AIR CUSHION HEADBOX
Air cushion headbox works with an air cushion and with double
rectifier rolls on a fourdrinier paper machine.
1) Material: Stainless steel SS304 or SS316L The inside surfaces,
parts contacting with stock are electrochemically polished with
surface roughness Ra0.2.
2) Suitable Speed: 200-600m/min
3) Rigid top lip and apron board
4) Top lip can be slipped up to 80mm
5) Adjustable basement
6) Tapered header and step diffuser distribute the stock evenly. A
pressure balance indicator is mounted on the tapered header
7) Micro-adjustor of slice lip with dial indicators
8) The operation is easy and reliable