Paper mill dry section main components dry cylinder
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The drying cylinder of the paper machine dryer is an important component of papermaking machinery equipment, and its main function is to dry the paper during the papermaking process.
There are various types and materials of dryers to meet the needs of different papermaking processes. Common types of drying cylinders include cast iron drying cylinders, stainless steel drying cylinders, etc. Cast iron drying cylinders have the characteristics of high strength and good wear resistance, and are suitable for long-term high load operation of papermaking equipment; Stainless steel dryers, on the other hand, have the advantages of corrosion resistance and easy cleaning, and are widely used in some special papermaking processes.
In short, the drying cylinder of the paper machine dryer is an indispensable part of papermaking machinery equipment, and its performance and quality directly affect the efficiency and quality of papermaking production. Therefore, when selecting, using, and maintaining a dryer, various factors need to be fully considered to ensure that it can meet production needs and extend its service life.
| Dimeter(mm) |
<Φ1500 |
Φ1500 |
Φ1800 |
Φ2000 |
Φ2500 |
Φ3000 |
| Design pressure(Mpa) |
0.3-0.5 |
0.3-0.8 |
0.3-0.8 |
0.3-0.8 |
0.3-0.8 |
0.3-0.8 |
| Material |
HT200-250 |
HT250-300 |
HT250-300 |
HT250-300 |
HT250-300 |
HT250-300 |
| Hardness(HB) |
190-240 |
| Face width(mm) |
1350-10000 |
1350-10000 |
1350-10000 |
1350-8000 |
1350-8000 |
1350-8000 |
| Thickness(mm) |
18-27 |
25-32 |
28-36 |
30-40 |
32-47 |
37-56 |
| Working speed(m/min) |
200-1300 |
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