the system usually the pulper will be equipped with a ragger indicated at 27 such as disclosed in cowles u s pat no 2 340 511 for removing materials such as wire and rope from the tub the junk remover indicated at 30 is generally of conventional construction and includes a casing or tower 31 higher than the tub 11 the tub includes an outlet 33 in its tapered wall portion 12 from which a chute 35 leads to the junk remover tower 31 the chute 35 preferably having upwardly and downwardly inclined top and bottom walls 36 and 37 the junk remover 30 is provided with a conveyor comprising a plurality of buckets 40 on endless chains 41 in operation the buckets 40 collect heavy trash from the bottom of the tower 31 and dump it in a collection box 44 in the upper portion of the tower at a location above the maximum normal liquid level in the tower the form of collection box 44 shown in fig1 and 2 has a false bottom 45 comprising a perforate extraction plate through which water and fiber can drain to the chamber 46 and can be emptied by way of normally closed valve 47 and pipe 48 a water supply line 50 having a valve 51 provides for the normal in flow of water to the box 44 by way of the chamber 46 and the perforations in plate 45 collection box 44 is provided with a cleanout door 55 for emptying of heavy trash as required which is readily done by closing valve 51 and opening valve 47 in normal continuous use of this pulper and junk remover waste paper products usually in bale form are.