with return of oversize material to crushing or disintegrating zone

Full Title

Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group ( separating or sorting in general B03, B04, B07) > Separating or sorting of material, associated with crushing or disintegrating (B02C23/18 takes precedence ) > with separator arranged in discharge path of crushing or disintegrating zone > with return of oversize material to crushing or disintegrating zone