ZF-73型開繭機是經過多年技術積累，精心研發的一款新型機器，具有結構合理，輕巧方便，結實耐用，占地面積小，生產速度快，輸出棉片厚薄均勻且大小可隨意調整等優點。
ZF-73 Opening Cocoon Machine is a careful development model of new machine. It has the structure to be reasonable, dexterous convenient, solid durable, the area is small, the output velocity is quick, output cotton thickness is even and the size may adjust  at will and so on merits.