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Cocoa packing line with integrated sieving

  • Essai
  • Plan d'accès
Case study reference:
Bag dumping and sieving station - Bulk and powder handling

Processed bulk material: chocolate powder

Instant chocolate powder


This company in the agri-food sector produces chocolates, sweets, condiments, seasonings, sugars...

The company required a system that would enable the operators to manually cut and empty bags containing powder or granulated products in a dust-free environment (polyester felt bags, oleo-hydrophobic treatment).

Industrial equipment:
Bag dumping station, integrating a screening system, a bag compactor, a dust collection unit and a pneumatic conveying system VFlow®.
The machine body is made of 304 stainless steel.

This powder process consists of a bag emptying station, integrating a Sacktip SH® screening system. The bags are manually emptied by the operator in the Sacktip SH® manual bag emptying station. The cocoa powder flows gravitationaly on the vibrating screen integrated into the structure of the powder discharge station and is stored in the buffer hopper positioned under the bag discharge station. The assembly is connected to a pneumatic conveying cyclone allowing the emptying of the buffer hopper of the bag dump station.
A bag compactor is used for the evacuation and reprocessing of empty bags. A dust removal unit, flanged to the bag dump station, completes the entire system, thus limiting dust emissions.
Installation flow rate = 3000 kg/h. or 8600 l./h. (density = 0.35)

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Centralized dust collector

Industrial dust collection applications, Mounting on a dust collecting hopper, Easy installation

Industrial automation - Pal'Touch®

Programmable automatons for a precise monitoring of your production line.

Pneumatic conveying - Dense phase vacuum - VFlow® - 5 models

All bulk materials, No material degradation, Line purge

Sack compactor

Reduce waste volume, Containment, Healthy dust-free atmosphere, All types of bags

sack manual discharging & screening - Sacktip® SH - 4 models

Ergonomic sack emptying, Sifting of your raw materials

Come and test our equipment in our test plant