Viplas is among the few companies in the sector that produces barrels internally, in addition to screws.

With a TACCHI FT 45 drill for deep holes, Viplas can drill barrels for single and twin-screws, while the lapping, which guarantees a high grade of internal finish, is carried out with a PLEIGER HG 400 machine.

The bi-metal barrels that we offer can prolong the life of the group, even with the use of particularly aggressive materials during the injection/extrusion process.