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New Sewing Machines

Singer® High Speed Overedge and Safety-Stitch Machines— Models 1831U 1832U 1842U 1832L 1842L
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General Applications

  • Singer and two needle overedge and safety stitch machines for thin materials through thick materials.
General Specifications
  • Sewing speed (max.):
         1831U - 7,000 s.p.m.
         1832U - 6,500 s.p.m.
         1842U - 6,500 s.p.m.
          1832L - 6,000 s.p.m.
          1842L - 5,500 s.p.m.
  • Motor required: Singer clutch motor high speed 1/2 H.P.
  • Needle Cat. No. 6120 (No. 9 - 16), 7045 (No. 19)
  • Stitch Length: Max. 4 mm
  • Presser foot lift: Max. 7mm
    (excluding some subclass models)


  • Fully automatic lubrication system (internally forced lubrication system) which delivers oil under pressure to the inside of rods through crank shaft. An oil filter has been adopted to filter out dust or other foreign matter accumulated in the oil reservoir and keep oil clean at all times.
  • Needle cooler and needle thread cooler which allow high speed operation when sewing synthetic threads that are weak against heat
  • Movable needle guard which prevents skip stitching when sewing at high speeds and also reduces wear on needle.
  • Push-button type stitch length regulating device provides ease of stitch length adjustment and most suitable for production of many different styles of garments.
  • Differential feed can be adjusted externally by operating a lever. Also a micro adjustment system is provided which permits fine adjustment of differential feed ratio according to the tyupe of material being sewn, by turning the knob provided on this system.
  • The forward and backward motion of double chain looper can be adjusted according to the application of the machine by adjusting the clearance between needle and looper.
  • Cloth plate which can be opened at the touch of finger for easy threading and cleaning of the machine.
  • Carbide tipped trimming knife ensures maximum trimming life.
  • The fresh, modern design and color of the machines will brighten the work environment and enhance operating efficiency further.
  • Upper feed is positioned on front of the needle. Gathering type (1832L, 1842L)
  • The differential feeding ratios of top and bottom feeder can be adjusted individually. (1832L, 1842L)

Models 1831U 1832U/L 1842U/L

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