Crushing plants

These complete crushing plant recycling systems are specially designed for recycling concrete with embedded metals. Units use a Dings electromagnet and Grasan electric-motor-driven belt with stainless steel cleats to protect it from damage. The head pulley and splitter chute are also stainless steel, which cannot become magnetized. The separator is mounted on the side discharge conveyor in an in-line position for efficient material flow. Grasan crushing plants also utilize Hazemag APPH Series computer-controlled horizontal shaft impactors with hydraulic cylinder system for 15 to 20 percent greater production capacity A primary impact crusher and powerful electromagnetic separator are required for recycling ferrous metals such as mesh, rebar, dowel pins and other tramp iron commonly found embedded in concrete rubble from demolished buildings and torn up highways. A primary impactor shatters concrete so embedded metals are left virtually concrete-free and ready to be pulled from the flow of crushed concrete bythe electromagnetic separator on the discharge conveyor between the crusher and screening plant. The separator should be mounted high on the discharge conveyor where it can deposit separated metals into a truck or dumpster below, ready for sale to metals recyclers.