Max rotate speed is 1800RPM.

15color monitor, Chinese or English character, on which pattern, stitch distance, current stitch, rotate speed can be displayed.
Upper thread breakage detection system: when the thread breaks, machine would stop.

Zoom the pattern by 1 cm step.

Quilting pattern storage: about 200 patterns keep in the computer, also can read from normal memorizer.

Back tack: by program.

If shat off electricity, program would keep the same date in the computer.

Safety device: if computer, motor has problem, machine would stop automatically and display the     reason in the screen.