Double-Station Beer Keg Washing Machine

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Stainless Steel Conical Fermenters

Double Stations Beer Keg Washing Machine

Double Stations Beer Keg Washing Machine
Double Stations Beer Keg Washing Machine
Double Stations Beer Keg Washing Machine
Double Stations Beer Keg Washing Machine
Double Stations Beer Keg Washing Machine
Double Stations Beer Keg Washing Machine
Double Stations Beer Keg Washing Machine
Double Stations Beer Keg Washing Machine
Double Stations Beer Keg Washing Machine
Double Stations Beer Keg Washing Machine
Double Stations Beer Keg Washing Machine

Double Stations Beer Keg Washing Machine

Siemens PLC Control 60–80 Kegs/Hour Electric or Steam Heating

Product Description:

The ZR BREW double stations beer keg washing machine is an industrial-grade automated keg cleaning system purpose-built for craft breweries, microbreweries, brewpubs, and beverage production operations that require higher throughput than a single-station unit can provide. By running two keg positions simultaneously through a fully automated invert washing cycle — controlled by a Siemens programmable logic controller — this system delivers a verified output of 60 to 80 kegs per hour while maintaining precise, consistent sanitation standards across every wash. All cycle parameters, including pre-rinse duration, caustic contact time, disinfectant treatment, and final rinse timing, are adjustable directly on the control panel without stopping production. The integrated water tank provides real-time temperature display and supports both electric and steam heating modes, giving buyers the flexibility to match the machine to their existing utility infrastructure. For operations that need to increase keg cleaning capacity without expanding floor space or headcount, this dual-head keg washer delivers an efficient, reliable, and cost-effective solution.

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Product Paramenters

Equipment Outer Dimensions 1000*1600*2000mm
Net Weight 350KG
Power Steam Heating: 3KW  Electric Heating: 18KW
Production Capacity 60-80 kegs/H
Washing Method Invert Washing
Applicable Kegs Keg with Diameter 250-500mm,  Height 360-600mm
Heating Way Electric Heating or Steam Heating
Power Supply Voltage AC 380V  50HZ (customized)

 

 

 

Advantage of Configuration

True Dual-Station Throughput Without Double the Footprint
Running two keg positions simultaneously rather than sequentially, this machine achieves 60 to 80 kegs per hour within the same equipment envelope as many single-station systems. For operations scaling up keg output, the dual-head design delivers a direct capacity increase without requiring additional floor space or a second machine investment.

Siemens PLC Full-Cycle Automation With Live Parameter Adjustment
The Siemens PLC manages every stage of the cleaning sequence — from pre-rinse through caustic wash, disinfectant treatment, and final rinse — and allows operators to modify all timing parameters on the touchscreen interface while the machine is running. This eliminates cleaning inconsistency caused by manual timing and supports reliable, repeatable sanitation results across every production shift.

Dual Heating Mode for Infrastructure Flexibility
The integrated water tank supports both electric heating (18 kW) and steam heating (3 kW), allowing each buyer to match the machine’s energy source to their existing brewery utility setup. Real-time temperature display on the control panel ensures wash water stays within the required range for effective chemical activation throughout every cycle.

Closed-Loop Chemical Recovery to Lower Operating Cost
Caustic wash solution and disinfectant can be collected after each cycle and returned to the tank for reuse across subsequent washes. This closed-loop recovery design reduces the volume of fresh chemical required per keg and lowers the daily consumable cost of operating the keg sanitation line without reducing sanitation effectiveness.

Invert Washing Method for Complete Interior Drainage
Each keg is held in the inverted position throughout the wash cycle, ensuring that wash water, caustic solution, and rinse fluid reach and coat the full interior surface before draining completely under gravity. This method eliminates pooling residual liquid and is consistent with standard brewery hygiene and sanitation protocols for pressurized kegs.

Double Stations Beer Keg Washing Machine

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Frequently Asked Questions

  • How does the double stations beer keg washing machine differ from a single-station model, and which should I choose?

    The double stations beer keg washing machine processes two kegs simultaneously rather than one at a time, producing 60 to 80 kegs per hour compared to the 30 to 40 kegs per hour of our single-station unit. If your daily keg volume is pushing the limits of a single-head system, or if you are planning for production growth, the dual-station model offers a direct capacity increase without requiring a second machine or additional operator. For smaller operations with moderate daily keg counts, the single-station model remains a practical and cost-efficient choice.

  • Can I choose between electric and steam heating, and does the choice affect cleaning performance?

    Yes. The machine is available in both electric heating (18 kW) and steam heating (3 kW) configurations, and the selection is made based on your facility’s utility setup. Both modes heat the wash water in the integrated tank and maintain a stable, displayable temperature throughout the cleaning cycle. Cleaning performance is not affected by the choice of heating method — both deliver consistent temperature control. Please confirm your available energy source when requesting a quote so we can configure the machine accordingly.

  • What keg sizes are compatible with this machine, and can non-standard formats be accommodated?

    The standard configuration is compatible with kegs ranging from 250 mm to 500 mm in diameter and 360 mm to 600 mm in height, covering most commercial and craft keg formats. If your operation uses non-standard keg dimensions, please provide the specific measurements when contacting our engineering team, who will advise on compatibility or recommend an appropriate modification.

  • Can the washing cycle parameters be adjusted during operation without stopping the machine?

    Yes. The Siemens PLC control system allows operators to modify time-value parameters — including the duration of each washing stage — directly on the control panel display while the machine continues running. This means you can fine-tune the cycle for different keg conditions, chemical concentrations, or cleaning requirements between batches without causing production downtime.

  • What should I confirm with ZR BREW before placing an order for this keg washer?

    Before finalizing your order, we recommend confirming the following with our team: your local power supply voltage and frequency (standard configuration is AC 380V 50Hz, with customization available); your preferred heating mode (electric or steam) and available utility capacity; the diameter and height range of the kegs used in your operation; and whether you require the optional steam sterilization function. Providing these details upfront allows us to pre-configure the machine for your facility and avoid delays during installation and commissioning.

Stainless Steel Conical Fermenters

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Ready to elevate your brewing capacity? Contact us today to discuss your project requirements and receive a free, customized proposal.

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      We will reply you within 24 hours. If for urgent case, please add WhatsApp/WeChat: +8613188932181,.

      *We respect your confidentiality and all information are protected.

      We will only use your information to respond to your inquiry and will never send unsolicited emails or promotional messages.