预热器

Preheater

缸体直径：Φ600mm,Φ900mm,Φ1100mm;

选用两条导纸辊，其中一条为固定、另一条可在热缸外围游动，电动操作、实现手动调整原纸预热调整范围600-2200。热缸经抛光处理加工。

Roller diameter:Φ600mm,Φ900mm,Φ1100mm;

Paper’s guide rolls-2 pcs,one fixed,another traveling outside the heating roller by electric adjustment.

Paper preheating adjusting range 600-2200. Hot cylinder after polishing treatment processing.