PU Rollers for Paper Industry

ABOUT THE PU COVERS

The PU Covers are made from most modern polymers, special designed for the demanding conditions in paper machines. Our special coverings are mostly suitable for the different types of Press & Size Rollers. To start with we can manufacture PU rollers upto the following size.

Max Length – 8.5 meters
Max Dia – 2 meters
Weight – upto 40 Tons

PU covers for Suction Press | Blind Drilled Press Rolls | LNP Press Rolls

ZENthane.P is a polyurethane cover made from most modern polymers, special designed for the demanding conditions in paper machines. It was developed for press rolls and allows all combinations of surface designs, up to an open area of over 50 %

ZENthane.P is offering lowest dynamic heat generation. Therefore, it’s best suited for applications with high speed & line load and/or no internal cooling. The application and design, as well as the applicable linear load is evaluated individually for each position.

Features & Advantage of Covering

Features

Extremely low heat generation
Extremely good wear resistance
Resistance against high dynamic load
Special hydrolytic stability
Special high elastic cover

Advantages

Higher Open area possible
Applicable for highly dynamic loaded position
Lower energy consumption

Technical Data

Color	Orange / Yellow
Hardness	5-20 P&J
Cover Thickness	15-20 mm
Usable Thickness	7-10 mm
pH range	3 - 9
Surface Temperature (max)	105 degree celcius
Bonding Interface (max)	100 degree celcius

Resistance to aqueous media, oils, grease, gasoline & chemicals usually used in paper, board & packing machines

Covers for Size Press | Film Press Rolls

ZENthane.S is a polyurethane cover made from most modern polymers, special designed for the demanding conditions in paper machines.

ZENthane.S was developed for size press and film press rolls. The application and design, as well as the applicable linear load is evaluated individually for each position.

Application :- Size press roll | Film press roll

Features & Advantage of Covering

Features

Extremely low heat generation
Extremely good wear resistance
Resistance against high dynamic load
Special hydrolytic stability
Special high elastic cover

Advantages

Applicable for highly dynamic loaded position Lower energy consumption

Technical Data

Color	Orange / Yellow
Hardness	10-40 P&J
Cover Thickness	15-20 mm
Usable Thickness	7-10 mm
pH range	3 - 9
Surface Temperature (max)	105 degree celcius
Bonding Interface (max)	100 degree celcius

Resistance to aqueous media, oils, grease, gasoline & chemicals usually used in paper, board & packing machines

Our Specially Developed PU Compounds for all Sections of a Paper Machine is Given Below:

FORMING SECTION	ZENthane.F
PRESS SECTION	ZENthane.P
SIZE PRESS	ZENthane.S
REELING/WINDING	ZENthane.W
GUIDE ROLLS	ZENthane.G
TISSUE PRESS	ZENthane.T