The Importance of Sorting Aluminum: A Crucial Step for a Sustainable Future
In an era where sustainability is more than just a buzzword, the importance of recycling and resource management cannot be overstated. Among the many materials we use daily, aluminum stands out due to its unique properties and widespread applications. From beverage cans to automotive parts, aluminum’s versatility makes it a staple in various industries. However, the key to harnessing the full potential of this remarkable metal lies in the meticulous process of sorting and recycling it effectively.
Sorting aluminum is not merely a step in the recycling process; it is the cornerstone of ensuring that this valuable resource can be reused efficiently and sustainably. Proper sorting maximizes the quality of recycled aluminum, reduces energy consumption, and minimizes environmental impact.
Ultimately, with tools like the SpeedSorter, aluminum has the potential to be continuously recycled – resulting in a true closed-loop („circular”) economy.
Key Features of SpeedSorter
For instance, the device can be used to evaluate the aging behavior of metalworking fluids by simultaneously determining droplet size, pH value, and concentration. It also aids in process control by measuring effective scattering coefficients to determine the fat content in homogenized milk through multivariate data modeling.

Specification
Base elements: | Al, Mg, Cu, Zn |
Alloying elements: | Al, Fe, Mg, Mn, Si, Pb, Cr, Ni, Cu, Zn (Sn in special configurations) |
Laser: | Class 3R Red, Class 4 IR-A |
Spectrometer: | High resolution, high throughput, thermally controlled; standard range 190-450 nm, deep UV range available (optional, 175-430 nm) |
Working distance: | 248 +/- 7 mm from front face of modules |
Divert signal output: | 24V, 0.5A max (can be configured for other signals) |
Communication: | TCP/IP over Ethernet 100 mbps |
Communication protocol: | Available in „SpeedSorter Software Protocol Document” (when available) |
Control software: | Client-side GUI, controls for setting recipes, viewing element ratios, number of pieces sensed/diverted, processed spectra, laser status, system temps, error and fault messages, saving data on device. Control up to 10 modules in Tabs, certain operations performed globally. |
Memory: | Onboard memory for saving several hours data per session |
Power: | 24VDC 600W (din rail mount power supply included) |
Laser safety: | BNC remote laser interlock, E stop, onboard and remote laser status LEDs |
Ventilation requirements: | 150 CFM per module clean filtered air |
Installation requirements: | Supply of ~60 CFM clean filtered air to recommended lens air shield (requirement and design depends on installation parameters) |
Ambient operating conditions: | 0 °C-40 °C non-condensing 25%-85% RH |
Storage conditions: | -10 °C-65 °C non-condensing 25%-85% RH |
Dimensions: | ~120 mm x 300 mm x 850 mm |
Weight: | ~28 kg |