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健馬牌　高速鏈式縫包縫機
 
型 號： JM-822  
 
 
 
詳細說明：

High speed chain-stitch overlock sewing machine針桿部強制回油裝置
機器在高速運轉中，針桿部極易發生滲油現象。因此，針桿部采用了強制回油裝置，既保證了針桿部的充分潤滑，又可有效地防止針桿部的滲油現象。
 
Oil leakage often easily happens to the needle stems when machines are running at great speed. Therefore a forced oil return device is used at needle stems to lubricate fully them and avoid oil leakage from them.
 
按鈕式針碼調節
按扭式針碼調節最適合式品種生產。變更針距只需按住按鈕邊把手輪的調節刻度調整到適合的位置。因此，可以簡單而確切地進行調節。
 
Button type needle distance adjustment device is suitable for production of multi types. The adjustment scale on the hand wheel is adjusted to a suitable position by pressing the button to change needle distance. Therefore the needle distance can be easily and correctly adjusted.
 
活動式打線器
單向活動式打線器使穿線更加簡便快捷，同時加大了打線架的直徑，使縫制過程中供線更充足，有效防止跳線，保證線跡的美觀穩定。
 
Unilateral active device can cause faster and more convenient threading, enlarge te diameter of threading shelf, supply sufficient wires during sewing, effectively avoid jumper wire and assure beautiful wire trail.