ZDFD Series Single Effect Fiber Separator


Single-effect fiber separator is used for secondary breaking and screening of waste paper pulp in paper pulp system, meanwhile, separating the light and heavy impurities from the pulp. The screen plate hole of the device can be increased, which improves the production capacity.

Application & Feature

  • Mainly used for secondary breaking and screening of waste paper pulp, meanwhile, separating the light and heavy impurities from the pulp. It also can be used as tail pulp treatment equipment.
  • Specially designed impeller can break fiber effectively and it is good for the separate and remove light and heavy impurities.
  • Automatically discharge according to requirement, run reliably.

Main Specification

Production Capacity (t/d) 50-70 80-120 180-250
Concentration of Input Pulp(%) 2-4
Pressure of Input Pulp (Mpa) 0.15-0.20
Pressure Difference (Mpa) 0.03-0.05
Power of Motor (Kw) 45 55 75-90


Production Capacity(t/d) 280-360 300-400 400-500
Concentration of Input Pulp(%) 2-4
Pressure of Input Pulp(Mpa) 0.15-0.20
Pressure Difference(Mpa) 0.03-0.05
Power of Motor(Kw) 160 200 280

Work Principle

ZDFD Series single effect fiber separator machine is a combination of one sealed horizontal hydrapulper and a light & heavy impurity remover. Drum and turbo structure ensures the high efficiency of the device. With compact structure, high efficiency, it has functions such as pulp beating, impurity removing, coarse screening etc, thus simplifies the process of dealing with wasted paper greatly, and reduces the energy consumption.

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

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