Dosing and weighing technology

Enclosed Belt Weighers.

The Enclosed Belt Weigher combines established DoWaTec belt weighing technology with an enclosed machine housing. It is particularly suited to applications requiring controlled handling of dusty products within the equipment.

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At a glance.

The conveying and weighing principles are the same as those of the open Belt Weigher. The additional enclosed housing shields the product area from its surroundings and enables more controlled handling of dusty products.

An enclosed housing does not automatically constitute an ATEX configuration. Additional explosion protection requirements must be considered separately for the specific application.

Individually configured

Configurations & performance data.

Confirmed sizes · Selection

  • XS
  • S
  • M
  • L
  • XL
  • XXL

Further sizes on request.

Machine size, number of lanes and design are selected to suit the product, target weight and installation environment. The machine shown is an example configuration; customer-specific configurations are possible.

Number of weighing lanes
1–4 Lanes Confirmed technical specification Conditions: The number and configuration are agreed for each project.
Typical target weight range
approx. 50 g–20 kg 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
approx. 5–25 weighings/min Typical value 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.
Accuracy / weighing deviation
approx. 0,1–1 % 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

  • Maté tea, particularly where dust is generated
  • Couscous
  • Coffee beans
  • Peas
  • Comparable free-flowing piece goods and bulk materials requiring enclosed product handling

Configurations & options

The housing and any extraction system are specified for the project. Infeed hoppers, sensors, special belts and cleaning-oriented configurations are also possible. Controls and equipment integration are tailored to the application.

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Enclosed Belt Weighers

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