| 摘要 |
PURPOSE: A roll crusher is provided to improve crushing efficiency by controlling a gap and an angle between two rollers. CONSTITUTION: First and second rollers(3,5) crush raw materials through rotation. A power unit(4) rotates the first and second rollers. First and second gap control devices(61,62) control a gap between the first and second rollers by pushing first and second bearing housings(31,51). The first and second bearing housings are installed in the frame. The frame includes front and rear panels(610,620) and a top plate(630).
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