Variable RIB Design Refiner Plate - For Pulp Paper Mills

PARASON #VariableRibDesign #refinerplates are manufactured with special cast technology to provide uniform hardness throughout. The plates wear uniformly.

 

• Suitable for mixed furnish Refining.

• Normally long fiber & short fiber need to refine separately with different bar patterns as per required SEL & CEL.

• The VRD design is made to deal with mixed furnish.

• The peripheral velocity for long fiber zone is little lowered than HW zone which is a need for respective furnish.

• The retention time for long fiber is higher than short fiber.

• The rib height for long fiber zone is higher & smaller for short fiber zone to give desired refining effect.

• This design ensures the minimum shortening or damage to the fiber which give better strength in the paper with higher breaking length.

• There is a base taper in the disc for better throughput & optimization of hydraulic capacity of the disc. - SAS design offers close control over cutting angle of refiner disc.

 

Special Features

 

• Inlet Coarse Pattern

• Outlet Fine Bar Pattern

• Base Taper

• No Breaker Bar

• SAS Design

• NO Dam

• Inclined Parting Line between 2 Zones

 

Advantages:

 

• High Fibrillation

• Power Saving / T / oSR

• High Throughput

• No Collar Formation

• Less Fiber Cutting

• No Plate Clashing

 

For a FREE proposal and analysis of your needs, please write us an email at info@parasonglobal.com we’ll contact you shortly! Or visit www.parasonmachinery.com

 

#ParasonMachinery #PulpPaperMill #PaperIndustry #PaperMakingMachine

Done