Low Pulse Pre-Net Pulp Screen

ZSM series low pulsepre-net pulp screen is a machine manufactured using advanced technology from Andritz-Ahlstrom. It is a key part of the paper approachsystem. This pulp screen is used to disperse fiber fillers, papermakingadditives and make them fluidized. Additionally, it can screen outremaining impurities in the stock or from the broke system. Due to its reliablequality and economical price, our low pulse pre-net pulp screen is increasinglyapplied in the waste paper recycling, papermaking, screening, and other fields.

Features
1. Our low pulse pre-net pulpscreen features compact structure, high screening efficiency and low energyconsumption.
2. The adoption of pulse-adjustable twin propeller rotor structure ensuressmooth screening operation of our pulp screen.
3. The specially designed corrugated screen plate can produce ideal turbulentflow near the screen cut and always maintain a constant distance between thescreen cylinder and rotor, enabling the rotor to better clean the screen frameand thus avoiding problems like pulp blocking or flocculating.
4. The specially designed accepts pipe located under the screen cylinder androtor delivers screened accepts to the accepts outlet from all sides of thescreen, resulting in low pulse and smooth delivery of accepts.
5. The utilization of high precision processing and special manufacturingtechniques helps keep pulp consistency and prevent pulp lump.

Specifications of Low Pulse Pre-Net Pulp Screen

Model	ZSM1	ZSM1A	ZSM2	ZSM2A	ZSM3	ZSM4	ZSM4A	ZSM5	ZSM6	ZSM7	ZSM8
Throughput L/sec	120	200	310	420	600	810	860	1200	1600	2400	3400
Max. capacity T/24h	60	100	150	200	290	390	430	570	800	1150	1650
Inlet consistency ％	0.1~1.5
Pressure of inlet pulp MPa	0.05~0.5
Motor power Kw	7.5	11	15	30	45	55	75	90	110	160	250