Kraft Liner Mill Study Line: Maintenance Best Practices and Service Intervals

The kraft liner mill study 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-case line by 15-20% energy savings vs conventional refiners. Mills upgrading to this technology report achieving consistent product quality with less than 2% variation.

Quality Control and Performance Metrics

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

Supplementary Equipment: Fractionation Screen

Separates long fiber (>1.2mm) from short fiber, capacity 100-300 TPD, slot/hole combination baskets.

When paired with the primary equipment, the Fractionation Screen delivers optimizes fiber utilization by grade, achieving 20% lower specific energy consumption compared to conventional designs.

Contact Leizhan for Kraft Liner Mill Study 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