4300mm Packaging Paper Production Line
The packaging paper production line integrates not only pulping and screening but also a comprehensive white water treatment system that minimizes environmental impact. This paper mill plant machinery includes a multi-disc filter with large filtration area, multiple white water chests, and strategically placed pumps that recycle filtrate back to the process. The packaging paper production line’s closed-loop design dramatically cuts fresh water intake and reduces effluent discharge.
Fractionation screens separate long and short fibers for optimal paper machine furnish, while disc thickeners concentrate pulp to ideal consistency. High density cleaners and pressure screens remove staples, glass, and plastics without breaking them into harmful micro-particles. Every component of this packaging paper production line is built with stainless steel and wear-resistant materials, ensuring long service life in abrasive recycled fiber environments. For mills seeking sustainable operation without compromising output, this packaging paper production line delivers both environmental compliance and profitability.
Main Specifications – Packaging Paper Production Line
| Equipment | Model | Capacity / Technical Data | Motor Power kW |
|---|---|---|---|
| 1st Stage Cleaner Pump (SF) | – | Q=600 m³/h, H=38m, 1.0% consistency, VFD | 90 |
| 1st Stage Cleaner (SF) | LZ550 | 18 branches, 550 L/min each, closed discharge | – |
| 2nd Stage Cleaner Pump (SF) | – | Q=200 m³/h, H=32m, 0.9% consistency | 30 |
| 3rd Stage Cleaner (SF) | KH1000 | 3 branches, 1000 L/min each, ceramic pulp saver | – |
| 2nd Fraction Screen | FJS2 | Area 2.27 m², slot 0.15mm, accept 120-140 t/d | 90 |
| Long Fiber Fine Screen | ZNS1.2 | Area 1.21 m², slot 0.22mm, accept 80-90 t/d | 55 |
| MF Disc Thickener | ZNP2609 | Filtration area 67.5 m², 9 discs, output conc. 3.5-5.0% | 15 |
| White Water Tower | – | Volume 500 m³, with agitator JB850 (15kW) | 15 |
| Broken Pulp Tower | – | Volume 500 m³, with agitator JB1000 (22kW) | 22 |
| High Pressure Water Pump | – | Q=60 m³/h, H=220m, for wire press flushing | 55 |
| Low Pressure Sprinkle Pump | – | Q=80 m³/h, H=45m, for low pressure flushing | 22 |
| Ultra-Clean Filtrate Chest | – | Effective volume 25 m³, concrete structure | – |
Leizhan offers turnkey packaging paper production line solutions that combine pulping, screening, cleaning, thickening, and white water treatment into one integrated system. Our packaging paper production line is engineered for energy efficiency, low maintenance, and long-term reliability. Whether you are building a new facility or upgrading an existing line, Leizhan’s packaging paper production line can be customized to your specific needs. For a complete quote and engineering consultation, please email leizhanworld@gmail.com.