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ZNS Series Mid Consistency Pressure Screen

M.C. pressure screen

New model mid consistency pressure screen is an advanced paper pulp screening equipment in contemporary international world, it is the new generation paper pulp screening equipment researched and developed by our company by absorbing international advanced technology. It has benefits of strong adaptability, energy saving, water saving and high production efficiency etc. It is specially used for coarse and fine screening of various recycled pulp.

Application & Features

  •  New model mid consistency pressure screen is mainly used for coarse and fine screening of various waste paper pulp.
  •  Many rotor blades, no winding, high efficient and energy-saving rotary rotor.
  •  The machine can screen pulp normally under quite high consistency(2.5-4%). It reduces the amount of water cycle and system energy consumption in production process.
  •  Heavy impurities discharge pipe makes sure the screen basket runs safely.
  •  Advanced structure, sturdy and durable, convenient disassembly and assembly , low energy consumption, less loss of fiber.
  •  Easy to operate, less malfunctions for continuous working, less maintenance cost.
  •  Automatic oil injection device can reduce maintenance.
  •  Seal water flow automatic detection alarm device makes sure the system runs safety.
  •  Interlock system ensures the service life of equipment.

Main Specification

Model NO ZNS0.3 ZNS0.6 ZNS0.9 ZNS1.2 ZNS1.5
Screen Area (m2) 0.3 0.6 0.9 1.2 1.5
Sieve hole size (mm) Φ1.6-Φ3.5
Seam Size (mm) 0.10-0.55
Screen Hole (T/D) 50-80 90-160 135-250 180-320 200-380
Screen Slot (T/D) 30-50 60-100 90-150 120-190 140-230
Inlet pulp consistency (%) 1-4
Motor Power (Kw) 22-55 30-75 37-90 45-110 55-132
Model NO ZNS2 ZNS2.5 ZNS3 ZNS4 ZNS6
Screen Area (m2) 2 2.5 3 4 6
Sieve hole size (mm) Φ1.6-Φ3.5
Seam Size (mm) 0.10-0.55
Screen Hole (T/D) 260-500 300-600 400-700 500-1000 800-1500
Screen Slot (T/D) 200-300 250-400 300-450 350-730 500-1100
Inlet pulp consistency (%) 1-4
Motor Power (Kw) 75-160 90-200 90-220 132-280 250-400

Work principle

Pressure screen under the rotating function of drum sieve and rotating cylinder and centrifugation effect. The machine will separate the qualified pulp and non-qualified pulp. It consists of cylinder, cylinder cover, sieve drum, rotary cylinder, base and transmission parts, etc.


Paper pulping line requires more than guesswork.

Leizhan can offer customers complete paper pulp equipment service with rich experience. We are aiming at building a world brand in paper making & pulping field with professional skill and positive innovation spirit.

If you are interested in our products, welcome to our company, you can also consult via telephone or email. We will offer you product details and working knowledge. You will not only get high quality equipment with competitive price but also intimate service.

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