Post-bed lockstitch sewing machine with roller
Particular compound-feed machine, with beautiful seam for heavy-weight material, the stitch could be adjusted freely. Adopting ball needle bearing to connect balance of lever, little friction,no need for maintenance. Adopting upright rotary hook head opener and easily operate clutch,could reduce the damage of rotary hook head. It is suitable for all kinds of sports shoes and women shoes and leather product etc. |
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