This machine is simple in structure. The split blade is equipment fine adjustment mechanism, through which the blade can be adjuster to optimized position.
本机结构简单，分离刀装有调节装置，能调节到最佳位置。
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Knowing that changing preload does not alter spring stiffness, what happens when you turn the adjuster? The starting position of your suspension's travel to a higher or lower point changes.