Witt - Witt CO2 Mixers

Applications & Use Cases

• Modified Atmosphere Packaging (MAP) for fresh produce, meats, and baked goods.
• Beverage carbonation for soft drinks, beers, and sparkling wines.
• Inerting processes in food storage and processing to prevent oxidation.
• Controlled atmosphere storage for fruits and vegetables.
• Industrial gas mixing for various manufacturing processes requiring precise gas blends.

Typical Specifications

Typical capacity

For this class of equipment, flow rates commonly range from 50 to 1000 Nm³/h, depending on the specific model and application requirements.

Power supply

Units of this type typically operate on standard industrial electrical supplies, commonly 230V or 400V, 3-phase, 50Hz.

Gas inputs

CO2 mixers are designed to accept high-pressure CO2 gas, often alongside other gases like N2 or O2 for precise blending.

Output pressure

Output pressure is typically adjustable, commonly ranging from 2 to 10 bar, to suit the downstream equipment.

Accuracy of mix

For this equipment class, mixing accuracy is typically high, often within +/- 0.5% to 1% of the set value.

Footprint

Compact designs are common, with typical dimensions for a standalone unit being around 600mm (W) x 400mm (D) x 1200mm (H).

Control system

Modern units commonly feature PLC-based control systems with HMI for easy operation and monitoring.

Frequently Asked Questions

• What maintenance is typically required for Witt CO2 mixers?

  Routine maintenance typically involves checking and replacing filters, calibrating sensors, and inspecting seals. Annual servicing by a qualified technician is often recommended.

• Can these mixers be integrated with existing MAP machinery?

• What safety features are commonly found on these units?

• Are spare parts readily available for Witt CO2 mixers?

• What is the expected lifespan of a used Witt CO2 mixer?