Technical data :
Sewing speed : 4500rpm
Stitch length : 0.9 – 3.8mm
Presser foot height : 5mm
Needle pitch : 3mm
Differential rates : 0.7 – 2.0
Sea width : 4mm
Two needles ( 4 thread or 5 thread )
One machine packed in 3 cartons ( including machine head, motor and wooden plate rack ),
Total Gross weight : 75kgs ; Total dimension : 0.2 CBM .