Headbox

Crescent Headbox

DESCRIPTION

Crescent Headbox Introduction:
The Crescent paper machine adopts a full stainless steel hydraulic headbox. The distributing bundle is combined with diffusion tubes. The diffusion tube bundle adopts the diffusion-finally section tube through the precise calculation, horizontal distribution, and dispersion to the pulp which is from the inlet pipe so that the pulp has a uniform distribution effect and good dispersion characteristics, which guarantees the quality of tissue paper.

Technical Advantages of Hydraulic headbox:
1. It adopts suction cylinder former or crescent former in the wire section, which brings better paper forming and high dewatering efficiency;
2. It is vacuum press in press section. The dryness out of the press section can reach 38~40%;
3. In drying section, Yankee dryer and high-speed hot air hood bring the highest dryness which ensures the high-speed running of the machine; Reliable technology of steam&condensate water and heat recovery makes steam consumption per tone production reach an advanced level;
4. In the drive section, the digital AC frequency control system improves control precision, so the performance is stable and reliable.