Specifications

SS-D8420-D3 sewing machine:
1.IDouble needle clutch bar structure
2.Synchronical fabric feed of needle

1. Double needle clutch needle bar structure to ensure precision in turning, right angle, acute angle and straight sewing.
2. Synchron ized fabric feeding of needle bar and feed dog to prevent fabric slip, fine adaptation to fabrics and nice in stitch.

     Fine adaptation to high quality double stitch and decorative sewing work.
3. Automatic thread trimming, needle positioning, needle counting, reverse sewing, thread swapping and many other smart

    sewing models. Dramatically improve work efficiency.
4. Best design of outlook, interior structure, easy to maintain and use.

 

Application

 

Suitable for Common t hin materia ls, medium-heavy and heavy material sewing for knitting wear, shirts, suites, leisure wear and jeans.

 

Specifications

Brand Name	SunSir sewing machine
Model	SS-D8420-D3
Max.speed	3000SPM
Presser foot lift by hand	7mm
Presser foot lift by pedal	10mm
Stitch length	4mm
Needle stroke	33.4mm
Needle guage	6.4mm
Needle No.	DP*5  75-140

 

  Attention: Please follow the safety instruction strictly before put the machine into operation.

 

 Manufacturer photos

 

 

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