Dosing and weighing technology

Micro Belt Weighers.

Compact belt weighers for small target weights. The DoWaTec Micro Belt Weigher is designed for fine products and small dosing quantities, combining a compact design with a readily accessible product area that is easy to clean.

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At a glance.

The operating principle is that of a belt weigher, specifically adapted for small target weights and compact system concepts. Up to six lanes can be incorporated within one system.

The technical components are largely enclosed. Only components that must remain exposed for functional reasons, such as cylinders, are open in the product area. Product-contact parts are readily accessible and, depending on the configuration, can be cleaned or replaced quickly without tools.

The Micro Belt Weigher is not the preferred solution for strongly adhesive or clumping products. Suitability is assessed on the basis of the individual product.

Individually configured

Configurations & performance data.

One compact size with configurations from one to six weighing lanes. The specific design depends on the product, dosing quantity and installation space. The machine shown is an example configuration; customer-specific adaptations are possible.

Number of weighing lanes
1–6 Lanes Confirmed technical specification Conditions: The number and configuration are agreed for each project.
Typical target weight range
approx. 5–500 g Tested range Application-dependent value based on experience; not a general or contractual performance commitment. Conditions: Depends on the product, target weight, feeding, machine configuration and process conditions. The specific design is project-dependent; not a general performance commitment.
Cycle rate per weighing lane
up to approx. 25 weighings/min Potential peak value under the stated conditions Conditions: Depending on the product and application, cycle rates of up to approx. 25 cycles/min per lane are possible. This is not a fixed guaranteed performance; it depends on the product, target weight and machine configuration.
Accuracy / weighing deviation
approx. 0,5–1 % of target weight Typical value Application-dependent value based on experience; not a general or contractual performance commitment. Reference: Respective target weight Conditions: The accuracy actually achievable depends on the target weight, product characteristics and the specific system configuration.

The achievable cycle rate and weighing deviation depend on the product, target weight, machine configuration and process conditions. The specific design is based on your requirements.

Applications & options.

Typical applications

  • Fine spices
  • Small-piece products for small dosing quantities

Configurations & options

Infeed hoppers, sensors and belts can be adapted to the project where required. Controls and integration are configured to suit the existing equipment and the intended process.

Let's develop the configuration for your application.

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Micro Belt Weighers

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