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2-Needle 4-Thread Flatbed Interlock Stitch Machine VF2429-8

Yamato’s “Active Thread Control (PAT.P)” makes epoch-making soft and elastic seams with “microfibre”, which is lightweight, soft and stretchable. Comes with right-hand fabric trimmer and mechanical elastic metering device.


  • 26 x 20 different tape tensions are programmable to meet various styles and sizes of garments
  • Unlike conventional tension resistance to control thread, Yamato’s Active Thread Control (PAT.P) takes in and draws back each thread when it is required, thus forming well-balanced seam with minimum necessary tension for thread regulation
  • Special oil seal prevents oil leakage at needle bar
  • Flat bed makes handling of fabrics and sewing seams easy
  • Tunnel-free finish makes comfortable finish
SKU: VF2429-8 Categories: , Tag:


Numbering on the Model
When customising your machine, make sure you quote rightly the model number with all the specifications you seek when inquiring about your machine. Refer to the list of specifications below:

Yamato numbering

  1. Symbol of series
  2. Class number
  3. Number of needles: 4= 2 needles, 5 = 3 needles
  4. Sub model by application
  5. Top cover thread mechanism: 1= with top cover thread mechanism
  6. Needle distance (spacing between needles): 32=3.2mm, 40=4.0mm, 48=4.8mm, 56=5.6mm
  7. Shape of stitch tongue on stitch plate
  8. For elastic materials
  9. Device(s)


Optional Devices

Model Applications Applicable Models
AC1 Pneumatic Thread Chain Cutter (Chopper Type) VF2400
AU20 Air-operated fully automatic tape cutter VF2429
EC Solenoid type tape cutter VF2439
EU5 Fully automatic tape cutter at the beginning and end of seaming VF2403, VF2439
EU20 Fully automatic tape cutter at the beginning and end of seaming, controlled by multi programmable controller of VF2426G etc. VF2429
K1 Automatic thread chain cutter (horizontal type) VF2400
LEM-15 Stepping motor driven metering device VF2403
S1 Elastic tape inserter
ST2 Solenoid type top cover thread trimmer VF
ST2-A Air operated top cover thread trimmer
Thread trimmer Wiper Foot lifter
UT-2 Solenoid type under thread timmer with wiper VF
UT-4 Solenoid type under thread timmer without wiper
UT-A32 Air-operated under thread trimmer, wiper & foot lifter in synch
UT-A34 Air-operated under thread trimmer with wiper

Additional information

Type & no. of needles

UY128GAS (2)

No. of Threads


Spacing between Needles

4.0mm 5.6mm

Seam Length

1.4 – 3.6mm

Differential Feed Adjustment

Push Button system

Differential Feed Ratio


Presser Foot Lift Amount


Needle Stroke


Sewing Speed


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