Models: BJ8810/BJ8820
Details:
This machine has been equipped with a link take-up thread and driving
roller presser. The timing of the roller and needle feeds combined with
the rotating vertical thread-catching hook form two lines of lock stitching.
The upper and lower shafts are driven with precision by the 'Synchro'
belt. The bottom stitch regulator and safety clutch prevent damage to the
machine.
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"Sigle/Double Needle Post-Bed Upper and Lower Feed Sewing Machine" are from the Internet, the copyright belongs to the
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