BIWAKO-ROLL

BIWAKO-ROLL®

Biwako-rolls are made by pressing spirally wrapped high-function non-woven material together and machining to spec.

Features

Heat resistance, wear resistance
Material Application Temperature range Abrasion property *
(cm3/1000)
PBO Heat and wear resistance to 400 °C 0.14
Para-aramid Heat and wear resistance to 250 °C 0.12
Meta-aramid Heat and wear resistance to 250 °C 0.67

*Abrasion property measurements were recorded using Acron wear tests

.
High heat resistance
BIWAKO rolls can be used as substitutes for asbestos rolls.
High wear resistance
BIWAKO rolls can be used as guide rolls when the edge of the steel plates contact and damage the roll.
High coefficient of friction
BIWAKO rolls can be used as CPC rolls to stop slippage.

Applications

Heat resistant applications

Furnace rolls for APL (Substitute for asbestos rolls).
BIWAKO-ROLL
Support rolls to stop the steel plate from flipping inside pre-heating equipment.
BIWAKO-ROLL
Support rolls for cooling area of continuous annealing line.
BIWAKO-ROLL
Support roll for the top roll at entrance side for bright annealing line.
BIWAKO-ROLL
Guide rolls are set at the entrance side of bright annealing furnace.
These rolls are difficult to change as the temperature of the surrounding atmosphere is high and they are set at a high place, so our high temperature, high wear resistant rolls are used.
Continuous annealing line entrance side catenary support rolls.
BIWAKO-ROLL

Applications for high wear resistant purposes

To stop flipping
Example of use: Tail catching roll at hot strip finishing mill.
To stop slippage
Example of use: CPC roll (replacement of steel roll).
To stop distortion
Example of use: Guide rolls, support rolls inside heat treat furnace.

Roll applications

Contact us for more information, or to discuss the specific requirements of your application.

If you have any questions or need further information then please do not hesitate to contact us.

Click here for technical information.

PageTop