NLS Series Inflow Pressure Screen

NLS Series Inflow Pressure Screen

NLS series inflow pressure screen is advanced paper pulp screening equipment in the modern world, which has great ability of screening function and low pulse. It is widely used in the fine screening of wood pulp, straw pulp and waste paper pulp, especially suitable as the net filter before paper machine.

Application & Feature

  • Small motor power, high production capacity, energy saving.
  • Inflow structure, low pulse, good effect of homogenate.
  • No gaskets companion flange pulp outlet, inwall is polished. Seamless connection of flow pipeline, no fiber hitching.
  • Advanced structure, sturdy and durable, convenient disassembly and assembly, simple operation, less malfunctions for continuous working, low maintenance cost.
  • Long pulping residence time, sufficient fiber relief, low rate fine fiber loss.

Main Specification

Type NLS0.6 NLS1 NLS1.5 NLS2 NLS3
Screen Area (m2) 0.6 1 1.5 2 3
Concentration of Input Pulp(%) 0.4-08
Capacity (Screen Hole) (t/d) 30-60 70-130 110-160 140-260 250-400
Capacity (Screen Slot) (t/d) 25-45 55-80 80-120 100-160 150-300
Pressure of Inflow Pulp(mpa) 0.1-0.4
Motor Power (kw) 7.5-15 22 30 37 45

 

Type NLS4 NLS5 NLS6 NLS7
Screen Area (m2) 4 5 6 7
Concentration of Input Pulp(%) 0.4-0.8
Capacity (Screen Hole) (t/d) 260-520 350-600 420-700 500-900
Capacity (Screen Slot) (t/d) 180-320 220-400 260-480 350-600
Pressure of Inflow Pulp(mpa) 0.1-.0.4
Motor Power (kw) 55 75 90 110

Capacities vary depending on feed size, feed rate, operating conditions, desired product output, characteristics of feed material, and equipment configuration

Download complete technical literature [PDF]

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