BT-438D 直接驱动式平缝电脑钉扣机

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With high-speed sewing and beautiful stitch,it realize the fastest cycle time in the industry

It realizes excellent sewing quality and high production enfficiency

转速：2,700rpm/The rotation speed is 2,700rpm

最大：6.4~6.4mm/Maximum 6.4~6.4mm

最大：13mm/Maximun 13mm

半回转标准旋梭/Semi-rotary standard rotating shuttle

已输入49种缝纫图案/It has input 49kinds of sewing pattern

外径：8-30mm/External diameter 8-30mm

可用于缝制的纽扣尺寸/（20mm以上的用选购纽扣夹组件B）SIze Of Button That Can Be Sewed/(for that above 20mm,use optional button grip component B)