The fiber web drafting machine can stretch a horizontally arranged web longitudinally, causing some fibers to align longitudinally, thereby breaking up the original regular arrangement and enhancing the fiber web's uniformity and bulk.
This process significantly improves the nonwoven fabric's thickness uniformity, breathability, and overall strength.
Characteristics
1. The machine is configured with 5 upper fixed rollers and 2 upper movable rollers, and the movable rollers can be lifted and lowered via an integral electric worm gear.
2. The drafting roller is made of seamless steel pipe, with a finely ground surface covered in rough rubber, and is driven by a separate motor.
3. The machine is equipped with one input roller and one output roller. Both are driven by a direct motor-reducer combination, which can operate synchronously according to the transmission ratio, be controlled independently, or link to the overall machine speed regulation.
4. The machine’s maximum draft ratio is 1:1.5.
