The headbox is a precision apparatus located at the beginning of the paper machine’s forming section. It receives diluted pulp slurry from the screening and cleaning system and distributes it uniformly across the entire width of the paper machine wire. This controlled discharge is essential for producing paper with consistent thickness, strength, and surface properties. The headbox sits directly above the forming wire and is equipped with a carefully engineered slice opening that regulates flow velocity and distribution uniformity. By maintaining precise control over pulp delivery, our distributors prevent common defects such as streaking, uneven basis weight, and poor sheet formation.

Our headbox features scientifically designed internal chambers and flow channels that guarantee even pulp distribution across the sheet width. Using computational fluid dynamics (CFD) analysis during design, we minimize turbulence and pressure variations that could compromise paper quality. The adjustable slice blade is the heart of our distributor. Our designs of headbox allow operators to fine-tune the opening across the machine width and adjust overall flow rate without stopping production. This flexibility enables quick response to changing production parameters and helps maintain optimal paper properties throughout the day.

Whether you operate a small specialty paper mill or a large containerboard facility, we design pulp distributors tailored to your specific machine width, production capacity, and paper grade requirements. Our engineering team works closely with your team to ensure seamless integration with your existing equipment.
Email: whiteboardpapermachine@gmail.com