Product Introduction

SP-438DS

Electronic Button Attaching Machine
  • SP-438DS
  • SP-439DS

Advantages

  • Integrated design: mechanical part and electric control all in one design
  • New presser foot lifting design: two-stage control of presser foot stroke, digital adjustment of the height, precise needle drop starting point
  • Touch panel: friendly using interface，could edit sewing patterns quickly by touch screen
  • Oil-free needle bar: avoid the pollution on fabric
  • High speed: Max speed is 2700 rpm, which can carry out high-quality stitches according to the setting
  • Low power consumption: direct drive mode, compared with traditional models decrease 35%.

Application

  • SP-438DS is suitable for sewing flat buttons of all kinds of clothes, The outer diameter of the sewing button is 8-30mm and the sewing area of the button is 6.4-6.4mm
  • SP-439DS is used to stitch various standing buttons, the sewing area of standing buttons is 3.4mm×0mm

Technical Parameters

  • Model
    Model distinguish
    Highest sewing speed
    Sewing range
    Dimensions of button
    Stitch Length
    Weight
    Machine size
    Voltage
  • SP-438DS
    Flat button
    2,700 rpm
    6.4×6.4mm
    8-30mm
    0.1 - 12.7mm
    60kg
    610×250×430mm（L×W×H）
    Single phase 220V
  • SP-439DS
    Shank button
    2,700 rpm
    3.4×0mm
    Diameter<18mm
    0.1 - 12.7mm
    60kg
    610×250×430mm（L×W×H）
    Single phase 220V

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