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Max.high speed up to 6000 S.P.M.
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New design of feed control driving system able to micro-adjust the stitch length, even adjust it during the sewing operation.(Fig. A)
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Push-button type stitch length regulator.(Fig. B)
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Strong and durable threading tension design.(Fig. C)
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Convenient oil window design, easy to check oil amount.(Fig. D)
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Thread cutting knife design, easy to cut off the chained threads, even without thread trimming attachment.(Fig. E)
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The open-up type looper thread take up cam design.(Fig. F)
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Anti-thread winding handwheel design.(Fig. G)
A
B
C
D
E
F
