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Flexible. Precise. Hygienic.

Pneumatic packer Ilersac VBF Robosonic

The Ilersac VBF Robosonic is a sophisticated, fully automatic bagging system for valve bags that processes powdery and very fine-grained products. Thanks to an innovative fluidization principle, the material is conveyed by a targeted air flow, resulting in a constant and even filling flow. Thanks to a robot-assisted arm that supplies several filling stations, the system achieves an impressive output of up to 600 bags per hour. Its design is geared towards maximum autonomy, as a large-volume magazine storage for empty bags can be refilled even during operation.

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The entire bagging process is automated – from gripping the empty bag and placing it precisely on the filling spout to dispensing the filled bag – controlled by recipe management for flexible product and bag formats. Thanks to multi-fluidization, homogeneity is maintained even with heterogeneous mixtures, and a robust design protects sensitive components from wear, even with abrasive products.

The system also impresses with its very clean working environment: a surrounding chassis reduces dust formation, and the use of ultrasonic closures for valve bags enables a particularly hygienic and tight seal – ideal for industries with high requirements such as the food, chemical, or building materials industries. Cleaning and maintenance tasks can be carried out quickly and efficiently, as the machine is equipped with easily accessible components. With its compact, space-saving design, the Ilersac VBF Robosonic combines maximum performance, flexibility, and hygiene, offering a modern solution for automated and reliable bagging processes.

Areas of application

Food industry

Construction and mining

Chemical and petrochemical industry

At a glance.

High degree of automation

for consistent, efficient processes with minimal staffing requirements

Gentle on products

Ideal bagging for fine, powdery materials

Reduction of investment costs

through integrated functions and flexible application options

Easy operation

through intuitive controls for smooth operation

Highest precision

through gentle and precise movements during the bagging process

Easy to clean

Quick and easy to clean

Technical specifications

  • packaging material

    Valve bags

  • weighing range

    10 to 50 kg at a resolution of 20 g.

  • Power
    Up to 600 bags/hour (depending on product, packaging material, and operation)
  • bag attachment

    Robot handling

  • bag closure

    Ultrasonic welding

  • weighing technology

    Verifiable in accordance with EU Directive 2014/32/EU
    International in accordance with OIML R61

  • dosing systems

    Dosing flap in the valve feed or controlled pinch valve in the valve feed

  • Electrical connection

    400V 3P N+T 50Hz, connection cable 3.5 KW per packer

  • compressed air connection

    6 bar Oil-free and clean

  • compressed air consumption

    130 NL/min without delivery air per packer

  • supply air
    External blower 4KW 0.8-1bar per packer

with robotic bag attachment.

The empty bags are picked up by the robot from a stacking magazine and placed on the corresponding filling valve. Usually, one robot works with three bag spouts.

The system is controlled by a compact Simatic PLC in the control cabinet. A touch panel displays all functions in plain text. The calibratable weighing electronics ensure precise dosing, and variety parameters are stored. Customer signals and remote maintenance are optional.

Optimal access to the product chamber. Opens with quick-release fasteners.

Optional seal closure on the filling valve. The valve is tightly closed during the filling process.

Dust generated around the filling station is extracted in a controlled manner to ensure a clean working environment.

Optionally, the automatic machines can be equipped with a welding device.

In the Ilersac VBF Robosonic, three machines are placed side by side and are loaded by a central robot.

Bag halter clamp on the filling spout. Discharge aid to automatically discharge the bags onto the conveyor belt after sealing.

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