TT Headbox

Information

TT Headbox In order to meet the various production requirements and to match all possible applications and basis weight ranges, Toscotec designed and manufactures a complete lineup of headboxes with pressurized or hydraulic configuration. Hydraulic Headboxes can be equipped with dilution control.

Each headbox is customized and manufactured according to customer’s requirements in order to obtain an optimal formation. Great care is taken in the dimensioning of diffuser, head losses and internal flow speed. All headboxes features a cross profile adjustment system with automatic or manual jacks and lip opening control. The latest development by Toscotec is a multi-layer headbox with operating speed up to 1200 mpm.

Technical Specification

TT Headbox SLP SLH MLH
Type Pneumatic Hydraulic Hydraulic
Layers 1 1 2
Diffuser type HD poliethylene block Tubebank Tubebank
Flow separation No No Internal lamellas
Material AISI 304 AISI 316L or AISI 304 AISI 316L or AISI 304
Dilution Control Optional Optional Optional
Design Speed (mpm) up to 800 up to 1200 up to 1200
Pond Width (mm) up to 5600 up to 5600 up to 5600