Beer keg filler and washer machine Semi-automatic operation
For 10L/20L/30L/50L US/EU/DIN Standard Kegs – Craft Brewery Kegging Line
This Combined Keg Washing & Counter-Pressure Filling Machine integrates a full multi-stage CIP wash cycle (Hot Water / Caustic NaOH / Acid Sanitizer – 3 dedicated tanks) with CO₂-isobaric beer filling in one compact station.
It automatically drains residues, washes, sterilizes, CO₂-purges, then fills—eliminating manual pre-cleaning and dramatically cutting labor. Compatible with US (Sankey D/S), Euro (A-Type), and German (G-Type) keg couplers, it delivers near-zero beer loss (<0.5%) and prepares kegs for immediate dispatch to bars and restaurants.
It automatically drains residues, washes, sterilizes, CO₂-purges, then fills—eliminating manual pre-cleaning and dramatically cutting labor. Compatible with US (Sankey D/S), Euro (A-Type), and German (G-Type) keg couplers, it delivers near-zero beer loss (<0.5%) and prepares kegs for immediate dispatch to bars and restaurants.
5.0
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
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.
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 |
3D Picture（2 tanks）
Key Features
01
3 Independent CIP Tanks with Recovery
Caustic & acid solutions recirculate and reuse, reducing chemical cost.
02
True Isobaric (Counter-Pressure) Filling
Minimizes O₂ pickup & foaming; preserves beer aroma and carbonation.
03
Multi-Standard Keg Compatibility
Quick-change coupler heads for US/Euro/DIN kegs; auto keg presence detection.
04
PLC-Controlled Programmable Recipes
Adjust wash times, temps, CO₂ purge duration per keg type.
05
Residual Liquid Detection & Spear Blowdown
Ensures no cleaning agent remains before filling; CO₂ clears spear post-fill.
06
Built-In CIP Self-Cleaning
Wash/fill heads auto-CIP after each cycle to prevent cross-contamination.
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
dae20ba634a8fff4c4c5ee400946693
cd16e950c6f43f15d16f7c54275c59e
c218c5e4536d159ddfbc5b9e4736d15
c09f7d2f0d29abfaf8c25812f2c7d0c
b4e8874423b1400587ba9dcd7297294
4359b3b11927fc9eff6ed2292103dfb
a79eb7a899c362676c67396381adfb9
9fb12edc6ccebaaee2f98e417713552
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.
{{item.score}} Stars
{{item.pre}}%
{{item.nickname ? (item.nickname.slice(0, 2) + '*****') : item.source === 1 ? 'mall buyer' : '--'}}
{{item.comment_time}}
Review in the {{item.country}}
{{itemAttr.params_key}}: {{itemAttr.params_value}}
Contact Us
Get in touch with us
Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
Related Products
Jinan Supermax Machinery Co., Ltd is a professional manufacturer of beer brewing equipment.
Links
Product
Contact Us
Phone: +86 8571-8800
Email: info@jnsupermax.com
WhatsApp: +86 159 64005904
Address: Room B013, 309 East Area, F3, Building 9, Jinan Dia Shuangchuang Industrial Park, 2566 Century Avenue, Jinan High-tech Zone, Shandong, China.