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Home >> quarrying-equipment >> Air Bag for Quarry

Air Bag for Quarry




1.Less than 7mm thickness
2.Strong pushing power
3.High-tech materials and special processing techniques
4.No frequent problem in split and damage
5.Can be reused
6.After inflation by air compressor, the pushing power of the air bags can reach 50 tons to 450 tons according to different sizes of the pushing bags.

Polymer blocks pushing air bag is used to separate the marble, granite, stones(rock mass) block from the basic rock achieving a maximum opening of 45cm at the top.The air bag can separate the block (rock mass) which is having all side wire saw cut faces.

Technical datas:

Splitting and overturning pushing air bag operational procedure :

1. To avoid damages to the pushing air bag at deployment,start by carefully clearing the edges of the stone block of possible debris;

2. Consult the thrust table to determine the types and number of pushing air bag required to spread an opening 15cm between the

sawed block and the quarry;

3. Fasten one  end of two pull back ropes to the rings at the upper edge the bag and tie the other ends to fixed point;

4. Link the air supply through pressure gauge tube to the bag;

5. Begin the inflating  operation by opening the ball valve connected to the bag;

6. Continue inflating until obtaining opening of 10-15cm opening ,place appropriate metal wedges under the stone block;

7. Overlap the bags until overtuning block;

8. Shut off the air input valve of each bag,disconnected the hoses from the bag ,after the deflation is completed,pull out the bags.
