high volume high quality grinding
general comminution inc
‘High Efficiency Material Grinding Solutions for Industry & Research.

The Szego Mill has been used to refine thermally and chemically softened wood
chips and thermally treated hemp into mechanical pulp for papermaking. Paper
quality is good and energy consumption is lower than for disk refiners.
Mechanical Pulping
  Freeness (mL)
Avg fibre length
(mm)
Hemp
125 - 638
0.85 - 1.28
Black spruce
130 - 619
0.67 - 1.16
Szego Mill pulp properties
  Density (kg/m3)
Tear Index
(mN-m2/g)
Paper from hemp
and kraft pulp
247 - 592
3.21 - 8.23
Paper from black
spruce pulp
375 - 575
3.93 - 6.55
Properties of paper made with Szego Mill pulp
high volume high quality grinding
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