Yung-Hsing - Model NS Series -Eddy Current Metal Sorting Machine

Principle for Eddy current sorting
Basically Eddy current included one set vibrate screen and belt conveyor , on head of conveyor install permanent magnet drum ,as magnet repulsion non-metal will jump out while processing , different non-metal material ( aluminum, copper, zinc, lead etc) will be sorting on same size but different specific gravity while belt conveyor is on running condition.

Character of Eccentric magnet drum design
We own the patent for Eccentric magnet drum design it can focusing on magnet field zone as get best result for metal sorting , Traditional Concentric magnet drum as magnet field effect on early affect causing non-metal material jump out in early the result is sorting not clear. Concentric magnet drum causing iron filings residue adhered between magnet drum and wheel and worn magnet drum and belt conveyor, Eccentric magnet drum will eliminate iron filings residue automatically to ensure long term usage and reduce operation cost. ?