makes use only and exclusively of running water as a dilatation fluid, and not oil as for the hydraulic jacks, and therefore it is
Possible to say that HYDRO-BAG is environment-friendly too! Also from the safety point of view HYDRO-BAG offers the best guarantees: Even in the case the cushion blows due to
Excessive inflating pressure, there will never be any deflagration due to the use of water, and not air, as inflating media. Last but not least, HYDRO-BAG doesn't require any
Maintenance for the simple reason that after its use (often until it is broken) it can be finally thrown on the scrap heap without regret.
As mentioned before, the thrust force obtainable by a single cushion can reach up to 1000 tons, but by coupling two or more cushions it is possible to obtain higher
Performances, if the cushions are side by side or combined together in packs
To summarize, HYDRO-BAG is a simple, versatile and economical tool that has revolutionized quarry block stripping thanks to all the positive advantages as briefly described
Above.
All this means saving from the following points of view:
* Elimination of the time necessary for the preparation of the slots of the jacks;
* the blocks of stone are obtained with their sections intact, without the breaching deriving from the above mentioned
A complete HYDRO-BAG equipment consistsof:
1. Electric pump HYDRO-BAG to create the pressure for the cushions
2. Safety valves and distribution valves;
3. Pipes, cocks and inlet filters;
4. Quick couplings
5. A series of HYDRO-BAG cushions.
| Specification | Pushing capacity | Weight |
| 50 ×50 cm | 75 tons | 2.5 kg |
| 75 ×75 cm | 168 tons | 5.6 kg |
| 100 ×50 cm | 150 tons | 5.0 kg |
| 100 ×100 cm | 300 tons | 10.0 kg |
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.
