A volumetric concrete mixer is a highly efficient mobile mixing system capable of producing concrete on-site with significant flexibility and precision. Its production capabilities include a maximum capacity of up to 12 cubic meters and an output rate of approximately 60 cubic meters per hour, though actual performance depends on the mix design. Unlike traditional batch mixers, which produce 1-2 cubic meters per cycle, volumetric mixers allow for continuous mixing, reducing waste and enabling multiple mix designs in a single delivery. Real-time volume tracking ensures cost transparency and material efficiency, making it ideal for projects requiring fresh, high-quality concrete with minimal environmental impact.
Key Points Explained:
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Production Capacity and Output Rate
- A volumetric concrete mixer can hold up to 12 cubic meters of raw materials (sand, stone, cement, water) in separate compartments.
- Its production rate averages 60 cubic meters per hour, far exceeding traditional batch mixers (1–2 m³ per cycle).
- Why this matters: Ideal for large-scale or time-sensitive projects where continuous mixing is critical.
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Mix Design Flexibility
- Adjusts proportions on-site to create multiple mix designs in one trip (e.g., varying strengths or additives).
- Example: Can switch between a high-strength mix for foundations and a fiber-reinforced mix for pavements without returning to the plant.
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Real-Time Volume Tracking
- Displays exact concrete volume and cost during pouring (like a fuel pump).
- Advantage: Reduces over-pouring and waste, ensuring budget control and material efficiency.
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Operational Efficiency
- No pre-mixed concrete waste: Mixes only what’s needed, avoiding spoilage from unused batches.
- Fresher concrete: On-site mixing enhances strength and durability by minimizing curing delays.
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Environmental and Cost Benefits
- Lower carbon footprint due to fewer truck trips and reduced material waste.
- Cost savings from precise material use and eliminated batch plant fees.
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Comparison to Batch Mixers
- Batch mixers are limited by fixed cycles (1–2 m³ per batch), while volumetric mixers offer continuous, scalable output.
- Trade-off: Volumetric mixers require more operator skill to calibrate mix designs accurately.
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Ideal Use Cases
- Remote sites (no batching plant nearby).
- Projects needing frequent mix changes (e.g., multi-phase construction).
- Sustainable builds aiming to minimize waste.
Final Thought: For purchasers, the choice hinges on project scale, mix complexity, and sustainability goals. Volumetric mixers excel where flexibility, efficiency, and quality are prioritized.
Summary Table:
| Feature | Volumetric Mixer | Traditional Batch Mixer |
|---|---|---|
| Max Capacity | Up to 12 m³ (raw materials) | 1–2 m³ per batch |
| Output Rate | ~60 m³/hour | Limited by batch cycles |
| Mix Flexibility | Adjust on-site (multiple designs) | Fixed per batch |
| Waste Reduction | Mixes only what’s needed | Risk of unused batch spoilage |
| Ideal For | Large-scale, remote, or green projects | Small, predictable-volume projects |
Upgrade your construction efficiency with GARLWAY’s volumetric concrete mixers!
Our advanced mobile mixing systems eliminate waste, reduce costs, and deliver fresh concrete on-demand—perfect for large-scale or sustainable projects. Contact our experts today to find the ideal solution for your needs.
Why choose GARLWAY?
- Global expertise in construction machinery.
- Tailored solutions for contractors and builders.
- Proven reliability in remote and complex sites.
