Dryer Cylinder For Packaging Paper Machine
The dryer cylinder is a critical component in any packaging paper machine, responsible for efficient moisture removal and sheet consolidation. Our dryer cylinder features robust HT300 cast iron construction with 28mm wall thickness, ensuring excellent thermal conductivity and structural integrity. This dryer cylinder incorporates QT500-7 ductile iron shafts with 1:12 taper and hydraulic removal ports for easy bearing maintenance. The dryer cylinder achieves surface hardness of HB190-220 with ≤0.8μm roughness for optimal sheet contact and release. With 0.5MPa working pressure and G2.5 dynamic balance, this dryer cylinder delivers exceptional drying performance and long service life.
Technical Specifications:
| Parameter | Specification |
|---|---|
| Quantity | 29 Sets (5 Chrome-Plated Cylinders) |
| Diameter | φ1800 mm |
| Face Width | 4300 mm (Final Design) |
| Shell Material | HT300, 28mm Wall Thickness |
| Head Material | HT300 |
| Shaft Material | QT500-7 Ductile Iron |
| Surface Hardness | HB190-220 |
| Surface Roughness | ≤0.8μm |
| Maximum Working Pressure | 0.5 MPa |
| Hydrostatic Test Pressure | 1.0 MPa |
| Bearings | 23048CAK/W33/C4 |
| Lubrication | Oil Lubrication |
| Dynamic Balance Grade | G2.5 |
| Special Features | One Unit with Detachable Aluminum Rope Wheel |
| Rotary Joint | Special Design with Stainless Steel Fixed Siphon |
| Certification | Pressure Vessel Inspection, Quality Certificate, Drawings, Conformity Certificate |
Invest in the quality and reliability of our dryer cylinder for your packaging paper machine. With premium materials, precision engineering, and full pressure vessel certification, this dryer cylinder delivers exceptional drying efficiency and long service life. Contact us today to order your dryer cylinder and enhance your drying section performance. Email: leizhanworld@gmail.com.