In many industries — crushing, recycling, mining, agriculture, and construction — one reality remains: every ton counts. Yet, too many operations still rely on estimates or interrupted weighing processes, leading to productivity losses, loading errors, and hidden costs.
What if your conveyor belt could become a real-time control tool?
That’s exactly what PFREUNDT belt scales offer—a powerful, yet still underutilized technology that is transforming material handling operations.
Discover PFREUNDT solutions at Groupe Alltech
What is a conveyor belt scale?
A conveyor belt scale (or belt weigher) is a system that measures the weight of materials directly on the moving conveyor belt.
In simple terms, the system combines:
- load sensors to measure weight
- a speed sensor to track belt movement
- an electronic controller that continuously calculates flow rate (tons per hour) and total weight
The result: real-time visibility into your production flow, without interrupting operations.
What makes PFREUNDT belt scales different?
Several solutions exist on the market, but PFREUNDT stands out with a clear philosophy: weigh while you work—without adding complexity.
Here’s what sets them apart:
- Dynamic weighing integrated into operations:
- The system measures weight during the conveying process, allowing faster, more accurate loading.
- Easy installation—even as a retrofit:
- Thanks to its compact design, PFREUNDT scales can be installed on existing conveyor belts, regardless of the manufacturer.
- One electronic unit for multiple conveyors:
- A key benefit for multi-line operations: a single system can manage multiple conveyor belts.
- Real-time data access:
- Weighing data is available instantly, enabling faster and better operational decisions.
- Built for harsh environments:
- Designed for demanding conditions (dust, vibration, outdoor environments), the system works reliably in both mobile and stationary applications.
Real-world benefits for your operation
Implementing a conveyor belt scale is not just about weighing—it’s about optimizing your entire production process:
- Reduced loading errors
- No more guesswork—each load is controlled in real time..
- Increased productivity
- Continuous weighing eliminates downtime and speeds up production cycles.
- Better material management
- Accurate flow tracking means improved inventory control and reduced waste.
- Actionable data
- Companies can analyze production, adjust processes, and improve overall performance.
- Fewer trips to stationary scales
- Weigh materials directly where they are handled.
Which industries benefit most?
PFREUNDT conveyor belt scales are particularly valuable in:
- Mining and quarries
- Recycling and waste management
- Agriculture and bulk handling
- Asphalt and aggregates
- Industrial production
In short, any operation where bulk material moves on a conveyor.
Why is this technology still underused?
Despite its benefits, conveyor belt weighing systems remain underutilized in many markets. Why?
- traditional reliance on truck scales
- Lack of awareness regarding ROI
- Perceived technical complexity
Yet companies that adopt onboard weighing quickly realize:
less waste, more control, and better margins.
Key takeaway
PFREUNDT conveyor belt scales allow you to:
- Weigh continuously without stopping production
- Optimize loading in real time
- Access accurate, actionable data
- Improve operational profitability
A simple concept—with a major impact on the ground.
Want to see how it fits your operation?
Every operation is different. Key factors to evaluate include:
- your conveyor type
- your material
- your objectives (production, billing, quality control)
Contact the Groupe Alltech team for a solution tailored to your field reality.