

| Spindle gauge(mm) | 220 | 
| Spindle number | 4 | 
| Package dimension(mm) | φ150×400 | 
| Bobbin dimension (mm) | φ45×445 | 
| Drafting system | Four rollers double short apron drafting | 
| Drafing multiple | 2.00-30.00 | 
| Twist range (T/M | Continuously adjustable | 
| Length for fibre | 22 - 51mm( Four roller) | 
| (Tex) De nsity for yam | 200-1250 | 
| Pressing form | Pendulum spring pressing、Pneumatic weight Arm、Leaf spring Pressing | 
| Bottom roller digmeterimm | Φ28.5,φ28.5,φ28.5,φ28.5 | 
| Top roller diameter(mm) | Φ28.8,φ28.8,φ25,φ28.8 | 
| Cleaning device | Positive revolving belt | 
| Max Mechanical speed(R/M) | 1600 | 
| Transmission device | Seven frequency inverter motor | 
| Control type | Computerized Automatic control | 
| Man-machine interaction | Touch screen | 
| Winding transmission | Gear transmission | 
| Flyer transmission | Gear transmission | 
| Winding power shaft | Frequency inversion direct driving | 
| Yarn forming angle | Software | 
| Three auto doffing | Software | 
| Signal display | Five Lamps Indicated On Machine Headstock | 
| Tension adjustment | Software | 
| Tension fine adjustmenl | Software | 
| Unevenness preventing | Software | 
| Sliver faults preventing | Software | 
| Winding density adjustment | Software | 
| Twist changing | Software | 
| (mm) Can diameter | φ400,φ500 | 
| (kw) Main Motor power | (Winding motor)1.5kw flyer motor)1.5kw (One、Two,three and four roller motors)0.75kw (lifting motor)0.75kw | 
| { db(A)}Noise standard | <85 | 
| 4s(mm) Overall dimension | 1800×1000(2000) | 
| 4s (t) Weight | 1.8 |