1. The needle bar, thread take-up lever, and presser foot linkage parts are Oil-free. (Or grease lubrication)

2. 2 times hook, the thread volume is larger

3. Needle DP×5 (8#-14#) DP×17 (14#-21#)

4. Adopt a color LCD touch screen

5. Maximum sewing speed: ≤3500 stitches/min (straight stitch sewing with a stitch length of 3MM)

6. Sewing range: horizontal X≤1400mm, longitudinal Y≤900mm

7. Minimum stitch length: ≤0.05mm (minimum resolution ≤0.01mm)

8. Maximum stitch length: ≥20mm

9. Maximum number of stitches: ≤200000 stitches/pattern (the maximum number of stitches for a single pattern)

10. Maximum number of patterns: ≤9999 number of patterns

11. The pressing force of the middle presser foot can be adjusted, and the lifting amount: ≥20mm

12. When the pattern is repeatedly stitched, the deviation of the needle hole center: ≤0.1mm

13. Template recognition type: RFID electronic label scanning

14. Noise sound pressure level≤80DB(A)

15. Vibration displacement value≤150μm

16. The temperature rise of the surface of the motor and the control box shell is less than or equal to 20K

17. Leakage current≤2MA