Overview

Air packers are specifically developed to fill granular or powdery products at high speed into valve bags. The filling good is mixed into a stream of air which ensures the product flows faster into the bag. This fluidisation ensures high filling productivity for even the finest of powders or granular goods.

Air packers are highly suitable for building materials such as tile adhesive, plaster and gypsum as well as for various chemical products.

For optimal filling the air packer is equipped with a sensitive weighing device: NATRO-ATO. This electronic microprocessor-based weighing and control unit is used for gravimetric batching. It comes with a 40 MHz 16 bit microprocessor and a 200 kHz 16 bit analogue / digital converter with highest accuracy.

Machinery Specifications

 

Bag size 5-50 kg
Output 200-450 bags/h (for 25 kg) per spout - in reference to the filling good
Number of spouts 1-8
Air fluidification 130 m³/h or plant service air 5 bar
Fluidification chamber capacity 1/5 bags
De-dusting 4 points with a total or 2800 m³/h at 20m/sec
Special filling goods AISI 316, 304 stainless steel version for foodstuff and dangerous goods (CE ATEX II “D c T 135°C certification)
Optional

On-board ultrasonic sealing system

Automatic bag applicator
Noise 70 dB
Product leakage during cycle <1% of nominal weight

Applications

Air Packers are suitable for the following industries:

  • Building & Construction
  • Food
  • Pet Food
  • Farming & Agriculture
  • Chemicals & Dangerous Goods

Related products

Air packers

Developed to filling granular or powdery products at high speed into valve bags.

Bag applicators

Bags can be placed onto the filling spout conveniently through an automatic bag applicator.

Impeller packers

Developed for filling very fine powdery products (<3 mm) at high speed into valve bags.

High capacity palletisers

Meeting the need of high output production.

Medium capacity palletisers

Great flexibility to satisfy all requirements.

Low capacity palletisers

Ideal for medium and low production output.

Sealing systems

Offering in-line sealing systems and on-board sealing systems

Weighing systems

Various types of weighing systems for optimized productivity, providing various types of statistics.