Dust removal system for doctors

In order to meet the high quality requirements of paper making, marks and deposits on the product surface must be avoided. Certain defects can be caused by the dust created when doctoring the drying cans. The RossVacuDoc system continuously removes doctoring contaminants with suction near the tip of the doctor blade. The system was developed exclusively for this purpose and can be added to James Ross's end removable Superflex^® blade holders. The vacuum system needed for dust collection is available from IBS/James Ross.

• Reduced dust caused by doctoring in the dryer section.
• Minimized quality losses due to dust deposits on the paper web.
• Immediate dust removal at the source where it is being generated.
• Replaces conventional doctor crumb trays.