Fourdrinier Cultural Paper Machine for Paper Mill
The cultural paper machine is designed for manufacturing high‑quality writing paper, offset paper, and newsprint. This paper making machine integrates an air‑cushion headbox with a 2990 mm lip width, a single long wire of 18 meters with a top wire former, and a cantilever wire change system for easy maintenance. The press section combines a vacuum suction transfer roll with a four‑roll three‑nip compound press and a gloss press, ensuring excellent water removal and sheet strength.
The dryer section contains 29 dryer cylinders of 1800 mm diameter and 13 VAC cylinders of 1500 mm diameter, arranged in multiple groups with a film transfer size press and a dual‑zone soft calender. All stock‑contacting parts are made of stainless steel, and every frame is clad with 1.5 mm thick 304 stainless steel for corrosion resistance. The paper industry machinery operates smoothly at 450 m/min with a design speed of 500 m/min, delivering consistent dryness of 92 percent and tight cross‑direction profiles. This paper production line is ideal for mills seeking reliable, energy‑efficient production of premium cultural papers.
Technical Specifications of Cultural Paper Machine
| Parameter | Value |
|---|---|
| Paper grades | Writing paper, newsprint |
| Basis weight range | 40 – 80 g/m² |
| Net paper width | 2640 mm |
| Reel width | 2700 mm |
| Headbox lip width | 2990 mm |
| Wire width | 3140 mm |
| Operating speed | 450 m/min |
| Design speed | 500 m/min |
| Dynamic balance speed | 600 m/min |
| Creeping speed | 25 m/min |
| Press line pressures (design) | 100 / 130 / 250 / 120 kN/m |
Zhengzhou Leizhan Technology Paper Machinery Co., Ltd. delivers complete paper mill lines for cultural paper production. Our 2640/500 machine is engineered for precision forming, efficient pressing, and energy‑saving drying with full stainless steel construction and pre‑assembly service. Contact us to build a turnkey paper production line that consistently produces high‑grade writing paper and newsprint with low operating costs. Contact: leizhanworld@gmail.com