• Products
• Pulper Equipment
• PX Series Eccentric Pulper
• SZS Series Broken Pulper
• Grapple
• D Type Hydrapulper
• ZDSZ Series M.C. Hydrapulper
• ZST Series Drum Screen
• ZG Series Drum Pulper
• ZDSG Series High Consistency Pulper
• ZTS Series Ragger
• Grapple
• Screening Equipment
• HXS Series Arc Screen
• CXJ Series Hydrapurge
• CSYTS Series Drum Screen For Coarse Screening
• XZNS Series New Mid-Consistency Pressure Screen
• JNS Series Energy-Saving Pressure Screen
• TD Series Tailing Pulp Pressure Screen Of Coarse Screen
• FQJ Series Light Impurity Separator
• NLS Series Inflow Pressure Screen
• ZNS Series Mid Consistency Pressure Screen
• ZSK Series Vibrating Screen
• Refiner Equipment
• SJJ Fiber Deflaker
• RF Double Disc Refiner
• ZDJ Series Fiber Deflaker
• ZDP Series Double Disc Refiner
• ZM Series Conical Refiner
• Cleaner Equipment
• HD Series High Density Cleaner
• LZ Series Heavy Impurity Cleaner
• TZJ Series Slag Lifting Machine
• ZSC Series High Density Cleaner
• KH Series Low Density Cleaner
• Conveyor & Agitator Equipment
• Thickener Equipment
• Solutions
• Kraft Paper Making Line
• Corrugated Paper Making Line
• Coating Board Paper Making Line
• Culture Paper Making Line
• Tissue Paper Making Line
• Project Case
• Kraft Paper Making Line
• Corrugated Paper Making Line
• Coating Board Paper Making Line
• Culture Paper Making Line
• Tissue Paper Making Line

Energy-saving Drum Pulping System Advantages

According to the actual equipment selection and application in the latest 5 years, drum pulper has received wide application and approval.

Advantages of Energy-saving Drum Pulping System

Drum pulper developed by Zhengzhou Leizhan works in a consistency of 18%-22% and makes soft rub in waste paper, by doing this, paper fibers are fully dampened and separated, and save the strength and length of waste paper to the greatest extent. Because this equipment has no strongly moving rotor part, in the course of continuous pulping and coarse screen, dispensable stirring and shearing movement are saved. In this way, energy is only consumed by the rotation of drum pulper, about 50% energy is saved.

By using the energy-saving and effective drum pulping system, soft pulping can reduce the secondary fiber cutting by beating section, which can guarantee the quality of final paper product. Also, it doesn’t break the physical size of impurities and begins preliminary screening in pulping section. It expels light impurities in pulp from system, reduce the loading of subsequent screening process and improve screening effect.

Drum pulper is equipped with stable and maintenance-free BFW series chain conveyor, it can realize the automatic control of pulping, thus guarantee pulp consistency and stable capacity.