BH9820
| Specification | BH-9820-00 | BH-9820-01 | BH-9820-02 |
|---|---|---|---|
| Needle thread trimmer | Long thread trim | Long thread trim | Short thread trim |
| Bobbin thread trimmer | None | Long thread trim | Short thread trim |
| Main applications | Suit-dress | Men's clothing,casual clothing | Jeans trousers,trousers |
| Other applications | Men's clothing, casual clothing, jeans trousers,trousers | Suit-dress,jeans trousers,trousers | - |
| Function | Only trim the needle thread.The max. Length of button hole is 50mm; | Trimming both needle thread and bobbin thread | Trimming both needle thread and bobbin thread.No need second trim |
| Sewing shape |  |  |  |
| Sewing length | Round-head eyehole 8-50mm Straight button hole 5-50mm | Round-head eyehole 8-42mm Straight button hole 5-42mm | 22-30mm* 14-22mm* 18-26mm* 26-34mm* 34-42mm* |
| Press foot length (standard) | 30mm | 30/26mm | |
| Length of hammer (standard) | 22mm | 24/20mm | |
| Length of hammer (accessory) | 30mm | 28/24mm | |
| Sewing speed | 1000-2500rpm | ||
| Needle code | 0.5-2.0mm | ||
| Zigzag sewing width | 1.5-5.0mm (In mechanical conditions, it is 4.0Mm wide at most and the zigzag sewing width is 5.0 At most.) |
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| Zigzag sewing width (factory setting) | 2.5mm | 3mm | |
| Length of stream thread | 0-20mm | ||
| Height of work clamp | Standard height is 12mm (may reach 16mm at highest) | 16mm | |
| Start-off mode | Double pedal switch | ||
| Fabric feeding device | Intermittent cloth-sending of 3 pulse motors (x,y,θ) | ||
| Machine needle 4 | DOx558 Nm80 - Nm120 | ||
| Safe setting | If there are any problems, the inner setting with urgent stop function and driven by safe circuit will automatically stop the machine | ||
| Upper shaft motor | AC-servo motor 550W | ||
| Air pressure | Main regulator : 0.5Mpa;Hammer-pressure regulator : 0.4Mpa | ||
| Air consumption volume | 43.2 liter/minute (8 cycles/minute) | ||
| Power supply | Single phase 100V / 200V, Three phases 200V /220V/ 380V/ 400V, 400VA | ||
| Weight | Machine head: ~ 120kg / Operation board :~0.6kg / Control box:14.2-16.2kg | ||
Improved cylinder
Improved pipe port to make connection much easier.
Special process processing of gears and cams,a significant reduction in the machine noise and vibration,after a scientific experimental test,the noise than the historical data reduced by 8-10db,the operator’s comfort greatly improved.
Making the accurate pattem
The machine controlled by servo system,it makes the patterns accurate even in high speed stitching.servo control system avoid the initial position checking.
Reduce skip stitch
Improved the looper and thread take-up, machine can stitch different fabric with different thread.
3.0mm-wide zigzag sewing, after-sewing cutting.
2 pieces of polyester serge
(one side of one piece has a layer).
Span thread：＃40
Tension force of end thread：30g
Sewing speed：2,500rpm
The display of icons and characters makes it easy to understand
Multi-language display
Easy operation
NS-9820 has liquid crystal display (LCD), supported by icon and character display. When setting or checking pictures and changing sewing mode, it is easy to understand and operate.
Easy adjustment
The position and adjustment of cutting knife can be adjusted by operate panel.All these adjustments will be showing in the operate panel in image.
special specification of thread trimmer for -02 model
The machine model -02 can stitch big size pattern for both casual pants and jeans.the length of eyelet button hole can be 18-26mm.