Air-cushioned Headbox with Double Rectifier Rolls Controlled by Computer
This production is the airtight air-cushioned pressurized headbox with single rectifier roll, used for fourdrinier.
The distributor of the headbox consists of rectangular tapered inlet header for feeding pulp and step diffuser for distributing pulp. The evener device consists of two floor plates and a rectifier roll.
The articulated top slice with a micro-adjustor is used as nozzle system.
The micro-adjustor has dial indicator for displaying and accurate gearbox for adjusting.
The top slice is adjusted by manual worm gearbox.
The maximum opening of the top slice is big than 80~100mm, which is easy to clean and maintain.
The top slice is adjusted by manual worm gearbox smoothly and easily.