| 摘要 |
The invention relates to a guide (8) for guiding a steel wire (10) from a first direction to a second direction, which guide comprises a stationary curved guide surface (11), wherein the guide surface comprises ceramic. <??>The invention further relates to a bale press for compressing loose material, such as paper, plastic or domestic refuse, into bales, which bale press comprises: a press channel with an inlet opening for tipping loose material into the press channel; a press ram movable from a first side into the press channel for the purpose of compressing the loose material into a bale in the channel; binding means for binding the compressed bale with steel wire, wherein the binding means comprise guide means for guiding steel wire along the bale and comprise reciprocally movable needles for carrying along steel wires so as to place the steel wires round and to bind the compressed bale, wherein the movable needles comprise a needle head (8) with a recess (10) extending at least transversely of the direction of movement, and wherein a ceramic guide surface (11) is arranged in the recess (10). <IMAGE> |
