High-quality Linerboard Machine Manufacturer
Our company offers a complete Linerboard Machine designed for efficient production of high-quality containerboard. This paper making machine is a full paper production line that starts with a two-ply wire section featuring a bottom layer headbox with dilution water control. The wet web then moves through a vacuum pick-up unit to a four-roll three-nip press section that includes a shoe press for superior dewatering. The drying section of our Linerboard Machine is made up of a large number of dryer cylinders and vacuum cylinders arranged in groups to ensure even moisture removal. After drying, the paper passes a moisture meter and then goes through a film transfer sizing machine with a paper web transfer box. The sheet then continues through more drying groups before reaching a basis weight and moisture meter. Next, the paper runs through a controlled crown high-pressure calender, an online color measurement system, and finally a roll storage type drum reeling machine with a fixed paper rack. The first rack comes with a pneumatic brake device. This Linerboard Machine is built as a two-level arrangement with a floor height of seven meters. The machine can be configured as a right-hand or left-hand machine depending on your mill layout.
Key technical parameters of our Linerboard Machine:
| Item | Specification |
|---|---|
| Product Type | Linerboard |
| Basis Weight Range | 70-160 g/m2 |
| Net Paper Width | 4800 mm |
| Reel Paper Width | 4860 mm |
| Wire Width | 5450 mm |
| Pulp Jet Width | 5250 mm |
| Working Speed | 1000 m/min at 50Hz |
| Design Speed | 1050 m/min |
| Dynamic Balance Speed | 1100 m/min |
| Reel Roll Dynamic Balance Speed | 2500 m/min |
| Dynamic Balance Grade | Rolls G1.6, Dryer Cylinders G2.5, Reel Rolls G1.0 |
| Machine Layout | Two-level arrangement with seven-meter floor height |
| Drive Side | Right-hand or left-hand machine to be confirmed |
The process flow of our Linerboard Machine is carefully designed for efficiency and quality. The two-ply wire section forms the base sheet, and the vacuum pick-up transfers it smoothly to the press section. The four-roll three-nip press with shoe press removes water effectively and improves sheet strength. The drying section uses a combination of large dryer cylinders and vacuum cylinders to dry the sheet evenly. The film transfer sizing machine applies starch or other agents to the paper surface, and the subsequent drying groups finish the drying process. The online color measurement system ensures consistent appearance, and the controlled crown calender gives the paper a smooth surface. Finally, the roll storage type drum reeling machine winds the paper into neat rolls. The fixed paper rack with a pneumatic brake device on the first rack helps control the roll handling. Every part of our Linerboard Machine is built for durability and easy maintenance. This Linerboard Machine is a complete paper mill plant machinery solution for your containerboard production.
Beyond our Linerboard Machine, we offer complete solutions for other paper grades. We can supply paper production lines for cultural paper, corrugated paper, printing paper, writing paper, and specialty papers. Our range of paper mill equipment includes pulpers, refiners, screens, cleaners, headboxes, forming sections, press sections, drying sections, calenders, and reeling machines. We also provide turnkey paper production line services, from design to installation. Our company stands behind our products with a quality guarantee. During the guarantee period, if any part fails due to design or manufacturing issues, we will repair or replace it for free.
For more information, please contact us: leizhanworld@gmail.com
