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Process industry machines & systems

Feeders

Products and components for feeders.

Feeders models

29 matching models

Technology overview

Products and components for feeders.

Quality and certification

Certified quality management, calibration certificates and calibration services at manufacturers’ facilities.

  • Every instrument is supplied with a calibration certificate.
  • Advanced calibration services at manufacturers’ facilities abroad, coordinated and supported by Elina.
  • The quality management system is certified to ISO 9001:2015. Certificate I31417 is valid until 7 April 2028.
Download the certificate PDF
9001:2015

The industries we serve

Frequently asked questions

Answers to the most common questions about our products and services

Gravimetric feeding uses weight measurements to control feed rate. Volumetric feeding operates the feeding mechanism without the same weight-feedback control. Changes in material behavior can affect the appropriate choice.

The feeding mechanism must fit the material. SIMPLEX FB, for example, targets low-density, fluffy or fibrous material, while other families offer different screws or discharge arrangements. Match material, feed rate and flow behavior.

Yes, in a suitable configuration. Qlar states that a volumetric SIMPLEX FB can act as a refill system or surge bin for smaller loss-in-weight feeders. Match the refill capacity and control interface to the receiving feeder.

The manufacturer describes it as supporting stable, homogeneous dosing of raw material. This is a feature of that feeder design; it should not be assumed for every screw feeder.

Qlar offers standardized feeders alongside application-specific adaptations. Select the feeding configuration and components for the line. A modular design does not establish universal accessory compatibility.

Qlar uses bulk-material trials in equipment selection. A representative sample helps evaluate actual feeding behaviour, particularly when bulk density or flow properties may vary.

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