Powder chemical screw dosing devices

We supply screw spiral dosage units with one, two or three dosing screws installed in parallel. The spiral dosage unit length is selected according to the layout of the plant. The capacity is determined based on the spiral diameter and rotational speed. The dosing units are installed in different positions according to the requirements of the place of dosing. The rotational speed is controlled by a frequency converter. The materials are selected according to the chemical that will be used.

  • wide range of dimensions
  • suitable for different kinds of chemical powders
  • suitable for indoor or outdoor use
  • the device must be insulated and fitted with trace heating if used outdoors
Example of the modelDimensioning [l/h]
FW Powder transport or dosing screw 100/2.5according to the chemical and the installation angle
FW Powder transport or dosing screw 2 x 80/1.5according to the chemical and the installation angle
FW Powder transport or dosing screw 3 x 50/1.0according to the chemical and the installation angle
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