Filter bag sewing machine--tubular short arm filter bag sewing machine-tubular long arm filter bag sewing machine
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Max. sewing speed
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1500r.p.m
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Max. stitch speed
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0-6mm
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Presser foot lift height By hand
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9mm
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Presser foot lift height By knee
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15mm
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Needle bar stroke
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33.6mm
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Needle gauge
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12mm
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Bed size in dia.
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80mm
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Working space
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850mm×100mm
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Thread take-up lever stroke
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60mm
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Lubrication
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Oiling by hand
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Rotating hook
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Vertical hook
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