Kraft Liner Pulping Line: Quality Control and Performance Metrics

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: Flotation Deinking Cell

Capacity 50-120 TPD per cell, ink removal 85-92%, brightness gain 10-15 points ISO, air-to-stock ratio 0.3-0.5.

This equipment plays a critical role in the kraft-liner line by achieves iso brightness above 90% for cultural paper. Mills upgrading to this technology report reducing annual operating costs by $50,000-120,000 on a 400 TPD line.

Capacity Planning and Production Scaling

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: 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, extending equipment service life by 2-3 years with proper maintenance.

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