Air lifting bag for extracting block
The Air lifting bag is part of the essential equipment dedicated to the extraction of blocks of marble, granite or any other stone. Indeed, its low thickness when empty allows it to be easily inserted in the sawing trenches. Several inflatable cushions are used simultaneously to spread the blocks of stone. They are maintained at a certain level by means of anchoring cables.
In addition, filled with air via a compressor, the quarry airbag spreads the rock evenly. This is followed by overlapping or shifting of the cushions until the stone blocks are tilted.
In the range of air lifting bags dedicated to the extraction of objects, you will also find the high pressure air lifting bag.
Advantages
Use
- Reusable a number of times
- Stackable
- Easy to insert
Safety
- Safety factor of 3 (depending on conditions of use)
- Easy to use
Handling
- Light and easy to carry
- Handling straps
- Small size
Detailed information
- Material: NPVC coated cloth
- Manufacturing technique: hot vulcanisation in a vacuum autoclave
- Dimensions: 300 x 300 mm to 2800 x 2000 mm
- Inflation: air
- Temperature resistance: -20 to 60°C
- Max. inflation pressure: 6 bar
- Test pressure: 1 bar
- Max. thickness: 7 mm
- Lifting travel: 400 mm
- Safety factor: 3 (depending on conditions of use)
*
Technical informations
| Ref | Useful dimensions (mm) | Deflated thickness (mm) | Max. travel (mm) | *Force(T) for C =0mm P=6bar | *Force(T) for C=100mm/P=3bar | *Force(T) for C=400mm/P=1bar |
|---|---|---|---|---|---|---|
| CC160 | 1800 x 1500 | 8 | 750 | 160 | 70 | 11 |
| CC190 | 2000 x 1600 | 8 | 800 | 190 | 79 | 20 |
| CC240 | 2000 x 2000 | 8 | 1000 | 240 | 100 | 18 |
| CC330 | 2800 x 2000 | 8 | 1000 | 330 | 145 | 29 |
| CC6 | 300 x 300 | 8 | 150 | 5 | 0.5 | |
| CC16 | 600 x 400 | 8 | 200 | 14 | 3 | |
| CC17 | 500 x 500 | 8 | 250 | 15 | 3.5 | |
| CC60 | 1000 x 1000 | 8 | 500 | 60 | 22 | 1.3 |
You can not find your dimensions
Our design department employs the best project leaders and designers and will be pleased to develop and create a tailor-made product specially for your unique project.