High-precision conveyor belt scanner with advanced imaging technology for material analysis.

Continuous particle and material measurement for conveyors and process lines

Instantly measure material in motion

Solo™ is a conveyor particle size analysis and material measurement system that continuously measures material on belts or chutes in real time — without production stoppages or manual sampling. Get reliable data on particle size distribution, shape, volume and colour to monitor material variability, improve process control and make better-informed operational decisions — Because you can’t manage what you can’t measure!


How Solo Fits in the Process

Conveyors provide a consistent measurement point throughout crushing, screening and material-processing circuits. Solo turns that point into a continuous source of particle and material data that can help operations:

  • Catch problems early by identifying oversize or unexpected material before it affects downstream equipment.
  • Protect crushers, mills and screens by detecting sudden feed changes and out-of-spec conditions.
  • Stabilize throughput by monitoring feed consistency and process variability.
  • Support crushing and grinding efficiency with continuous particle size measurements.
  • Improve material control and blending using colour and material-characteristic trends.
  • Track process performance by comparing particle size and material trends through different stages of production.
  • Enable process automation through alarms, diversions and control-system integration based on live data.

What Solo Does

Solo is an autonomous measurement system that continuously analyzes material moving on conveyors or through process lines, providing reliable data for monitoring, control and process improvement.

Depending on configuration, Solo can provide:

  • Particle size measurement, from maximum-size monitoring to full particle size distribution (PSD)
  • Shape distribution and volume estimation for additional insight into material characteristics
  • Oversize detection with configurable alarms or control outputs
  • Colour measurement and differentiation to monitor changes in visible material characteristics
  • Trend data to identify changes in material and process consistency over time
  • Control-system integration through Modbus TCP or OPC UA
  • Autonomous operation for continuous monitoring with minimal operator intervention

Solo Options: Choose the Capability You Need

Solo is available in two configurations built on the same hardware platform. Choose focused monitoring for a specific measurement objective or full particle analysis for more comprehensive process data. Systems can be upgraded without replacing the hardware.

Solo Basic

A streamlined option for applications requiring a single primary measurement:

  • Maximum particle size monitoring for oversize detection and process alerts
  • Colour monitoring for tracking changes against defined colour profiles

Perfect for applications where a focused measurement can provide a clear operational signal without requiring a full particle size distribution.

Solo Complete

Full material measurement for applications requiring more detailed process insight:

  • Full particle size distribution (PSD)
  • Up to 25 user-defined size classes
  • Shape distribution
  • Volume estimation
  • Colour measurement and differentiation

Solo Complete provides a broader picture of material characteristics for process monitoring, trending and integration with plant control systems.

Our analysis systems are designed for easy installation, autonomous operation, and integration into existing process environments.


Proven Performance

AG mill feed performance

Peña Colorada connects WipWare data to improved AG mill feed control, energy efficiency, productivity, and operating performance.

WipWare technology allows us to measure, monitor and control, in real time, the distribution of size, shape, uniformity and volume of iron ore that feeds autogenous grinding. Knowing the impact of the different fractions of fed ore size improves the performance of the AG mill, increasing energy efficiency in mills, process productivity and profit.

Rubí Enciso Pérez

Advanced SAG control

Los Pelambres uses WipWare measurement to support SAG mill advanced control strategies, helping avoid overloading and underloading.

WipWare’s Solo system is a vital piece of equipment for us, used in our SAG advanced control strategy. It helps us determine the incoming % of fines which we use to compensate with fresh feed in order to avoid SAG overloading and underloading, which would throw us out of the maximum efficiency grinding point.

Daniel Silva

Milling and flotation visibility

Gibraltar uses WipWare data as real-time control inputs for milling and flotation circuits.

The Solo systems are an integral part of our operations for both the milling and flotation circuits. The cameras allow us to understand the incoming ore’s particle size and color characteristics, to track the impact of these properties through SAG milling and flotation, and to provide real-time control inputs to the operators of these circuits. WipWare helped us troubleshoot and retrofit old versions of their technology and custom built a software algorithm to process camera color information which was specifically tailored to our use case. 

Adam Jordens

Read about using Solo to measure blast fragmentation and optimize mill throughput

Applications by Industry

Explore where Solo can be applied across different materials, processes and operating environments.


Get Started with Solo

Every application starts with the material, measurement objective and installation environment. Share your conveyor or process-line details with WipWare and we can help determine the right Solo configuration for your operation.