Products

CFRP Light-weight Roll

CFRP is the material produced from solidifying by a heat up process after infiltrating the heat solid resin in the cloth woven with the super-solid carbon fiber so-called much lighter and stronger than the iron.  CFRP is contributing to the efficiency of more light-weight and fuel saving as used to the frames of airplane plus the practical results of the space shuttle and sport cars.Applying this material to the roll shaft, Meiwa presents a super light-weight carbon roll of which the distortion is minimum and the roll accuracy is much better for the circular and cylindrical accuracy comparing to the usual metal roll.

Meiwa produces a super light-weight carbon roll of which the roll accuracy is much better compering to the usual metallic rolls for the cirecular and cylindrical accuracy as well as a minimum volume of distortion based on a pipe of composite material made from the cloth of super solid carbon fiber which is infiltrated and solidified with the heat solid resin.

Merits

1
Effect of Super light-weight
●It is easy to remove and restore when replacing the roll.
●It can improve the endurance for the relating parts such as the bearing motor.
2
Super low inertial power
●More high speed machine-run in the operations of production line can be realized.
●Saving of energy consumption is possible.
3
Effect of Super solid
●Roll distortion is minimum and a roll accuracy can be maintained longtime.
●The realization for the safety high speed operations of production line is possible.
●It can solve the wrinkle problem of the film and paper manufacturing line.
4
Corrosion resistance
This roll can be used under the severe environment with the strong resistance for chemicals, acids and alkalis.
5
Freely desighing and efficient processing
●It is possible to make a design adjustable for the needs.
●Design of strength and process of each surface (Plating and Metalizing)

Appli-
cation

1
Newspaper offset rotary printing process roll
2
Film making process roll
3
Coater roll, ruminator roll
4
Winding core
5
Other industrial application roll