Number of Spindle: 12, 20 Speed: 20-400m/minute Yarn:5-500tex Heated pattern of Dryer vapor or electricity Number of Spindle: 12, 20 Speed: 20-400m/minute Yarn:5-500tex Heated pattern of Dryer vapor or electricity Cutting Parts: electrical length or diameter dial, speed appearance Speed Control according to Frequency Conversion Motor Power:0.12kw×l2, 0.006kw×12, 0.37kw×1, 0.06kw×1, 0.75kw×1 ( ...