otlgob.gif - 68492 BytesOmega Thermal Technologies, Inc.

OTT Vibratory Hearth

hearthc.gif - 139488 Bytes Simpler, more efficient and more rugged than a rotary kiln.

The video clip, to the left, is show in slow motion to make it easier to visualize the action of of the hearth. The actual frequency of the hearth oscillation is variable depending on desired transport rate.

This OTT innovation has numerous advantages in handling difficult material. By virtue of the fact that the deck slopes upward toward the discharge end, it allows liquid retention at the heel. So if a drum of liquid is loaded in at the feed end, the spillage will be 100% retained.

The combustion air is injected into the bottom of the burning mass which results in excellent mixing and efficient combustion. Click if you want to see the actual fire.

Maintenance is simple, practically all routine procedures can be carried out while the unit is in operation.


The OTT Vibratory hearth is capable of handling a wide range of materials including:
  • Municipal Solid Waste
  • Medical Waste
  • Automobile Tires
  • Coal
  • Industrial Waste
  • Roofing Materials
  • Automobile Grinding Fluff
  • Plastics
  • Sludge