特點(diǎn):同步送料壓腳交叉升降機(jī)構(gòu),保證在額定范圍內(nèi)的任何長度針距下,縫紉滑性,層縫上下不移位,使制品整齊,線跡美觀,連桿挑線機(jī)構(gòu),使主軸轉(zhuǎn)速得以提高。下送料軸采用滑動(dòng)軸承,降低了噪音,延長了使用壽命。
        Characteristics:Synchronous cloth- giving and pressing- foot going up and down alter nately mechanism to ensure smooth sewing in any stitch and no fold. Thesewing is neat and the track of the thread is artistic.With a connecting rod,he rotatingspeed of the main axle is raised. The bottom cloth-giving axleemploying sliding bearing reduces noise and prolongs working life.
  
          用途:適用于制鞋、沙發(fā)、集裝袋、安全帶、皮革、牛仔服、帳篷等粗線厚料制品。
        Uses:Suitable for sewing of shoes, sofa, packing bags, safety belt and rents.
主要技術(shù)參數(shù)Main Parameters:
  
    |    縫紉速度 Sewing speed  |    800針/分 needles/min  | 
  
    |    針距長度 Stitch length |    12毫米 mm | 
  
    |    壓腳提升 Presser food lift | 手提 By hand |    14毫米 mm | 
  
    | 膝控 By knee | 22毫米 mm | 
  
    |    操作空間 Opereting  |    200×420毫米 mm  | 
  
    |    機(jī)針型號(hào) Type of needie  |    7×200/230/250/300  | 
  
    |    針桿行程 Needle bar stroke  |    58毫米 mm |