ZNS Series M.C. Pressure Screen

New model mid consistency pressure screen is an advanced paper pulp screening equipment for coarse and fine screening of various waste paper pulp.

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

• 1.  Mainly used for coarse and fine screening of various waste paper pulp.
•  2. Many rotor blades, no winding, high efficient and energy-saving rotary rotor.
•  3. 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.
•  4. Heavy impurities discharge pipe makes sure the screen basket runs safely.
•  5. Advanced structure, sturdy and durable, convenient disassembly and assembly , low energy consumption, less loss of fiber.
•  6. Easy to operate, less malfunctions for continuous working, less maintenance cost.
•  7. Automatic oil injection device can reduce maintenance.
•  8. Seal water flow automatic detection alarm device makes sure the system runs safety.
•  9. 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.