Jack C4-4-M03/333 High speed automatic 4 thread overlock

Jack C4-4-M03/333 High speed automatic 4 thread overlock


Please call/email with your postcode prior to ordering for delivery quotes!



Please call or email us with your location prior to ordering for any delivery costs.

All of our industrials come with a 1 year guarantee and come built complete with the machine, stand on wheels, silent motor, cotton post, table, draw and needles to get you started.



  • 4 Thread Overlocker
  • 2 Needle 
  • Automatic Overlocker 
  • Avoided Oil Leakage due to inclusive needle bar and oil supply system 
  • One Key to reset to factory settings
  • Stable and durable 
  • 7000 spm maximum speed – C4 Is 35%-100% faster than normal machines (speed can be adjusted)
  • Stitch Width 4 mm 
  • Stitch length 4.6 mm 
  • LED Lighting 
  • 5mm foot lift
  • Voice navigation – if you have any fault press voice key to get solutions
  • Can set language e.g English, Russian, Arabic, Turkish, Portuguese, Spanish, Indonesian, Vietnamese.

3 Operation Modes 

  • Full intelligent mode – Machine works automatically without the pedal
  • Semi-Intelligent mode – Machine works with automatic sensor (which adapts to different fabrics), automatic presser foot lift and automatic thread trimming
  • Computerised mode – Machine works according to workers operation 

Please click on the link to see a video of all the features of this machine: https://www.youtube.com/watch?time_continue=247&v=tjDvM6MJED8


Jack Sewing Machines

Additional information

Weight 0.00000000 kg


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