YH-691D-830 & YH-691D-831P
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Production information
Model：YH-691D-830
YH-691D-831P
Features：
YH-691D-831P
Features：
- Increase Production Capacity :
Direct driving makes the lifting of needles easier, with low noise and vibration.
Easy in sewing and faster in production processes.
- Improve Quality :
Servo Motor equipped makes the stitching precise.
Needle strength of running through the leather also increase which makes the stitch even better.
- Reduce Cost :
Low energy consumption by cutting down the waste during the transmission.
Simply practical and economical.
| Model | YH-691D-830 | YH-691D-830P |
| needle | 1-needle | |
| Presser foot type | Driven roller | |
| Feeding way | Needle , Low wheel | |
| Back tacking | Up driven roller , Auto | |
| Thread trimming | ● | |
| Needle gauge(mm) | ||
| Applicable needle(#) | DPx5 | |
| Max.sewing speed(smp) | 2500 | |
| Presser foot lifter | ● | |