Gemsy 747F Super High 4 Thread Speed Industrial Serger / Overlock Machine With Complete Set.
Suitable for overlocking and overedging workpieces of light and medium-weight materials. Low sewing tension. Neat and beautiful stitch even running with high speed. Auto lubricated and excellent performance.
|fabric Type||light, medium|
|Overcasting Length mm||3.6|
|Overcasting Width mm||5|
|Mezhigolnoe distance mm||3|
|The stitch length, mm||3.6|
|Type of promotion||the lower rail|
|The range of differential promotion||0,7-2|
|The number of needles||2|
|Number of threads||
|The height of the presser foot lift, mm||6|
|The maximum sewing speed, stitch / min||6500|