2640mm Writing Paper Production Line
The writing paper production line is specifically engineered for producing high-quality writing paper, newsprint, and printing grades with exceptional sheet uniformity and surface properties. This paper mill machine integrates a state-of-the-art QCS system with intelligent scanning technology that continuously monitors and controls basis weight and moisture profiles across the entire sheet width.
The writing paper production line features a robust scanning frame with Z-direction deformation compensation and horizontal misalignment compensation systems, ensuring measurement accuracy is maintained regardless of environmental temperature variations. A constant temperature air gap and anti-condensation control system further eliminates measurement errors caused by ambient humidity and temperature fluctuations. The writing paper production line’s high-precision quantitative sensor with Kr85 radioactive source and intelligent infrared moisture sensor deliver exceptional measurement stability. With advanced PLC+computer control architecture and user-friendly HMI interface, this writing paper production line provides operators with real-time monitoring, historical trend analysis, and comprehensive production reporting capabilities.
Technical Data – Writing Paper Production Line
| Parameter | Value |
|---|---|
| Paper Grades | Writing paper, newsprint, printing paper |
| Basis Weight Range | 100 – 300 g/m² |
| Moisture Range | 6 – 8 percent |
| Roll Width | 2640 mm |
| Operating Speed | 500 m/min |
| Control System | Siemens S7-1500 PLC + PCS7 |
| Communication Protocol | ProfiNET Ethernet (100 Mbps) |
| Scanning Speed Range | 50 – 550 mm/sec (VFD adjustable) |
| Sensor Positioning Accuracy | ± 0.25 mm |
| Basis Weight Sensor | GBW-101KR with Kr85 source, 20-1000 g/m² range |
| Moisture Sensor | GMS-202 infrared, 0-20 percent range |
| Quantitative Control Accuracy Improvement | ≥ 60 percent |
| Moisture Control Accuracy Improvement | ≥ 60 percent |
| Control System MTBF | > 40,000 hours |
Leizhan supplies complete writing paper production line solutions tailored to your fine paper requirements. Our writing paper production line integrates advanced QCS technology, precision sensors, and intelligent control systems to deliver consistent sheet quality with minimal operator intervention. From engineering design to installation supervision and commissioning, Leizhan provides full project support for your writing paper production line project. For more information about our writing paper production line and other paper making equipment, please contact us at leizhanworld@gmail.com.
