4-axis filament winding machine is portal type filament winding machine with 4 movement axis and 3 working spindles.the roving(glass fiber/carbon fiber) impregnated with resin will be applied on mandrel by the movement of mandrel rotation, carriage horizontal movement, cross feed and roving comb rotation under winding pattern control software.

Technical specification:

1. Available winding diameter: 50-450mm;

2. Available winding length: 0-1700mm;

3. Fiber placement accuracy: +/- 0.2 mm;

4.Carriage, cross-feed and rotary roving comb accuracy: +/- 0.2mm;

5. Winding angle:   >0 degree, <90 degree;

6. Mandrel drive speed: 0-100 rpm

7.Carriage speed: 0-60m/min

8.Cross feed stroke speed: 0-48m/min

9.Rotational speed of roving guider: 0-300rpm

10. Winding pattern: helical and hoop winding 

Two winding pattern can be converted automatically.

11. Operation method: manuall, semi-auto and automatically

12. Winder axis: four axis

No.1 axis: rotary mandrel;

No.2 axis: axial moving carriage;

No.3 axis: cross feeding arm;

No.4 axis: rotary roving comb.

13. Roving feed-in style: directrly pull out the roving from spool outside

Diameter of spool: 76mm; Length of spool: 300mm

14. Transmission system:

Mandrel: synchronous transmission

Carriage: gear and rack

Cross-feed arm: ball screw

Rotating roving comb: synchronous transmission

15. Spindles: 3 spindles

16. Roving spool number: 24 spools (1200 Tex or 2400 Tex)

17. Roving width: 2-16mm

18. Resin bath heating temperature controlled at 25-60 C

19. Resin bath heating medium: water