rotary hook

基本解释

A rotary hook with a capacity approximately 1.8 Times that of a standard hook.
一個鏇轉的鉤子，最大容積是標準鉤子的1.8倍。
Lubrication by oil braid is designed to increase durability of the rotary hook and simultaneously stabilize its movement, thus sewing quality is improved without stains on materials.
採用了一種油線式潤滑的設計。這樣不僅增加了鏇梭的耐久度，而且也穩定了鏇梭的移動，因此縫紉的質量也得到了提高，也不會汙染佈料。
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Employed semi-rotary large shuttle and hook to increase sewing efficiency.
採用半廻轉式大月眉與大梭心，提高車縫傚率。