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CAML-EVB Evacuation System

CAML-EVB Evacuation System

Off-load grinder regrind to a barrel with Compressed Air

The CAML-EVB system uses a compressed air venturi to draw material from granulators or other sources and efficiently direct it to a standard fiber barrel. The EVB includes an elastic barrel cover that contains material dust and allows clean conveying air to be exhausted. An optional “full” alarm can be included to alert operators.

Load resin into barrels

For processes creating smaller amounts of regrind, the CAML-EVB saves floor space with its compact design. No tools are required to change drums, making it quick and easy.

Evacuate regrind from granulators

The CAML-EVB works on demand, from a sensor mounted in the granulator drawer. The CAML will off-load the granulator only when regrind is present, saving energy.

Quiet, efficient operation

Adjust the compressed air supply as needed for distance and material flow. An exhaust filter incorporated as part of the drum shroud keeps dust out of the air.


The standard CAML-EVB includes:

  • A proximity-type demand sensor.
  • Control assembly with compressed air solenoid, filter and regulator.
  • Barrel stand with height adjustable inlet tube.
  • Elastic-edged exhaust filter/barrel shroud with feed tube hole and plexi window.
  • Compressed air venturi.
  • 20 feet {6.096 m} of conveying hose.


Conair O-Ring
O-ring adapters

Connect the Material Transfer Device to material lines with equal or larger outer diameters.

Conair plastics processing auxiliary equipment
Horizontal bin tube

Install the Material Transfer Device on granulator trays, bins or other flat-walled storage containers.

Vertical feed tube

Inserts into open material containers. Includes a coupling for the Material Transfer Device.

Conair pipe
Granulator Bin Tube Adaptor

Adapts round granulator drawer tubes (up to 2 inch OD) to the material transfer device and provides air inlet for optimal conveying.

Conair sensor
Demand sensors

Proximity sensor with O-ring mounts through the wall of a hopper or bin. The sensor with an angled bracket allows external mounting against a sight glass on a bin.

Conair CAML universal alarm
"Drum Full" Alarm Kit

Includes the audible/visual alarm and a proximity sensor to indicate when the bin or drum is full.

CAML-EVB Evacuation System Product Resources

Model Comparison