KM-1790 Series made by SunStar high technology!
Realize more improved and developed automatic sewing system.
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Wide working space can be secured for improved productivity. |
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Provides excellent resposiveness and comfortable working enviroment. |
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Allow to make various types of works by adjustable amount of oil supply. |
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With simple button mechanism for disengaging the left or right needle bar, which enables the qorator to engage or disengage the needle bars. |
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Following the thread trimmer operation by the control box, the upper thread length left on the needle can be freely adjusted. |
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The tension of right, left and upper thread is controlled through the thread control device, which guarantees the clear and fine sewing results under any sewing circumstance. |
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The trimming mes system with wider operating facet and high reliability. Since the mes has horizontal movement structure with a long life, it completely cut any type of thread regardless of its thickness and there is no need for readjusting when stitching length changes. |
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It is easy to assemble and disassemble the trimming mes with the wider operation facet. |
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The amount of thread left on the bobbin can be easily checked through the transparent window in the left and right plate. |
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By the application of double hook, the work efficiency is enhanced comparing to the standard hook (MBL type) |
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| Model |
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KM-1790 |
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KM-1791 |
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MG |
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MBL |
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BL |
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| Application |
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General |
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Heavy |
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| Lubrication |
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Micro Lubrication |
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Auto Lubrication |
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| Max. Sewing Speed |
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3,000 spm |
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| Max. Stitch Length |
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5 mm |
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7 mm |
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| Engage or Disengage the Needle Bar |
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Split Needle Bar |
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| Needle Bar Stroke |
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33.4 mm |
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| Thread Take-up Stroke |
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52 mm |
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62.4 mm |
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| Height of Feed Dog |
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1 mm |
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| Height of Presser Foot Lifter |
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7 mm(by Hand) / 15 mm(by knee) / 10 mm(by Automatic) |
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| Hook |
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Standard |
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Large Hook |
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| Needle (DPx5) |
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#11 ~ #16 (#16) |
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#14 ~ #22 (#22) |
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| Sewing Area |
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257 mm(Width), 120mm(Height), 87mm |
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| Bed Size |
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518 mm x 178 mm |
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| Bobbin Thread Winder |
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Built-in the Machine Head (Upper Arm part) |
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| Automatic Back-tack Device |
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Provided |
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| Automatic Trimming Device |
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Provided |
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| Motor |
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AC Servo Motor ( 550W ) |
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| Power |
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1-Phase : (100~240V), 3-Phase : (200~240V, 50/60Hz) |
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