Channel material: Nylon/Polyurethane
  Diameter (mm): 1250
  Pitch Space (mm): 600
  Start number: Single/twin/triple
  Turns/start: From 3 to 13 laps
  Particle size(mm)：0.03-0.30
  Pulp density (WW): < 35%
  Single head hourly processing capacity: 0.8-1.5
  Proportion of heavy ore (ww%): 0.001-95
  Apply stage: Selected, fine-grained