Vertical Opener

Vertical opener machine allows to obtain a deep spread out of fibers and it is commonly used as final opening process before sending the material to the card.

Good results in opening is gua­ranteed by the vertical silo fil­ling system that includes a preopening cylinder and imme­diately after a forwarding to the below opener through a vertical thickening column that ensures a constant density on entering cylinder.

The machine is compact as it grows vertically, so it occupies a small space and it is perfect for

opening medium and short kind of fibers.

Mainly used in the preparation lines for non-woven, thermal bonded or needlepointed fabri­cs that contains different kind of fiber components. Main opening drum is usually covered by steel pins fixed on wood staves, with different gaps depending on characteristics of fiber to work.