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W4 High speed Computerized Flatlock Machine

The Jack W4 High-Speed Computerized Flatlock Machine is designed for high-quality stitching, making it perfect for handling a variety of fabrics in professional garment manufacturing. Its computerized control system and advanced cylinder bed design allow for precise interlock stitching, making it ideal for hems, cuffs, and seams on knitted garments.

  • Product Name  W4 Jack Flat bed flatlock machine.
    Type 3 Needle 5 Thread cylinder bed flatlock machine
    Needles  3 Needle System
    ApplicationsSuitable for sewing denim, shirts, and various other fabrics

Features

FeatureDescription
Stitch AdjustmentEasy push-button to change the stitch length for different sewing needs.
Versatile ApplicationsCan sew various products like denim, shirts, and raincoats.
Column StandAn optional stand that makes it more convenient to use during the sewing process.
Efficient FeedingAutomatic thread trimmer enhance operation efficiency.

Specification

  • Model: w4
  • Needle Size: 11-14
  • Needle Type: UY128GAS
  • Number of Stitches: 3
  • Stitch Width: 5.6-6.4 mm
  • Number of Threads: 5 
  • Presser Foot Lifting Height: 7 mm
  • Lightweight Materials: Can sew light materials
  • Medium Materials: Can sew medium-weight materials
  • Heavy-Duty Capability: Can sew heavy-duty materials
  • Heavier Duty Capability: Not suitable for weighty materials
  • Maximum Speed: Can sew up to 5500  stitches per minute
  • Dimensions (Size): 685 mm x 535 mm x 475 mm
  • Weight: 52 kg (NW) / 68.5 kg (GW)
w4 specfication