Channel material: Nylon/Polyurethane
  Diameter (mm): 680
  Pitch Space (mm): 390
  Start number: Single/twin/triple
  Turns/start: From 3 to 13 laps
  Particle size (mm):0.02-2.0
  Pulp density (WW): < 55%
  Single head hourly processing capacity: 0.6-2.8
  Proportion of heavy ore (ww%): 0.001-20
  Apply stage: Rougher、Scavengerm、PK shaker+20μm