Kraft Liner Pulping Line: Equipment Configuration and Technical Parameters

The kraft liner pulping production line requires carefully integrated equipment to achieve optimal performance. Modern systems from Zhengzhou Leizhan Technology incorporate advanced process control, energy-efficient components, and robust construction for reliable 24/7 operation.

Core Equipment: Double Disc Refiner ZDP Series

Disc diameter 660/910/1100 mm, motor 250-900 kW, capacity 80-550 TPD, energy consumption 13-18 kWh/t.

This equipment plays a critical role in the kraft-liner line by 15-20% energy savings vs conventional refiners. Mills upgrading to this technology report reducing water consumption by 15-20% through closed-loop design.

System Integration and Line Balancing

Beyond individual equipment performance, the integration between processing stages determines overall line efficiency. The kraft liner pulping system is designed as a complete solution where each stage is sized for balanced throughput.

Supplementary Equipment: Low Density Cleaner System

Operating consistency 0.6-1.2%, pressure drop 1.2-1.8 bar, lightweight contaminant removal above 90%.

When paired with the primary equipment, the Low Density Cleaner System delivers superior stickies and plastic removal, achieving 20% lower specific energy consumption compared to conventional designs.

Contact Leizhan for Kraft Liner Pulping Solutions

Zhengzhou Leizhan Technology provides complete equipment solutions for paper mills worldwide. Engineering support covers process design through commissioning and optimization.

Email: leizhanzhang@gmail.com