Ring, Hole & Conical Deflakers Series - Pulp & Paper Machine

Parason Tri Disc Deflakers



Tri Disc Deflakers is a high-speed deflaker, need primarily for deflaking a market pulp and various kinds of brokes to obtain high-quality products and better strength characteristics. With Parason Tri-Disc Deflaker fiber bundles and flakes are completely deflaked into individual fibers by hydro-dynamic shock waves created with high-quality deflaker discs, which rotate at a high speed of 1500 to 3000 RPM. The freeness of the stock is slightly increased, but deflaking contributes to the uniformity of sheets and substantially improves its strength & formation.

Ring Type Deflaker:

Operating Principle

The pulp stock introduced centrally into the deflaker, pass through the gap between the rotor and stator and teeth of each ring towards the outlet. Unique tri disc- system, the rotating disc at high speed creates strong turbulence and hydro-dynamic stock waves and the fiber bundles and flakes while passing through the gap between teeth of rotor and stator of releasing the bonds between individual fiber under the impact of high-frequency waves and frictions. Depending on the furnish and required differing efficiency the outermost rings size is selected and the gap between rotor and stator is adjusted by shims.



Innovative Features -



The filling design is very precision with simplicity in manufacturing
The fillings are manufactured with all over the machined surface which gives better deflaking effect on the fiber
The gap between stator and rotor disc is constant hence no clashing of the stator to rotor disc despite fluctuations in flow or pressure of pulp


Capacity: 10 - 120 TPD

Power: 75 - 315 kW



Hole Type Deflaker:



High-speed deflaker is needed for deflaking virgin pulp and various kinds of brokes to obtain high-quality product and better strength characteristics. With Parason Tri-Disc Deflaker fiber bundles and flakes are completely deflaked into individual fibers by hydro-dynamic shock waves created with high-quality deflaker discs, which rotate at a high speed of 1500 to 3000 RPM.



The freeness of the stock is slightly increased, but deflaking contributes to the uniformity of sheets and substantially improves its strength & formation.



Capacity: 10 - 120 TPD

Power: 55 - 270 kW



Conical Type Deflaker:



The construction of the Rotor and stator is conical. Therefore we get more area for Deflaking in this type of Deflaker as compared to other deflakers



More output due to more area of deflaking
Power consumption is less as compared to other types of Deflakers
No-load power is also less as compared to other types of Deflakers
Get better quality of pulp For breaking flakes in pulp


Capacity: 10 - 120 TPD







Power: 75 - 270 kW