Description
Computer-controlled, High-speed, Lockstitch, Button Sewing Machine
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.
Model name | LK-1903BB | LK-1903B | LK-1903B/BR35 |
Max. sewing speed | 2,700sti/min | 2,700sti/min | 2,700sti/min |
Max. stitch length | 0.1~10mm(0.1mm step) | 0.1~10mm(0.1mm step) | 0.1~10mm(0.1mm step) |
Needle | DP×17(#11) | DP×17(#14) | DP×17(#14) |
Button Size | Type : Round-shaped, flat button Size:φ8~φ20mm 301:φ8~φ20mm> | Type : Round-shaped, flat button Size:φ8~φ32mm 301:φ8~φ20 302:φ10~φ20 Option:φ15~φ32 | Round-shaped, flat button (2-holed, 4-holed) Size:φ9~φ20mm For small button:φ10~φ15 For medium-sized button:φ10~φ18 (Those that are smaller than φ10mm or larger than φ18mm must be specially ordered.) Thickness:1.8~3.5mm |
Number Of Patterns For Standard Stitching | 34 patterns | 50 patterns | 50 patterns |
Custom Pattern Memory Capacity | 200 patterns | 200 patterns | 200 patterns |
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