Core Equipment Configuration
Dual Technology Paths for Full-Scenario Coverage
Specialized Forming Systems
Triple-layer Forming Section
Stepwise dewatering design, suitable for kraft linerboard weights of 120-250 g/m²
Four-layer Forming Section
Multi-layer forming technology for whiteboard paper, weight range 200-350 g/m²
Double-layer Forming Section
Economical structure, covering Testliner production from 70-120 g/m²
Intelligent Pressing Systems
Low Basis Weight Solution(70-120 g/m²)
Composite pressing configuration with a linear pressure gradient of 80→250 kN/m
Medium to High Basis Weight Solution(120-250 g/m²)
Φ1650mm blind hole roll pressing, achieving dryness levels of 42-46% after pressing
High-speed Solution(≥800 m/min)
Modular pressing units with infinitely variable linear pressure adjustment
Graded Pressure Drying Sections
Cast Iron Dryer Cylinders
Rated for 5 kg/cm² pressure, equipped with standard siphon drainage systems
Steel Dryer Cylinders
Rated for 10 kg/cm² pressure, surface hardness HB180-220
Steam System
Dual-mode distribution compatible with saturated and superheated steam
Efficient Sizing Systems
Tray Surface Sizer
Adjustable sizing application of 8-15 g/m²
Film Transfer Sizer
Closed-loop glue circulation system, reducing glue consumption by 35% per ton of paper
Intelligent Control Systems
Thermal Units
Condensate water reuse rate ≥80% in enclosed hoods
Drive Systems
Multi-motor distributed drive (torque accuracy ±0.5%)
Reeling Systems
Automatic tension control reelers (Φ2500-3200 mm)
Automation Systems
QCS/DCS/GCS three-level architecture
Core Technical Specifications
| Key Indicators | Technical Specifications |
| Design Speed | 300-1000 m/min |
| Applicable Width | 2400-6600 mm |
| Basis Weight Range | 70-500 g/m² |
| Steam Consumption | 1.5-2.3 t/t paper (depending on speed) |
| Automation System | QCS/DCS/GCS three-level architecture |
Advantages of Made-in-China
Process Depth + Global Supply Chain + Cost Control
Supply Chain System
Reaching out to key nodes globally
Climate Customization
Tropical Version
Anti-humidity and corrosion-resistant coating (suitable for Southeast Asia/South America)
Cold Climate Version
-45°C low-temperature hydraulic system (suitable for Russia/Central Asia)
Cost-effectiveness Assurance
Comprehensive costs of key rolls are 35-40% lower than European solutions
