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Dust and dry smoke extraction

Designed and built for high dust loads for external installation and 24h/day operation

The HJL BAG filters are made of S275JR steel in thickness suited to working with high dust loads for external installation and 24h/day operation.

The Ø125 mm filtering bags, available in lengths varying from 2500mm to
4500mm, are equipped with reinforced bottom and Snap-Ring fastening system. The fiber making up the bag is chosen based on the application. The bags are held in position by cut-proof, break-proof galvanized steel bag tensioning baskets. The bags and baskets can be removed from the walkable filter roof.

The HJL Bag filters are equipped with a counter-current Pulse-Jet compressed air cleaning system. This is mainly made up by a compressed air tank, PED certified according to the 2014/68/EU standard, equipped with pre-wired “Full Immersion” membrane valve with BUS management system and electronic control unit installed on the filter for automatic cleaning based on when the bags are clogged. To optimise cleaning system efficiency, Venturi nozzles can be installed on each bag. The bag filter dust discharge system is made up by a collector auger at the bottom of the hopper and sealed rotary feeder to unload in Big-Bags.

Dust and dry smoke extraction

Advantages of HJL Bag system

efficient

High efficiency

low noise

Heavy duty 24h operation

healthier environment

Healthier work environment

customisable

Customised system solutions

high purification

High purification

save time and money

Reduced maintenance

Ideal applications

  • Sanding
  • Sandblasting
  • Grinding
  • Edging
  • Deburring
  • Welding fumes
  • Chemical processing
  • Epoxy painting
  • Pharmaceutical processing
  • Plastic material processing
  • Cement
  • Handling of dusty materials
  • Solid or assimilable material drying operations
  • Pneumatic transport
  • Mixing
  • Powder coating operations
ModelMax Airflow m3/hFiltering surface m2Discharge systemDimensions DxWxH mm
HJL-C/40/104/610000104Rotary valve1230 x 2250 x 9270
HJL-C/45/117/611200117Rotary valve1230 x 2250 x 9770
HJL-C/30/117/911200117Rotary valve1770 x 2250 x 8270
HJL-C/40/156/915000156Rotary valve1770 x 2250 x 9270
HJL-C/45/175/916800175Rotary valve1770 x 2250 x 9770
HJL-C/30/156/1215000156Screw conveyor+Rotary valve2310 x 2250 x 8270
HJL-C/40/208/1220000208Screw conveyor+Rotary valve2310 x 2250 x 9270
HJL-C/45/234/1222500234Screw conveyor+Rotary valve2310 x 2250 x 9770
HJL-C/30/195/1518700195Screw conveyor+Rotary valve2850 x 2250 x 8650
HJL-C/40/260/1524900260Screw conveyor+Rotary valve2850 x 2250 x 9650
HJL-C/45/292/1528100292Screw conveyor+Rotary valve2850 x 2250 x 10150
HJL-C/30/234/1822500234Screw conveyor+Rotary valve3390 x 2250 x 8650
HJL-C/40/312/1829900312Screw conveyor+Rotary valve3390 x 2250 x 9650
HJL-C/45/351/1833700351Screw conveyor+Rotary valve3390 x 2250 x 10150

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