Preheater Double Cylinder

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• It is used to preheat single side corrugated lining paper and face paper, increase temperature, facilitate bonding, control moisture, and make paperboard smooth
• The surface of each roller is finely ground and plated with hard chromium, with small surface friction and durability.
• The wrapping angle can be adjusted electrically. The wrapping angle can be rotated within 360 ° to adjust the heating area of the paper.
• The preheating roller adopts flat head design, which conforms to the national standard of class I pressure vessel and is attached with pressure vessel certificate.

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