Specification of bag air jack : (mm)  Theoretical pushing power of bag air jack : (ton)
500*500                                    15
1000*500                                   125
1000*1000                                  150
1000*1500                                  175
1000*2000                                  1100
1500*1500                                  1115
2000*1500                                  1150
1800*1800                                  1165
2000*1800                                  1180
2000*2000                                  1200
2000*2200                                  1220


Owe to its high-efficiency, reusable, economical, and capable to separate and even overturn blocks easily, tidy and not damaged, Betopper air pushing bag is displacing equipments like hydraulic jack and hydro bag in quarries of marble, granite, limestone and so on, no matter blocks cutting by wire saw, blade saw, chain saw, flame jet or cracking powder.
We keep innovating and improving to be a leader of air pushing bag, our unique design without air hose inside makes it easier to put air pushing air bag into crack between blocks.
Through our experiment and cooperation with thousands of quarries around the world, introducing Italian advanced equipment and raw material, especially adopting our new technology and new materials, quality of air pushing bag has a new qualitative leap, thickness is same as less than 8mm, but more strength, more reliable quality and longer designed  life-span more than half a year, especially more safety.
Betopper air pushing bags, your best choice!
 is in process of manufacture