High-Grade Cultural Paper Machine for Paper Mill

The high-grade cultural paper machine is specifically engineered to produce premium uncoated wood-free papers, such as copy paper, offset paper, and writing paper, with a basis weight range of 50–80 g/m². With a net paper width of 3200 mm (reel width 3260 mm), this machine delivers a daily capacity of 100 tonnes, making it an ideal solution for modern fine paper mills.

Key Technical Features of This High-Grade Cultural Paper Machine

Every high-grade cultural paper machine is built with strict dynamic balance requirements – rolls balanced to grade G1.6 and drying cylinders to G2.5 – ensuring vibration‑free operation even at elevated speeds. The reel spool is balanced to 2200 m/min, far above the normal running range, providing an extra safety margin for smooth roll changes.

This high-grade cultural paper machine features a well‑organized rail gauge system:

Wire, press & dryer section guide rolls: 4300 mm

Main base plates for forming & pressing sections: 4400 mm

Dryer section main base plate: 4350 mm

Why Choose This High-Grade Cultural Paper Machine?

Optimized for 50–80 g/m² fine paper grades

High rigidity and low vibration – ideal for consistent formation and printability

Crawl speed (25 m/min) facilitates maintenance, felt changes, and threading

Robust design for long‑term reliability in continuous operation

The heaviest moving component weighs approximately 20 tonnes with a length of 5.5 metres, simplifying transport and on‑site assembly. The machine adopts a fully digital AC variable frequency sectional drive, enabling precise speed control and energy efficiency across all sections. To learn more about this high-grade cultural paper machine or to request a customized quotation, please get in touch: leizhanworld@gmail.com