Preheater

Preheater has single layer, double layer, triple layer type machine. It is used to heat single flute corrugated paperboard and kraft paper. It can remove moisture so that the final corrugated paperboard will be stronger. It is one of the important parts in 2 layer corrugated paperboard line and automatic 3/5/7 layer corrugated paperboard production line.

• • Preheater cylinder diameter: φ400mm. φ600mm, φ900mm, φ1100mm.
  • Effective width: 1400mm-2200mm
  • Electromotion heating angle adjustment: 60°-270° adjustable range
  • The surface of all cylinders are well processed by grinding and hard chrome plating, glabrous and durable.
  • To adopt dish seal or plate design, make the reel paper heated averagely.
  • Single layer, double layer and triple layer preheater as required.