01
FA478 Four-Axis Linkage Cotton Roving
Characteristics
1.Twist and other process requirements can be completed conveniently and efficiently by inputting parameters through man-machine interface.
2.With power-off protection device and constant tension spinning system,it can greatly improve the evenness quality.
3.With the industrial control system database, it can store mature spinning processes of different varieties and different counts,and process adjustment and variety change are convenient and fast.
4.Optimize and design the front transmission and layout, which is simple,good heat dissipation and convenient for installation and maintenance.
5.Optimizing the structure of the draft part can effectively avoid the mechanical wave generated by the roller torsional vibration.
6.Bridge shunt wiring is adopted to facilitate electrical installation and reduce electrical signal interference
7.The main drive adopts synchronous belt drive,which is stable, low noise and high efficiency.
8. The one-key restore of the system is more efficient.When the control system software parameters are broken, the one-key restore can be started to restore to the original state
Technical parameters
| Item | Specifications | Item | Specifications |
| Spindle gauge (mm) | 220 | Transmission device | Four servo motor drive |
| Package dimension (mm) | φ150*395 | Winding/Flyer transmission | Gear transmission |
| Bobbin dimension ( m m ) | φ45*445 | Winding power shaft | Universal shaft |
| (mm) Spinning fiber length | 22-76 | Differential device | None |
| (Tex) Density for yarn | 200-2000(0.5-5 Nm) | Reversing device | Software |
| Flyer system | Top spindle closed high-speed flyer | Yarn forming angle | Software |
| Drafting system | Four rollers Double short leather ring | Stop motion | Broken yarn,broken strip and flying yarn infrared photoelectric automatic stop |
| Drafting multiple | 4.43-13.28 | Three auto doffing | Software |
| Drafting changing | Replace the process wheel | Tension adjustment | Software |
| Twist range(t/m) | Software | Unevenness preventing | Software |
| Twist changing | Software | Winding density adjustment | Software |
| Pressing form | Spring Weighting arm pressing | (mm) Can diameter | φ400/φ500/φ600 |
| (mm) Bottom roller diameter | φ28.5,φ28.5,φ28.5,φ28.5 /φ32,φ32,φ32,Φ32 | Energy saving suction device | Standard configuration |
| Cleaning device | Velvet belt cleaning and itinerant air suction device | (mm) Overall dimension | 14960×3560/(4310)×2600mm (120 spindle) 16250×3560/(4310)×2600mm (132 spindle) 17570×3560/(4310)×2600mm (144 spindle) 18890×3560/(4310)×2600mm (156 spindle) |
Detailed Diagram

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