2-Heads Cask Washing Machine

The 2-Heads Cask Washing Machine is designed for efficient cleaning and sanitation of stainless steel beer kegs and casks in breweries, pubs, and beverage production facilities. It is suitable for small to medium-scale operations requiring reliable, hygienic keg preparation before filling.

The 2-Heads Cask Washing Machine is a compact and efficient solution designed for thorough cleaning and sanitation of beer kegs and casks. Equipped with dual washing stations, it enables simultaneous processing of two kegs, significantly improving operational efficiency for small to medium-sized breweries. The system integrates multi-stage cleaning procedures including hot water rinsing, caustic and acid circulation, and optional steam or sterile water sterilization to ensure optimal hygiene standards. Built with high-quality SUS304 stainless steel, it offers excellent durability, corrosion resistance, and easy maintenance. With automated control and user-friendly operation, this machine ensures consistent cleaning performance, reduces labor intensity, and prepares kegs perfectly for the subsequent filling process.

Advantages of 2-Heads Cask Washing Machine

2-Head Cask Keg Washing Machine built on an industrial MICET design, adapted to your real project.

Optimized for Small & Micro Breweries

The 2-Heads Cask Washing Machine is designed for efficient and hygienic cleaning of stainless steel casks used for beer, kombucha, and other beverages. With dual washing stations, it ensures stable and thorough cleaning performance, making it ideal for small-scale breweries, craft producers.

Quality Inspection and Warranty

Each cask washing machine undergoes strict inspection, cleaning, and testing before delivery. Key components such as valves, pipelines, and control systems are carefully checked to ensure reliable operation, hygienic performance, and long service life.  We offer 1-year free warranty, during which all necessary replacement parts are provided free of charge.

Flexible Upgrade & Customization Options

While maintaining a robust core structure, the system supports customization of washing programs, heating methods, and control units. This flexibility allows the equipment to adapt to different keg types, cleaning requirements, and production needs, providing a cost-effective and scalable solution.

2-Heads Cask Washing Machine Parameters and Working Process

The 2-Head Cask Keg Washing Machine is suitable for efficient cleaning and sanitation of casks in breweries, pubs, and beverage production facilities, ideal for small to medium-scale operations.

2-Heads Cask Washing Machine Technology Parameters

ItemSpecification
Machine overall dimensions1310 × 1550 × 1970 mm
Power3 kW
Production capacity80–100 kegs/hour (20L)
Cleaning methodInverted washing
Air pressure0.6 – 0.8 MPa
CO₂ pressure0.4 – 0.6 MPa
Cylinder valve pressure0.4 – 0.5 MPa
CO₂ back pressure valve0.15 – 0.2 MPa
Air flush valve pressure0.2 MPa
Steam pressure0.2 MPa
Machine structureFrame, electrical control system, pneumatic system, pipeline system
OperationAdjustable parameters without shutdown
Pipeline designStraight-line design with strong cleaning performance
ValvesPneumatic double-acting angle seat valves
Water tanks3 tanks (hot water, caustic, acid)
Washing programs2 programmable cleaning cycles
PumpsHigh-quality industrial pumps
Temperature controlAutomatic temperature control system

Working Process of 2-Heads Cask Washing Machine

  • Manual Loading / Automatic Positioning
    Place the used keg onto the washing station. The system automatically positions and locks the keg in place.
  • Residual Liquid Drainage (if any)
    The machine automatically opens the discharge valve to remove any remaining liquid inside the keg.
  • Pre-Rinsing (Cold Water Rinse)
    Cold water is used for an initial rinse to remove loose residues and impurities.
  • Caustic Washing (NaOH Circulation Cleaning)
    High-temperature caustic solution is circulated inside the keg to remove organic residues such as proteins, yeast, and grease.
  • Intermediate Rinsing (Water Rinse)
    Clean water is used to remove any remaining caustic solution.
  • Acid Washing (Optional Process)
    Acid solution is circulated to remove mineral deposits and improve sanitation level.
  • Final Rinsing (Sterile Water / Clean Water)
    Final rinse with clean or sterile water ensures no chemical residues remain.
  • CO₂ Purging / Water Removal
    CO₂ or sterile compressed air is used to remove remaining water and dry the interior.
  • Sterilization (Optional)
    Hot water or steam sterilization can be applied depending on system configuration.
  • Unloading / Automatic Output
    After cleaning is completed, the keg is automatically released and unloaded.

Manufacturing Process of the 2-Heads Cask Washing Machine

To prepare this 2-Head Cask Keg Washing Machine for a new project, we followed a structured and quality control process.

Step 1

Design & Planning

Design 2-Heads Cask Washing Machine according to customer requirements, including keg type, capacity, and production layout to ensure efficient operation.

Step 2

Precision Manufacturing

Key components are manufactured using high-quality stainless steel and precise machining processes to ensure durability, hygiene, and stable filling performance.

Step 3

Assembly & Integration

All mechanical parts, filling valves, pipelines, and control systems are carefully assembled to ensure accurate and reliable operation.

Step 4

Performance Testing

The machine is thoroughly tested for filling accuracy, pressure control, and operational stability to ensure consistent performance during cask washing.

Step 5

Quality Inspection & Packing

After final inspection, the machine is documented and securely packed to ensure safe transportation and delivery to the customer.

2-Heads Cask Washing Machine Details

Request a offer for Cask Washing Machine

Accordingly to your filling plan and timeline, we will prepare a detailed quotation for a 2-Head Cask Keg Washing Machine, including configuration, pricing, delivery time, and shipping method.

This Cask Keg Washing Machine includes dual washing heads,  hot caustic circulation, acid and water rinsing system, CO₂ or compressed air purging system, CIP-compatible sanitary pipeline, and a PLC control panel for fully automatic cleaning cycles. The machine is designed for efficient internal and external keg cleaning, ensuring high hygiene standards and stable performance for brewery and beverage production lines.

If required, we can also provide technical support for layout design, installation, and commissioning, ensuring smooth integration into your production facility.

Contact Micet Brew

We will contact you within 1 working day, please pay attention to the email with the suffix “@micetbrewing.com”. 

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