1. Introduction: Addressing Customer Pain Points
In the rapidly growing carbonated beverage market, including sodas, sparkling water, and functional drinks, production lines with a capacity of 5 tons/hour often face a common challenge: how to ensure CO₂ fully dissolves and maintain consistent taste without increasing refrigeration costs.
This article compares the core differences between ordinary mixers and 18-20℃ ambient temperature mixers, including detailed technical specifications and machine features, to help beverage manufacturers make informed purchasing decisions.
2. Core Principles of Carbonated Beverage Mixing
CO₂ Solubility and Temperature: The higher the temperature, the harder it is for CO₂ to dissolve in liquid. Ordinary mixers rely on a 4-8℃ refrigeration system to achieve proper CO₂ dissolution.
18-20℃ Flowmeter Mixer Innovation: Although called an 18-20℃ ambient temperature mixer, it is a flowmeter-based system designed for high-precision mixing. The actual liquid mixing temperature is maintained at 0-4℃ internally, while the liquid exits the mixer at around 10-15℃, achieving high-efficiency CO₂ dissolution and precise syrup mixing without relying on a large external refrigeration system.
Industry Insight: This mixer offers a next-generation solution for carbonated beverage production, combining high-efficiency carbonation, consistent product quality, and simplified operations. Advanced gas-liquid interaction techniques minimize foaming and CO₂ loss, ensuring stable carbonation and product yield across batches. Its flexible design allows operators to fine-tune carbonation and mixing intensity for various beverages, while the streamlined structure and simplified maintenance reduce energy consumption and labor costs, making it an efficient, reliable, and adaptable solution for modern beverage manufacturers.
3. 18-20℃ Flowmeter Mixer: Technical Specifications & Advantages
Technical Specifications
| Parameter | Specification |
|---|---|
| Production Capacity | 8000 Kg/h |
| Syrup-to-Water Mixing Ratio | 1:3 — 1:6 |
| Syrup Mixing Accuracy | ≤2% |
| Mixing Temperature | 0-4℃ |
| Power Supply | 380V 50Hz |
| Total Power | ~11Kw (excluding CIP pump) |
| Machine Dimensions | 3200×2100×2800 mm |
| Machine Weight | 6500 Kg |
| Refrigerant Temperature | -10℃ |
| Refrigerant Inlet Diameter | DN80 |
Technical Features & Customer Value
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High-Efficiency De-aeration and Carbonation: Uses a static mixer (carbonator) and multi-stage centrifugal pumps for high gas-liquid transfer efficiency → CO₂ retention improved by 8%-12%, ensuring consistent taste.
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Precise Mixing Control: High-precision proportion needle valves and pneumatic angle valves maintain syrup mixing accuracy ≤2% → stable product consistency and reduced raw material waste.
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Energy Saving & Environmentally Friendly: Atomization de-aeration technology reduces CO₂ consumption, with total power only ~11Kw → lower energy costs and operational expenses.
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Automatic Control System: PLC monitors the entire process, ensuring coordinated operations and continuous production → ideal for small-to-medium production lines focused on efficiency.
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Adjustable CO₂ Content: CO₂ content can be easily adjusted according to beverage requirements → flexible for different product types.
4. Ordinary Mixer vs 18-20℃ Flowmeter Mixer Comparison
VS
| Comparison Dimension | Ordinary Mixer | 18-20℃ flowmeter Mixer | Customer Value |
|---|---|---|---|
| Mixing Temperature | Requires 4-8℃, relies on refrigeration | 0-4℃, efficient at ambient temperature | No additional refrigeration needed, saving investment and energy |
| CO₂ Dissolution Efficiency | Low efficiency at high temperatures, requires cooling | High-efficiency de-aeration + microbubbles + atomization carbonation | CO₂ retention improved 8%-12%, stable taste |
| Syrup Mixing Accuracy | Manual adjustment, prone to variation | ≤2%, precise needle valve control | Consistent product quality, less raw material waste |
| Energy Consumption | High refrigeration energy | Total power ~11Kw, 30%-50% energy saving | Annual electricity cost reduced significantly |
| Equipment Investment | Low initial cost, high long-term cost | Slightly higher initial cost, long-term savings | Payback period 3-5 years, more cost-effective long-term |
| Maintenance Cost | Frequent refrigeration system maintenance | Automatic control system, easy maintenance | Reduced labor costs, less downtime |
| Suitable Scenarios | Limited budget or existing refrigeration system | High-end, new, energy-saving production lines | Clear industry trend, future-proof investment |
5. Conclusion & Purchasing Recommendations
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Existing refrigeration system & limited budget → Ordinary mixers are still a viable choice.
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Long-term energy saving, stability, and future trend → 18-20℃ flowmeter mixers are the optimal choice.
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Industry Trend: With increasing environmental and energy efficiency requirements, ambient temperature mixing technology is expected to become the mainstream solution for carbonated beverage production.
