MiniKEG for Barrel and Cask Cleaning

MiniKEG for Keg | Cask | Barrel


Capacity one head:
Capacity two heads:
Capacity three heads:
30 Keg/h
50 Keg/h
80 Keg/h


  • completely in stainless steel (AISI 304)
  • one insulated tank for detergent
  • switch cabinet completely in stainless steel
  • low maintenance cleaning head with fixed piping, no electronic in wet area
  • control for keg-valve opened
  • holding down device with pneumatic cylinder and moveable, cushioned plate
  • spring mounted table with keg stop logs
  • pneumatically stainless steel piston valves with optically position indication
  • pressure switch for control the flow line with pressure led-display
  • electronic probe for control the return line with optically indication of state


  • integrated tank, 80 liters / 17.6 US gallon
  • insulated tank(s)
  • heating coil for steam
  • pump 1,1 kW with special shaft sealing for operation with caustic and acid
  • electronically dry run protection for pump
  • return line with air separator
  • for keg | cask | barrel inside cleaning and sanitizing
  • CO2 purging and pressurising
  • for all kegs and beverage-container
  • for all fittings types
  • cleaning of keg wall and fitting (down tube)
  • components and assemblied only from well-known companies


  • PLC control unit made by Siemens
  • control and monitoring display
  • digital text display to indicate program steps
  • digital electronic temperature controller
  • two cleaning programs (normal/intensiv)
  • operation controls at the front of switch case
  • Festo-multipole solenoid valve block
  • error message at the monitoring display


  • Cask cleaning
  • mix water tank (safe 50% water)
  • second tank for detergent
  • valve for counter current rinsing of fitting
  • conversion kit for other fitting system

technical changes reserved!

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What we are known for?

  • Founded know-how since 1979
  • Handwork with family tradition
  • Plant understanding and interdisciplinary knowledge
  • Customer-specific planning and execution
  • Functional and user-friendly
  • Compact systems based on state-of-the-art technology
  • Pre-emptive use of standard components is a guarantee for good spare parts availability
  • Compact systems directly from the manufacturer


Alfred Gruber GmbH
Nordstrasse 6
5301 Eugendorf, Austria

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