Pneumatic shake devicesAir cannon |
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| Air cannon is used to give support to free-flow of material in bunkers, hoppers, silos, etc. The volume of reservoir of air cannon is intensely expanded into the area with blocked material. This shot will release the material, which will flow by standard way. | ||||||||||||
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Technical data
| Working pressure | 0,6 MPa |
| Min. pressure | 0,2 MPa |
| Max. pressure | 0,6 MPa, 1,0 Mpa for 50 l |
| Temperature range | -25oC to +90oC |
| Working medium | modified compressed air |
| Size - volume | 2 litres | 8 litres | 50 litres |
| Connections | G3/8" | G1/4" | G1/2" |
| Weight [kg] | 10 | 33 | 76 |
| Min. tightening torque [Nm] | 25 | 100 | 100 |
| Reccommended orifice of air supply [mm] | 8 | 8 | 8 (12 for external pressure vessel filling) |
| Reccommended flow capacity [Nl/min] | 600 | 600 | 600 (2600 for external pressure vessel filling) |
| Max. number of shots per minute | 10 | 8 | 1 (10 with external pressure vessel filling) |
| Flange connections | DN20 PN6 | DN50 PN16 | DN100 PN16 |
Instalation and operation notes:
We recommend to fix fixing screws with Loctite 242E or similar adhesive.
There is necessary to check right tightening of fixing screws regularly to prevent their releasing.
The quick exhaust valve is included in delivery, compressed air should be connected to the quick exhaust valve.
The air cannon must be fixed by restraining cable to the vessel.
Installation must be done accordingly to the users manual.
Construction / materials
Type 2 litres and 8 litres
- body, end cap: steel, zinc plated
- tube: extruded dural tube
- piston: plastic
- sealing: NBR
Type 50 litres
- body, tube, end cap: steel, zinc plated (weldment)
- piston: POM
- sealing: NBR
- pressure vessel attached with a flange connection