Industrial Wood Impregnation Autoclave Plant with 1.0-1.4 MPa Pressure & 4.5-37 m³ Capacity Options
This industrial autoclave machine provides comprehensive wood treatment protection against worms, bacteria, termites, and other destructive organisms. Using advanced chemical preservatives including CCA, ACQ, and Tanalith formulations, this system significantly extends wood service life while reducing material consumption.
| Model | Total Capacity (m³) | Treatment Capacity (m³) |
|---|---|---|
| DN 1200×6000mm | 6.7 | 4.5 |
| DN 1200×8000mm | 9.0 | 6.0 |
| DN 1500×4000mm | 7.0 | 4.71 |
| DN 1500×6000mm | 10.5 | 7.0 |
| DN 1500×8000mm | 14 | 9.4 |
| DN 1800×4000mm | 10.1 | 6.78 |
| DN 1800×6000mm | 15.2 | 10.17 |
| DN 1800×8000mm | 20.3 | 13.5 |
| DN 2000×6000mm | 18.8 | 12.5 |
| DN 2000×8000mm | 25 | 16.7 |
| DN 2000×10000mm | 31.4 | 20 |
| DN 2000×18000mm | 56 | 37 |
| Parameter | Unit | Specification |
|---|---|---|
| Design Pressure | MPa | 1.58 |
| Working Pressure | MPa | 1.0-1.4 |
| Vacuum Degree (Relative) | MPa | -0.098 |
| Power Source | 380V 3 Phase 50Hz | |
| Material | Q345R Pressure Vessel Steel | |
| Door Operation | Manual Opening System | |
| Sealing Method | Silica Gel Seal | |
| Safety Systems | Double Door Safety + Triple Cylinder Safety | |
| Alarm Systems | Automatic Light Alarm, Over Pressure, Work Completion |
Establish tank vacuum (-79.8 to -90 kPa) for 15-60 minutes to remove air from wood cells, facilitating better preservative penetration.
Introduce wood preservatives via manual valves while maintaining vacuum conditions to ensure optimal absorption.
Gradually increase pressure to 1.0-1.4 MPa and maintain until regulated preservative absorption is achieved.
Release pressure after absorption completion, accounting for 5-15% preservative recoil.
Re-establish vacuum to remove excess preservative, minimizing post-treatment dripping.
Return to atmospheric pressure, open door, and remove treated timber.
- Premium Materials: Q345R pressure vessel steel sourced from certified suppliers
- Easy Operation: Manual door system requiring minimal effort for opening
- Enhanced Safety: Dual safety interlocking devices prevent operational errors
- Superior Sealing: Gas-filled silica gel seal rings provide exceptional containment with over one-year service life
- Advanced Welding: Automated submerged arc welding ensures consistent quality with comprehensive flaw detection
- Rigorous Testing: Every unit undergoes factory water pressure testing with government inspection oversight
- Precision Control: Magnetic level gauges and automated vacuum systems ensure accurate processing
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