DEVICE FOR SIZING OF SECTIONS Russian patent published in 2014 - IPC B29C47/90 

FIELD: process engineering.

SUBSTANCE: invention relates to device for sizing of plastic sections, particularly, of hollow chamber sections. Device for sizing of plastic sections, particularly, hollow chamber section extruded at previous step as a continuous blank. Device comprises sizing table, section of dry sizing and wet sizing section equipped with cooling water line and vacuum line. Note here that the part of wet sizing section extending beyond the sizing table comprises at least one support and cooling water and/or vacuum feed element. Sizing table is confined by dry sizing zone and zone of transition to wet sizing section. Note here that cooling water and vacuum lines between partial zones of wet sizing and separate feed elements and/or sizing table are rigid to extend, in fact, horizontally. Note here that support and feed elements can displace.

EFFECT: decreased consumption of coolant for circulation cooling water, lower costs.

2 cl, 5 dwg