Gruber KombiKEG KEG Filling Machine (2017)

Gruber KEG Abfüllmaschine

Overview

This Gruber KombiKEG is a semi-automatic combined keg cleaning and filling machine for kegs and one-way kegs, rated at approximately 30 kegs per hour. Cleaning, sterilisation and filling run as one automatic cycle: interval cleaning of keg wall and down tube with caustic and acid, steam sterilisation, and counter-pressure filling with differential pressure control. The machine was installed in 2017 by BRAUKON and is fed by stainless steel roller conveyors on the infeed and outfeed side.

The machine is built entirely in stainless steel and carries one cleaning head, one sterilisation station and one filling head. Filling runs with CO2 or nitrogen. Control is a Siemens SIMATIC PLC with a colour touch panel for settings, temperature and differential pressure control, error messages and counters.

It is still installed, connected and in production, and can be visited in operation on request.

Technical data

- Manufacturer: Gruber (Alfred Gruber GmbH, Austria)
- Model: KombiKEG
- Year of manufacture: 2017
- Machine type: semi-automatic combined keg washer and filler, one cleaning head / one sterilisation station / one filling head
- Capacity: approx. 30 kegs/hour
- Kegs: stainless steel kegs with "A" type head and one-way kegs, all common fitting systems
- Functions: interval cleaning (caustic and acid), steam sterilisation, automatic filling
- Filling gas: CO2 or nitrogen
- Control: Siemens SIMATIC PLC, colour touch panel HMI
- Detergent tank: 175 l, insulated, integrated, with steam heating coil, control valve and steam trap
- Pump: 1.1 kW with electronic dry-run protection
- Construction: stainless steel 1.4301, stainless steel switch cabinet, no electrical components in the wet area
- Pneumatics: Festo multipole valve block, pneumatic piston valves
- Dimensions: approx. 140 x 126 x H 230 cm (machine without conveyors)
- Installed footprint: approx. 449 x 98 cm including the infeed and outfeed roller conveyors
- Power supply: 7.5 kW max.
- Air supply: 2-3 bar, approx. 0.35 m³ per keg
- Steam supply: 3-4 bar

Equipment

- Stainless steel roller conveyors, infeed and outfeed
- Steam generator
- Two vent valves for fast and complete filling
- Pressure switch flow line monitoring and electronic return line probe
- Keg valve open control, work tables with keg stop logs
- Front panel to switch between filling and CIP cleaning
- Technical documentation, conformity certificate and machine layout drawing
- Spare parts
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Condition

Used, in production and still installed under power. Approximately 3,000 operating hours, around 90,000 kegs filled and 75,000 kegs cleaned. Last production April 2026, last maintenance January 2026. The machine is clean, maintained and ready to produce. It is being replaced by a higher capacity machine.

Availability

Immediately available. Location: France. Dismantling, handling and truck loading are included by the seller (EXW loaded).