To reduce the requirement for lifting capacity and decrease the hoist cable force during the descending and laying proce......

65～120m^2大型平面阀洗浆机用于草浆洗涤时，进浆浓度比木浆高，浆槽浆位高，因此产生浮力太大，出现转鼓上浮使转鼓端板变形，导致洗浆机无法......