DS221-46单/双针综合送料中厚料缝纫机

特点：

无忧的面料系统：有效且强大的三同步送布系统,超大的交替压脚冲程和压脚提升高度；理想的线迹构成和紧密不变的线迹,即使是中粗的缝线和中厚的面料；超大垂直旋梭和超大容量的梭芯使缝纫循环周期增长,明显减少更换梭芯次数,即使是使用中粗的缝线；由于在机头下面有大面积的工作空间,方便处理大幅宽的物料。
用途：适用于皮革、合成革、帆布、帐篷、尼龙化纤、合成材料、橡胶面料等特殊极厚素材；适用缝制船帆帐篷、坐垫、家具沙发、遮阳伞、卡车篷罩等大型特殊极厚料产品。
Characteristics：
Trouble-free material feed: efficient and powerful triple feed,high top feed stroke and high clearance under the alternating sewing feet；Excellent stitch pattern and constantly tight stitches,even when processing thick threads and heavy-weight material；Long sewing cycles without bobbin changes due to oversize vertical hook with high bob-bin capacity,even in case of thick threads；Unhindered handling of large-area,bulky workpieces owing to the large clearance under the sewing head.
USES:For sewing extra heavy weight materials such as leather,sofa,canvas,vinyl,synthetiics,and various coated,laminated and rubberrized fabric.Suitable for sewing such as tents,tarps,awnings,truck covers,auto marine and furniture upholstery,field covers,fabric structures and heavy bulky products.
主要技术参数Main Parameters: