Dryer Cylinder For 4800mm Corrugated Paper Mill
Dryer cylinder is a critical component in the drying section of any corrugated paper machine, responsible for efficient moisture removal and sheet consolidation. Our dryer cylinder is specifically engineered for 5200mm face width corrugated paper machines requiring high production capacity. This dryer cylinder features robust construction from premium materials to withstand continuous operation at elevated pressures. Every dryer cylinder we manufacture undergoes rigorous quality control and pressure vessel certification. The advanced design of this dryer cylinder ensures uniform heat distribution and consistent drying across the full sheet width.
The dryer cylinder shell is constructed from HT300 resin sand cast iron with 30mm wall thickness, providing excellent thermal conductivity and structural integrity. The cylinder heads of this dryer cylinder are QT400-18 ductile iron for superior strength and durability. The surface hardness of this dryer cylinder is maintained at HB170-210 with heat treatment for optimal wear resistance. The dryer cylinder features CNC-machined 1:12 taper shafts with hydraulic removal ports for easy bearing maintenance. Precision grinding achieves 0.8μm surface roughness on the dryer cylinder face, while internal machining to 12.5μm ensures proper condensate removal.
Technical Specifications:
| Parameter | Specification |
|---|---|
| Diameter | φ1800 mm |
| Face Width | 5200 mm |
| Shell Material | HT300 Cast Iron, 30mm Wall |
| Head Material | QT400-18 Ductile Iron |
| Surface Hardness | HB170-210 |
| Heat Treatment | Tempered |
| Working Pressure | 0.6 MPa |
| Test Pressure | 1.2 MPa |
| Surface Roughness | 0.8μm (Ground) |
| Internal Roughness | 12.5μm |
| Shaft Taper | 1:12 CNC Machined |
| Bearings | SKF (Carber on OS) |
| Bearing Housing | HT250 Cast Iron |
Invest in the quality and reliability of our dryer cylinder for your corrugated paper mill. As a critical paper machine spare part, this dryer cylinder delivers exceptional drying performance and long service life. Contact us today to order your dryer cylinder and enhance your drying section efficiency. Email: leizhanworld@gmail.com.