Use the STEINERT SteelMaster for purely physical separation of copper "meatballs"
Ballistic magnetic separation for removal of copper meatballs from heavy shredded scrap.
The STEINERT SteelMaster uses a combination of ballistic and magnetic effects to separate composites containing copper, so-called meatballs, from a heavy ferrous fraction. This sorting machine can be used to enrich copper coils with an iron core (copper meatballs) in a material flow. The purely physical basis of the separation principle means this technology provides a low-cost alternative or addition to a sensor-based sorting system with x-ray fluorescence.
The STEINERT SteelMaster is designed as an in-line system for scrap recycling plants, but can also be operated as a batch process. The STEINERT SteelMaster has working widths of 1 m, 1.5 m and 2 m and is therefore exactly aligned to the requirements of the scrap-processing sector. The SteelMaster can for instance extract well over 90% of all copper meatballs from a material flow containing 70% to 80% ferrous metals with a low copper content.
You can use our STEINERT SteelMaster to separate over 90% of all copper meatballs and free copper wires from a flow of ferrous metal as it would be delivered from a classic magnetic drum after an end-of-life vehicle shredder. Its ballistic properties mean that around 30% of the material is separated, leaving around 70% of the input material as a very magnetic and mainly copper-free ferrous product that can be marketed accordingly.