Dryer Cylinder

The main series paper machine dryer cylinder we produced as follows: diameter from 800mm to 3680mm, face length from 1000mm to 8000mm,the material cast iron is HT200 and HT300, ductile cast iron is QT400 and QT600, hardness is from HB190 to HB240,the most heaviest cast iron finished production we made is 50 tons.

We adopt perfect production course, the advanced technology and the top grade detect equipment to guarantee high degree of accuracy and high quality, so that we could satisfy all side of special requirements in size ,pressure ,hardness,roughness of surface and so on.

1. Thickness of dryer body:   28mm
2. Material of dryer body:    Fc25
3. Material of dryer cover:    Fc25
4. Roughness of dryer surface: 0.8μm
5. Working pressure of dryer:  0.5Mpa
6. Testing pressure of dryer:   1.0Mpa