关于奥玲RN-0303D上、下复合送料平缝机系列
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该机是单针上、下复合送料平缝机适用于缝制各种人造革、皮革、帆布等中厚料。该机采用了齿轮油泵自动润滑系统，挑线杆和复合送料机构配有滚针轴承，使得运转更和顺，减少了噪音和震动；上下复合送料可防止缝料层之间的滑移，线迹美观整齐。
The new type of top-bottom feed machine is with link lever to drive the lower shaft,and designed with super needle bar stoke,so greatly enlarge the ability for sewing heavy/super heavy materials with with prolinged arm to offer greater working space suitable for sewing leather products,suit-case,bags,canvas,seat-cushions,etc.
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