Clean professional workhorse

  • Extremely robust with low maintenance and running costs
  • Operational life > 20 years
  • High throughput for small components like dry powders, granulates and pellets
  • Dose any quantity from 1 kg to 1.000 kg quickly and accurate
  • Closed design for clean workplace
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Technical specs
Dosing range 1 kg to 1.000 kg
Dosing accuracy 40 g
Weighing accuracy 20 g
Dosing positions 6 to 24 silo positions



For medium component dosing

Our ALFRA GCD dosing & weighing system with stationary weighing hopper is closed for low-dust operation. The system combines ingredients from up to 24 silos automatically. 

Combining high throughput with excellent accuracy, the system features our unique dosing slide, which ensures that dosing and weighing is no longer the factory bottleneck. This workhorse machine is low cost yet has high performance. It handles from 1 kg up to 1.000 kg in a single machine

Self-learning software optimizes the flow profile for highest speed and precision (thus saving on expensive raw materials). When the batch is complete, the correct weight is discharged onto a transport belt or into an under hopper or mixer positioned below the machine. 

Materials are traceable through all the process stages. Cleaning, inspection and maintenance are all simple, and running costs are low. 

Pioneering dosing slide

KSE's pioneering dosing slide makes fundamental improvements over traditional dosing systems using screw drives. It has few moving parts for easy maintenance and long life (> 20 years). It delivers raw materials with greater speed and accuracy, and has an enormous dynamic flow range (1:1000).

The unique KSE dosing slide maintains the all-important First-In-First-Out material flow, eliminating deadzones in the silo. with its very large discharge area it is highly effective at avoiding bridging and rat holing. Vertical delivery means no product damage or compaction. 

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ALFRA dose&weigh software

The embedded ALFRA dose&weigh software uses historical data to start the coarse dosing and then adjusts the fine product flow profile dynamically, achieving up to 20% more throughput – even for materials with varying flow characteristics. The improved accuracy saves raw materials, while batch times are shorter and more predictable. Now, materials dosing is no longer a process bottleneck!

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