Lockstitch is dedicated to medium and hard sewing. Cylinder arm (diameter of cylinder is 50mm) is perfect for sewing bags, suitcases, upholstery and leather. Technical sewing is more efficient thanks to compound feed and higher needle bar stroke. It is worth to say about bigger hook and energy saving motor, which allows to save energy in comparison with traditional clutch motor.
Compound feed (drop, needle and foot) is perfect for technical sewing (upholstery and leather). Technical sewing is also more efficient thanks to higher needle bar stroke (it is 37mm in this lockstitch).
|Stitch Type||Flat Stitch|
|Transport type||Compand Feed|
|Servo Motor with Speed Dial||Yes|
|Max. stitch length||6 mm|
|Max. speed||17500 spm|
|Max. presser foot lift||13 mm|
|Needle bar stroke||37 mm|
|Thread Thickness||T-70 T-90 T-138|