BIWAKO-ROLL is a nonwoven roll made by compressed and spirally wrapped with high functional nonwoven fabrics.

FEATURES

• Heat Resistance ・ Wear Resistance
  

  Material	Application	Temperature range	Abration property※ (cm3/1000回)
  PBO　sic	Heat and wear resistance	Up to 400℃	0.14
  Para-aramid	Heat and wear resistance	Up to 250℃	0.12
  Meta-aramid	Heat and wear resistance	Up to 250℃	0.67

  ※Abration property measurements were recorded using Acron wear tests.
  

• High Heat Resistance
  Replaceable with asbestos rolls
• High Wear Resistance
  Improving wear resistance for guide rolls
• High Coefficient of Friction
  No slippage for CPC rolls and other rolls

APPLICATIONS

Heat Resistance Applications

Furnace rolls for APL（Annealing Pickling Line）. Replaceable with asbestos rolls

Support rolls for the top rolls at entrance side of BAL（Bright Annealing Line）

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.

Support rolls holding steel plates to avoid flipping in pre-heating equipment

Catenary support rolls at entrance side of CAL（Continuous Annealing Line）

Support rolls in cooling area in CAL（Continuous Annealing Line）

Wear Resistance Applications

Tail catching rolls in hot strip finishing mill

CPC rolls. Replaceable with steel rolls

Guide rolls and support rolls in heat treat furnace

Roll applications

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