
| JK390DD-2N | |
| Technical Specification | |
| Needle | TVX7 9#-21# |
| Needle quantity | 2 |
| Stitch length | 0-4 mm |
| Height of presser foot | 5.5-10 mm |
| Sewing speed | 4500 rpm |
| Looper | 2 |
| Voltage | 220V |
| Phase | Single phase |
| Frequency | 50/60Hz |
| Net weight | 33 kg |
| Gross weight | 41 kg |
● 1 /2 / 3 needles are available
● 2-needle model with stitch in parallel or tandem forms for option
● 3-needle model with needles in a row or triangle forms for option
● All models can add puller device for better feeding
● Pullers with flflat rubber, gear rubber or gear metal for option
● Direct drive servo motor
● Auto needle positioning