SI-3020 Industrial computer pattern sewing machine shoe sewing machine

1. Maximum sewing speed: ≤2700rpm.
2. Sewing width: 300mm*100mm.
3. Max. sewing stitch: 0.05-12.7mm.
4. Using machine needle: DP×17~16-21#.
5. Voltage: 220V.
6. Maximum number of stitches: ≤ 20000 stitches / 1 pattern.
7. Presser foot height: ≤ 30mm.
8. Intermittent presser foot rise: ≤ 22mm.
9. motor power: AC servo motor 550W, all copper wire direct drive servo motor.
10. Can store the number of needles: 500000 needles.
11.Presser foot drive mode: pneumatic.
12.Feeding mode: pulse motor drive mode.
13. Air pressure: 0.5Mpa, 1.8L/min.
14. Double shuttle, with automatic thread cutting, automatic thread sweeping, automatic stopping, automatic presser foot lifting and other functions.
15. The core parts of shuttle and bobbin case adopt Japan Hirose, guide rail adopts Japan THK, solenoid valve adopts AIRTAC, drive belt adopts Gates, etc.
16. Using touch operation control panel, can easily prepare various patterns, graphics more intuitive.
17. Oil-free needle bar cleaning sewing, eliminating oil seepage and oil leakage from lubrication.
18. Feeding mechanism with synchronous belt drive, stable performance operation.
19. Intelligent center presser foot, which can adjust the height of the center presser foot in real time during the sewing process, perfect sewing.
20. Adopting domestic advanced and stable Dahao control electric control operating system with world advanced AC servo control
technology drive, with high torque, high efficiency, stable speed and low noise.
21.Pattern data memory: maximum 999 patterns can be stored; bottom thread counter: plus counting / minus counting mode
(0-9999); sewing counter: additive count / subtractive count mode (0-9999).