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Preheater for Corrugated Cardboard Production Line

The preheater is an important auxiliary unit in the corrugated board production line. It is mainly used to heat and water content adjustment of the paper, improving paper flexibility and bonding performance, and providing stable process conditions for subsequent corrugating and gluing operations.

Classification:

Keywords:

dpack

preheater

preconditioner

multi preheater

2 ply preheater

3 ply preheater

ground preheater

corrugated cardboard preheater

paper preheating system

corrugated production line preheater

wrap angle

Detailed

Product Overview

The preheater is designed to preheat and water content adjustment to the paper before it enters the single facer or double backer, bringing the paper to an optimal temperature and moisture level. This effectively improves corrugating quality, enhances adhesive bonding performance, and increases overall board strength.

By properly controlling the preheating angle and heating temperature, the preheater helps ensure stable and efficient operation of the corrugated cardboard production line.

NamePreheater

Model

PH250-350

Design speed

250-350m/min

Production width

2200mm - 3350mm
Features
  • Electric adjustment of preheating area
  • Electric rotating preheating cylinder
  • Auto wrap angle adjustment with connecting PMS
NamePreheater

Model

PH150-300

Design speed

150-300m/min

Production width

1400mm - 2500mm
Features
  • Electric adjustment of preheating area
  • Electric rotating preheating cylinder
 

Application

The preheater is widely used in various corrugated carton production lines and can be integrated with single facers and double backers. It is suitable for the production of corrugated boards with different ply structures and flute types.

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