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> Singer 20U73 zig-zag industrial sewing machine
Singer 20U73 zig-zag industrial sewing machine
Singer 20U73 Zig-Zag Industrial Sewing Machine
Single needle lockstitch Zig-Zag machine for a wide range of materials from light to medium heavy fabrics. Embroidery can also be accomplished on these varieties.
Zig-Zag stitch width 9mm. Straight stitching at speeds up to 2,500 s.p.m. can be achieved by means of a needle bar frame locking device.
Independently adjustable and variable forward and reverse feed system facilitates ease of backstitching.
Stitch width can be adjusted freely by using a knee operated bight control. Stitch width can also be fixed.
Hook advancing and retarding mechanism which allows Zig-Zag sewing at wide bights (max. bight 12mm).
Easily convertible to embroidery or Zig-Zag or straight stitching.
Provided with a needle position control device which makes it possible to produce buttonholes. Built-in bobbin winder.
