性能优点: 采用综合送料方式和圆筒形缝台。送料力量强劲稳定，能轻易车缝多层厚重物料，轨迹精准美观。采用进口大型特种摆梭，锁芯线量大，缝制效率高。梭芯绕线装置位于机头上部，压脚提升量可达23毫米，可适用于缝制手提袋的手把、棒球手套，运动器材、安全袋、帐篷、座垫、箱包等厚料和极厚料物品。

Advantages： The feeding power is stable and strong so that it is able to sew multilayer extra-thick materials easily with nice andaccu-rate stitches .It also adopts imported laege-scale special type shuttle hook that has a large amount of bobbin thread with high sewing efficiency .Bobbin winding device is located at the top of machine head presser’s lifting capacity can be 23mm. This type of sewing machine is applicable for thick and extreme-thick materials such as handlebar of handbag,baseballgloves,sports apparatus,safety belt,tent,seat cushion and luggage.silicine oil box.located at the top of machine head,is usd to lubricate seams and cool neegke that is wery convenient and the stitch is much more beautiful,stiffer and smoother.