Key Features
1. Stepper motor for presser foot & thread trimming, low noise, stable cutting
2. Sealed side cover, no oil leakage, clean sewing
3. Slim cylinder design (circumference 260mm), easy for tubular fabrics
4. External looper cam for less tangling and higher efficiency
Technical Parameters
| Model | Functions | Needle | Button Hole Size (mm） |
Needle No. |
Thread No. | Side Cutter Function |
Parallel Interspace(mm) | Auto Trimmer |
Auto Presser Foot Lifter |
Max.speed(rpm) | Meas(cm) | Weight(Kg) |
| HD-781D | Woven Material | DPx5 12# | 22x4 | 1 | 2 | 1/3-3/4 | 0.2-2.5 | √ | √ | 3600 | 68x33.5x55 | 60/65.5 |
| HD-782D | Woven Material | DPx5 12# | 33x5 | 1 | 2 | 1/4-1 | 0.2-2.5 | √ | √ | 3600 | 68x33.5x55 | 60/65.5 |
| HD-783D | Woven Material | DPx5 12# | 40x5 | 1 | 2 | 1/4-1 1/4 | 0.2-2.5 | √ | √ | 3600 | 68x33.5x55 | 60/65.5 |
| HD-781DK | Woven Material | DPx5 12# | 22x4 | 1 | 2 | 1/3-3/4 | 0.2-2.5 | √ | √ | 3600 | 68x33.5x55 | 60/65.5 |