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Supermax is a professional manufacturer of beer brewery equipment.

2 Head Semi -Automatic Keg Washer Beer Keg Cleaning Machine 1
2 Head Semi -Automatic Keg Washer Beer Keg Cleaning Machine 2
2 Head Semi -Automatic Keg Washer Beer Keg Cleaning Machine 3
2 Head Semi -Automatic Keg Washer Beer Keg Cleaning Machine 4
2 Head Semi -Automatic Keg Washer Beer Keg Cleaning Machine 5
2 Head Semi -Automatic Keg Washer Beer Keg Cleaning Machine 6
2 Head Semi -Automatic Keg Washer Beer Keg Cleaning Machine 7
2 Head Semi -Automatic Keg Washer Beer Keg Cleaning Machine 8
2 Head Semi -Automatic Keg Washer Beer Keg Cleaning Machine 1
2 Head Semi -Automatic Keg Washer Beer Keg Cleaning Machine 2
2 Head Semi -Automatic Keg Washer Beer Keg Cleaning Machine 3
2 Head Semi -Automatic Keg Washer Beer Keg Cleaning Machine 4
2 Head Semi -Automatic Keg Washer Beer Keg Cleaning Machine 5
2 Head Semi -Automatic Keg Washer Beer Keg Cleaning Machine 6
2 Head Semi -Automatic Keg Washer Beer Keg Cleaning Machine 7
2 Head Semi -Automatic Keg Washer Beer Keg Cleaning Machine 8

2 Head Semi -Automatic Keg Washer Beer Keg Cleaning Machine

A two head keg washer that cleans two beer kegs in one automatic cycle covering pre-rinse, caustic wash, hot water rinse, sanitizer and CO2 purge. With PLC touch screen recipe control, it gives craft breweries and small to medium breweries consistent, repeatable keg hygiene at a moderate investment. 2 Head Automatic Keg Washer Beer Keg Cleaning Machine PLC Touch Screen for Brewery 
5.0
design customization

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    Application Scenarios 

    Craft Breweries & Microbreweries​ – Daily kegging of draft beer, cider, kombucha for local bar/restaurant distribution.


    Brewery Taprooms with Growler/Keg Sales​ – Fast turnaround cleaning + filling of returned kegs.


    Contract Packaging Facilities​ – High-consistency wash & fill cycles meeting hygiene standards.

    Multi-Standard Keg Fleets​ – Handles 10L mini-kegs up to 50L standard kegs (½ bbl / ⅙ bbl / 20L / 30L / 50L).


    Same-Day Delivery Model​ – Wash → Fill → Seal → Load, enabling fresh kegs delivered to accounts the same day.

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    Technical Specifications 

    Item Specification
    Applicable Keg Size​ 10L / 20L / 30L / 50L (¼ bbl, ⅙ bbl, ½ bbl)
    Keg Coupler Types​ S-type (US Sankey D), A-type (Euro), G-type (German), M-type (optional)
    CIP Tanks​ 3 × Dedicated Tanks:​ Hot Water Tank / Caustic (NaOH) Tank / Acid (Sanitizer) Tank; SS304, electric heating, level switch
    Wash Cycle Steps​ Programmable: Drain → Air/CO₂ Purge → Hot Water Rinse → Caustic Circulate+Rinse → Acid Sanitize → Hot Water Final Rinse → CO₂ Purge & Pressurize
    Filling Method​ Counter-Pressure (Isobaric) Filling​ – Pre-purge with CO₂, then fill at equalized pressure
    Beer Loss​ < 0.5% (Negligible)​ – Closed-loop system with spear blowdown
    Capacity (Throughput)​ 30–50 kegs/hr (depending on keg size & cycle settings)
    Filling Accuracy​ ± 0.5–1.0% by flow meter or weight scale (optional)
    Control System​ Siemens/Schneider PLC + Color Touch HMI – Recipe storage, cycle time adjustable
    Pumps​ 3 × Sanitary SS centrifugal pumps (one per CIP tank) + Beer transfer pump
    CO₂ Pressure​ 0.2–0.6 MPa (30–85 psi)
    Compressed Air​ 0.6–0.8 MPa (clean, dry, oil-free)
    Beer Supply Pressure​ 1.0–2.5 bar from BBT/Bright Tank
    Material​ Wetted parts SUS304 / SUS316L, mirror polish Ra ≤ 0.8 μm; Frame SUS304
    Heating​ Electric immersion heaters in Caustic & Hot Water tanks (typically 3–6 kW × 2–3 groups)
    Power Supply​ 3-Phase 220/380/415/480V 50/60Hz, customizable
    Certification​ CE / ISO compliant

    Key Features 

    3000L
    01
    3 Independent CIP Tanks with Recovery
    Caustic & acid solutions recirculate and reuse, reducing chemical cost.
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    02
    True Isobaric (Counter-Pressure) Filling
    Minimizes O₂ pickup & foaming; preserves beer aroma and carbonation.
    3000L
    03
    Multi-Standard Keg Compatibility
    Quick-change coupler heads for US/Euro/DIN kegs; auto keg presence detection.
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    04
    PLC-Controlled Programmable Recipes
    Adjust wash times, temps, CO₂ purge duration per keg type.
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    05
    Residual Liquid Detection & Spear Blowdown
    Ensures no cleaning agent remains before filling; CO₂ clears spear post-fill.
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    06
    Built-In CIP Self-Cleaning
    Wash/fill heads auto-CIP after each cycle to prevent cross-contamination.
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    07
    Near-Zero Beer Loss Design
    Closed filling with precise cutoff; beer loss typically <0.5%, negligible for costing.

    Product Advantages

    Advantage Explanation
    Labor Savings​ One operator loads/unloads; auto wash+fill replaces 2–3 manual steps → frees staff for other tasks.
    Hygiene Assurance​ Multi-stage acid/caustic/hot-water wash + CO₂ purge eliminates off-flavor risk from poorly cleaned kegs.
    Fast Same-Day Turnaround​ Clean dirty return kegs and fill fresh beer in <5 min/keg → ready for bar delivery same day.
    Minimal Beer Waste​ Isobaric fill + spear blowdown keeps product loss <0.5%, protecting margin on premium craft beer.
    Flexible Keg Fleet​ Handles 10L–50L and multiple coupler types—no need for separate machines per keg standard.
    Consistent Quality​ PLC recipe control means every keg gets identical wash intensity & fill pressure → brand consistency.
    Export-Ready Build​ CE-certified, global voltage, tri-clamp sanitary fittings—ready for international installation.

    Product details

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    frequently asked questions

    1
    Q: Does this machine work with both US Sankey and Euro A-type kegs?
    A: Yes, interchangeable coupler heads support S/D/A/G types.
    2
    Q: What is the beer loss during isobaric keg filling?
    A: Typically <0.5%, negligible thanks to closed-loop CO₂ spear blowdown.
    3
    Q: Can I adjust the caustic wash temperature and cycle time?
    A: Yes, fully programmable via PLC touch screen.
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    Jinan Supermax Machinery Co., Ltd is a professional manufacturer of beer brewing equipment.
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    Address: Room B013, 309 East Area, F3, Building 9, Jinan Dia Shuangchuang Industrial Park, 2566 Century Avenue, Jinan High-tech Zone, Shandong, China. 
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