AC-172N-1790AN | High-speed, Computer-controlled Buttonholing Indexer
- The preset mechanism helps increase productivity
- Sub-clamp device to support the buttonholing of fabrics with vertical stripes
- A large color LCD touch panel IP-420 for touch operation
- A single buttonholing indexer for both men’s and ladies’ shirts
- High-performance indexer mechanism
- Knee switch and hand switch are also provided
Product features
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The preset mechanism helps increase productivity
Since the automatic buttonholing indexer carries out buttonholing successively, the operator conventionally has had waiting time while the sewing machine is in operation (for buttonholing). JUKI’s preset mechanism allows the operator to place the subsequent garment body to be sewn on the preset board while the sewing machine is still engaged in the sewing of the current garment body (so-called overlapping work). Consequently, the operator now can use his/her waiting time effectively during operation to achieve increased productivity.
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Sub-clamp device to support the buttonholing of fabrics with vertical stripes
The sewing machine comes with a sub-clamp device that prevents material slippage during transport from the preset mechanism to the sewing machine. The independent sub-clamp device of the carriage unit on the machine head clamps the material to keep it from slipping out of position. This function promises reliable delivery operation and consistent seam quality even when sewing vertical-striped fabrics. The machine is also equipped with a function to eliminate false starts by detecting whether or not a material is present.
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A large color LCD touch panel IP-420 for touch operation
The larger screen of the new color LCD touch panel displays sewing data such as the stitch shape and stitch number. The input function on the operation panel enhances ease of use by allowing the operator to input and edit sewing data while watching the area around the needle entry points. The operation panel is equipped with USB and CompactFlash ports for easier software upgrades and data-sharing with other devices.
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A single buttonholing indexer for both men’s and ladies’ shirts
The sewing mode can be easily switched between men’s dress shirts and ladies’ blouses on the operation panel. Sewing specifications (buttonhole size, buttonhole interval, etc.) can also be quickly and easily changed with a few touches of the panel interface. Buttonholes can be sewn from the top when sewing ladies’ garment bodies, just as they are with men’s. The machine can also space buttonholes at different intervals on a garment, as required.
Specification
| Model name | AC-172N-1790AN | ||
|---|---|---|---|
| Max. sewing speed | 4,200 sti/min (normal:3,600 sti/min)* | ||
| Sewing dimension | Standard : Width 4mm x length 25mm （Max. Width 6mm x length 120mm by repiacing parts） |
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| Cloth trimming length | 6.4~19.1mm (1/4~3/4 inch) | ||
| Lift of the work clamp foot | Max.14mm | ||
| Needle | DPx5 #11J~#14J (Needle installed at the time of delivery #11J) |
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| Feed system | Stepping motor | ||
| Feed direction | Right (for men’s garments) or left (for ladies’ garments) | ||
| Unit of feed amount | 0.1mm | ||
| Number of patterns that can be input |
20 patterns | ||
| Number of buttonholes | 1~20 pcs. | ||
| Power requirement | 3-phase 200~240V, Single-phase 220~240V | ||
| Power consumption | 800VA | ||
| Compressed air and air consumption |
0.5MPa (5kg/cm²) 240Nl/min | ||
| Dimensions | 1,910(W) x 850(D)ｘ920mm(H) (Up to the preset table surface) |
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| Total weight | 300kg | ||
| Presetting device | Provided as standard | ||
| Stacker | Provided as standard | ||
| Lubricating oil | JUKI New Defrix Oil No.1 | ||
*”sti/min” stands for “Stitches per Minute.”
APPLICATIONS SIZE OF CLOTH
| A | Buttonhole interval |
0~610mmm (0.1mm steps) |
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|---|---|---|---|
| B | Total feeding amount |
MAX.610mm | |
| C | Distance from the top end of the garment body to the first buttonhole |
MAX.140mm | |
| D | Distance from the front side end of the garment body to the buttonhole |
7~21mm | |
| E F |
Applicable size of the garment body to be sewn |
Width:220~420mm Length:400~880mm |
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