Roll Feeder

Due to high negative pressure inside, the feeder of vertical roller mill for cement raw material requires strict air sealing. Currently three-flap-damper is mainly used for this purpose. But following disadvantages are mentioned.

  • Increased air leakage due to wear of the flaps
  • High noise and vibration due to opening and closing of the flaps
  • Deterioration of environment due to oil leakage and powder spillage

Taiheiyo Engineering Corporation has solved those disadvantages and offers Roll Feeder with high reliability according to customers' needs.

Supply List

Features

  • Air leakage is minimized through material seal contributing to energy saving
  • Noise and vibration due to opening and closing of flaps disappear
  • Unfavorable environment due to oil leakage and powder spillage is improved substantially
  • Simple structure enables maintenance free operation
  • Without hydraulic pump, electricity consumption can be reduced remarkably
  • Raw material can be fed steadily with control gate and roll revolution

Specification