| 摘要 |
PROBLEM TO BE SOLVED: To uniformize the thickness shape and weight of a briquette.SOLUTION: A briquette machine 10 comprises: a hydraulic cylinder 106 having a cylinder rod 110 which is arranged on the side of a movable side bearing unit 46 opposite to a fixation side bearing unit 56 by using a direction along radial directions of a first roll 12 and a second roll 14 as an axial direction, and is provided with a position adjustment part 120 for adjusting a position of the axial direction on its one end side; a pressure detector 124 which is provided between the other end of the cylinder rod 110 and the movable side bearing unit 46, and detects pressure acting between the other end of the cylinder rod 110 and the movable side bearing unit 46; and a control part 126 which controls a variable speed control motor 26 so that rotational frequencies of a feeder screw 24 are increased and decreased according to increase and decrease in pressure detection value by the pressure detector 124. |
