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Drum coater storage tank

LevelPoint Level
Drum coater storage tank

Overview

In the pharmaceutical industry, tablets are coated with colouring agents or active ingredients in a drum coater. This coating in the form of a liquid suspension, contains colouring or solids and is stored in a storage tank next to the drum. Itis sprayed into the drum via nozzles for even distribution on the surface of the tablets. Reliable level measurement in the storage tank is required to ensure that there is always enough of the liquid suspension for tablet coating. Overflow and dry run protection is provided by a reliable level switch.

Operating Conditions

Measuring Task
Level measurement and point level detection
Measuring Point
Tank
Medium
Colouring agent or solids-containing suspension
Measuring Range
2 m
Temperature
+15 … +25 °C
Pressure
0 ... +1 bar

Challenges

  • Low level, buildup

Benefits

  • Reliable: Approved materials acc. to FDA and EC 1935/2004
  • Cost effective: Continuous coating is ensured thanks to maintenance-free operation
  • User friendly: Simple mounting

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