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PJ Combined Hammer Blasters

Find out more about this product for Bulk Solids Flow Interception


Combined Hammer Blasters 1
PICJET PJ Combined Hammer Blasters 
PICJET PJ Combined Hammer Blasters perform a double action on the bulk material , or :
1) Shockwave generated by single impact of hammer piston
2) High pressure air blast
The PICJET PJ Combined Hammer Blaster is particularly efficient with powders which tend to pack under pressure, as well as with very fine, dry powders. It represents the perfect solution against bridging or rat-holing problems.
Operation is intermittent at a pressure ranging from 3 to 6 bar (44 ~ 87 PSI).
Its robust design makes the PICJET PJ Combined Hammer Blaster suitable both indoor outdoor installation. External body parts are manufactured from galvanized steel POM.
PICJET PJ Combined Hammer Blasters are supplied with a mounting plate which has to be welded on the , or wall. A safety chain prevents accidental dropping during installation or maintenance.
PICJET PJ Combined Hammer Blasters come in three different sizes.
  • Coils available in different voltages from 24 V both DC AC to 230 V (ATEX)
  • Timer to adjust period of the blast (min 30 sec)
  • Fully pneumatic kit
  • Patented, compact design with integrated valve
  • High performance
  • Reliable in operation

Technical Specs


The PJ-type PICJET® Combined Hammer Blast adds to the mechanical action of the PS-type MARTSHOCK Hammer (see relevant page) a compressed air jet expanding across the surrounding wall surface, as well as in the stored material. It also adds more extended impact vibration. The PICJET® Hammer Blast is most suitable materials with a tendency to bridge or rathole those with hygroscopic properties.
Combined Hammer Blasters


Combined Hammer Blasters 0


Here below you will find all documents regarding this product. Click "Other Languages" for translated versions.


Latest edition: February 2022
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