Scan Machineries Pvt Ltd

Air Pressurized Rectifier Roll Headbox

The Air cushioned rectifier roll headbox of Scan Machineries combines the highest paper quality with low energy costs. Two evenor rolls for deflocculating are used in the air padded pressurized headbox. Paper quality is improved and at the same time allows substantial savings in energy costs for our customers. Precise cross profiles of grammage (CD profile) are maintained and fiber orientation is ensured. All internal surfaces in contact with the stock flow are finely polished. Turbulence generators are combined with tube banks and nozzles for efficient operation and excellent runnability. The slice lips are motorized to adjust the slice gap between the lips and for controlling the output of stock flow. All internal surfaces in contact with the stock flow are finely polished. Excellent stock dispersion from the headbox ensures the best sheet formation.

• Intended for Speeds up to 600 mpm

• Provides highest paper quality and sheet formation

• Well proven components for maximum efficiency

• Evenor rolls for better deflocculation

• Designed for maximum machine widths and medium speeds

• All movements are motorized with remote control

• Dilution system for CD profile control

• Easy and fast maintenance