18/06/2026
This waste sorting line had to handle heavy, irregular material continuously while supporting cleaner recovery and operational reliability.
The input material includes concrete, wood, plastics, and other construction and demolition waste fractions. With waste volumes increasing after changes in local environmental legislation, a reliable and efficient setup was required.
Azortum engineered a turnkey sorting line around these requirements.
A heavy-duty feeding conveyor transports the material to vibrating screens, where the waste is separated into distinct fractions for more controlled downstream processing. The screens are equipped with an intelligent absorber that uses compressed air to absorb vibration-induced shocks. This helps the line run more smoothly, reduces component wear, and lowers the load on the foundation.
From there, selected fractions are directed to air separators for finer cleaning, while others continue to manual quality control. This is especially important for stone fractions intended for reuse, where the goal is to clean the material thoroughly enough for use in road construction and underlayers.
The line also spreads oversized material above 180 millimeters evenly before manual sorting. This gives operators a clearer material flow and makes it easier to separate fractions into the right bins.
As a result, the facility can process up to 25 tonnes of mixed industrial waste per hour and aims to handle 50,000 tonnes annually.
π Read the full story behind this line:
https://www.azortum.com/blog/construction-and-demolition-waste-sorting-line-in-latvia/