single-head computerize quilting machine BST-6

1.using special technology, the quilt can't be broken.
2.using good quality hardware and software, the right-angle, sharp-angle and circle can be well quilted.
3.As employ timing blet ,keep the design collectly
4.15'color monitor, Chinese and English character, on which pattern, stitch distance, current stitch ,rotate speed can be displayed.
5.upper thread breakage detection system: when the thread breaks, machine would stop.
6.quilting pattern storage: about 200 patterns keep in the computer, also can read from floppy.
7.zoom the pattern by 1cm step.
8.retreat requilting
9.back tack: by program
10.if shut off electricity, program would keep in the computer
11.safety device: if computer, motor has problem, machine would stop automatically and display the reason