Material can be delivered to the scale hoppers by a closed-loop Aeropass system, filter receivers, cyclones or screw feeders. When a receiver is used, an Aerolock meters material into the scale hopper until the set point is reached.

• Continuous or batch weighing.
• Conveying rates up to 30,000 lbs./hr.
• Recipe, formula and inventory capabilities.
• Gate valve allows scale hopper to discharge material on demand.

Closed-loop Aeropass Scaling System

Feeds multiple scale hoppers with a common material line, eliminating the need for separate filtering on each hopper.

• 2", 3", 4" and 5" line sizes.
• Valve mounts directly on scale hopper, simplifying system design and cost.
  Separate conveying lines for applications sensitive to cross-contamination.
• Aeropass diverts material into the hopper until ingredient set point is reached. After the set point is reached, the valve purges the material and air to the source.
• Scale hopper's unique internal scroll improves material/air separation to achieve good filling efficiency, even with fine powders.