The two-needle machine with a thread trimmer offers basic performance that is ideally suited to sewing heavy materials. The machine utilizes a new mechanism that does not change the ratio of the alternate vertical movement of the walking foot and presser foot, even when the material thickness changes. The mechanism helps prevent slippage between the upper and lower materials even when a heavy material is used.
|Max. sewing speed||2,500sti/min|
|Max. stitch length||9mm|
|Auto: 16mm ,By knee: 16mm|
|Alternating vertical movement||1～6.5mm|
|Needle||135×17 (Nm160) Nm125～Nm180|
|Thread||#30～#5, B46～B138, Nm=60/3～20/3|