本小樣機為檢驗羽絨成品含絨量的專用機器，全木結構。結構合理，外形美觀，工作噪音小。設定程序自動運轉，檢驗準確，是各羽絨加工單位必不可少的專用設備。

The small prototype to test the down finished cashmere amount of special machines, all-wood structure. Reasonable structure, beautiful appearance, and low noise. The set-up process automatic operation, accurate inspection, special equipment essential for feather processing units.