Overlock Sewing Machines

 

N Series

Super high speed overlock

Model EF4-N11 EF4-N21 MA4-N31
Stitch form stitch1 stitch2 stitch3
Maximum sewing speed 7000spm 6700spm 6500spm
Maximum stitch length 3.8mm(5.9mm) 3.8mm 3.8mm(5mm)
Maximum height of presser foot 7mm 7mm 6mm
Needle gauge - 1.8, 2.2, 2.5, 3 mm 2, 3, 5 mm
Maximum stitch width 7mm 7mm 7mm
Differential feed ratio 0.7-3.0 0.7-3.0 0.7-2.8
Number of needles (DC x 27) 1 2 2
Number of threads 3 (2) 4 5 (4)

 

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