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September 8, 2026
During your pulp line processing, pressure fluctuations after a pressure screen can occur even when the pre-screen pressure remains relatively stable. This article explains how the pressure screen basket, rotor, slurry flow conditions, and downstream resistance affect pressure stability, with a focus on partial basket blockage and rotor wear.
August 26, 2026
A pressure screen basket plays an important role in the flow line. Learn the key differences between drilled hole and slotted pressure screen baskets, including throughput, contaminant removal, clogging, service life, and suitable pulp applications.
August 20, 2026
Low consistency refiner plate plays a critical role in controlling fiber properties and pulp quality. Here, Sun Hong introduces how the refiner plate design affects pulp quality at low consistency, based on our professional experience.
July 22, 2026
Multi disc filter bag hardening is a common problem that reduces filtration efficiency and shortens service life. Here we explain the main causes of filter bag hardening, including improper selection, excessive operating pressure, inadequate cleaning, and unsuitable operating conditions. Please pay attention to them and take action to avoid them.
July 20, 2026
Sun Hong with our 30+ years conical refiner plate manufacturing experience, has proficient in its performance for pulp making. Here, we tell you about how conical refiner plates affect fiber separation, pulp quality, and refining performance, and learn the causes of premature wear and how to improve service life.
July 17, 2026
With over 30 years of experience in multi disc filter filter plate production, Sun Hong will explain how the structure of multi disc filter plates, the filter cake formation process, and operating conditions affect filtration efficiency, filtrate quality, and fiber recovery performance.
SUN HONG BRING YOU EXCELLENT PULPING EQUIPMENT TO INCREASE YOUR OUTPUT!
SUN HONG emphasise durability of our products, we use the high grade materials and rigorously test pulping equipment to ensure outstanding working performance, and durable application.