To increase the thicknessofmaterial could improve the sound absorption property.
通过增加材料的厚度也可使吸声性能有较大提高。
2
By adjusting the thicknessofmaterial, spindle speed, the number of rake arm, rake leaves form and size of the drying process can achieve the best.
通过调整料层厚度、主轴转速、耙臂数量、耙叶形式和尺寸可使干燥过程达到最佳。
3
Good adjustable and wide applicability. The change ofthicknessofmaterial layer, moving speed in the machine and full amplitude can adopt infinitely adjustment.