Precise filling of viscous dispersion plaster

A manufacturer fills 10-liter buckets with high-viscosity emulsion plaster from a production kettle. Dosing is performed via a floor scale and requires controlled, uniform delivery.

Solution
F 550 S progressive cavity pump with three-phase motor

Task

Viscous dispersion plaster is filled from a production kettle into 10-liter buckets. Filling is performed with precise weight control using a floor scale. The material must be conveyed continuously to ensure the target value is met exactly.

Requirements
  • Pumping high-viscosity fluids
  • Uniform, controlled conveyance
  • Integration into the weighing process
Solution in Detail

The F 550 S progressive cavity pump is installed in the production tank using mounting brackets. It conveys the dispersion plaster through a hose into the bucket. Conveyance is stopped manually as soon as the floor scale reaches the target value.

Result

The pump is positioned inside the production tank by a forklift using a retaining bracket. This allows for flexible use without a permanent installation, and the pumping process can take place directly inside the tank.

Consistent flow ensures precise filling by weight

Laminar flow prevents turbulence in the medium

Even abrasive materials can be safely conveyed using a specially designed screw conveyor

Long service life thanks to hardened or coated components

Quiet operation in a production environment

Products used

Three-phase motor-driven eccentric screw pump for highly viscous and abrasive fluids—accessories and configurations available depending on the application.

Progressive cavity pumps VISCOPOWER

Pure Power for low- to high-viscosity fluids

Three-phase motors

For extended operating time and extreme operating conditions

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