Micro feeder DosWeigh Belt

Micro feeder DosWeigh Belt

  • Dosing system for precise weighing and dosing processes
  • For capacities from 5 to 500 l/h
  • Especially for abrasive and breakable bulk materials
  • Mechanically compact design
  • Very high output accuracy


Can be perfectly used with the control unit ModWeigh DI.



Questionnaire  Data sheet


The DosWeigh Belt is a gravimetric dosing system with a mini conveyor belt operating as a discharging device.


  • for breakable and brittle bulk materials like almonds, nuts, cereals and similar goods which can be dosed by means of a conveyor belt without getting damaged, or
  • for abrasive and fine-grained bulk materials which cause considerably less abrasion during discharge.


With the micro feeder DosWeigh Belt these substances can be weighed continuously or in batches with a discharge accuracy of up to +/- 0.5 %.


The micro feeder consists of a weighing hopper with a flange-connected mini conveyor belt. Both units are positioned on a base construction with a 4-point support. An adjustable layer thickness blind at the hopper exit facilitates a controlled material distribution in length and width. The dimensions of the conveyor belt are chosen in accordance with the application. The speed of the mini conveyor belt is largely adjustable to the gear reduction ratio, thus achieving the accurate dosage.


The special design with the mini conveyor operating as discharging device allows the safe tranport of breakable and brittle bulk materials as well of abrasive and fine-grain materials.


The micro feeder works gravimetrically. The material flow rate is recorded and analysed during the output.


The continuous material output within the weighing container is recorded by the load cells. Optionally, the belt speed can be measured via an encoder.


The signal of the load cells is recorded and analysed by a control unit. Depending on the control unit, data about current and added weight are available. By means of a differential weighing process, it can also calculate the current output capacity in kg/h.