LK-1903BB This new model is provided with two new functions; i.e., "bird's nest preventing function" and "shorter-thread remaining function". This is the world's first lockstitch button sewing machine provided with both of these two functions.
LK-1903B The machine achieves sewing speed of 2,700sti/min. The machine's starting, stopping, thread-trimming and automatic presser lifting speeds have been increased to significantly shorten total cycle time.
LK-1903B/BR35 With our original horizontal forced feed mechanism, the button carrier sets a button in position so that the operation is simplified. Furthermore, operator fatigue is reduced since what operator needs to do is only setting material and pressing a pedal.
|Max. sewing speed||2,700sti/min|
|Button size||Type : Round-shaped, flat button Size??8??20mm 301??8??20mm>||Type : Round-shaped, flat button Size??8??32mm 301??8??20 302??10??20 Option??15??32||Round-shaped, flat button (2-holed, 4-holed) Size??9??20mm For small button??10??15 For medium-sized button??10??18 (Those that are smaller than ?10mm or larger than ?18mm must be specially ordered.) Thickness:1.8?3.5mm|
|Stitch length||0.1?10mm(0.1mm step)|
|Lift of the work clamp foot||Max. 10mm||Max. 13mm||Max. 11mm|
|Number of standard patterns||34 patterns||50 patterns|
|Number of data that can be input||200 patterns|