Gravimetric batch blender for precise material handling

Achieve precision in blending complex regrind materials and polymers with this reliable gravimetric solution, ensuring consistent and accurate material mixes for your production processes.

Blends and Meters Regrind and Polymer Compounds

The OA Series Gravimetric Batch Blender, featured by AEC, excels in precisely metering and blending regrind materials and challenging-to-meter polymers. This blender uses precise auger metering and cantilever load cells to ensure span-accurate batch control. Perfect for producing recycled PET flakes, polypropylene copolymer blends, and other engineering plastic composites, it integrates seamlessly into your production line with PLC-based controls and a touch-screen interface. The OA Series streamlines operations with a constant speed AC gearmotor, while optional variable speed DC motors enhance adaptability. Safety interlocks and convenient clean-out features ensure efficient operations and maintenance. Customizable with options like stainless steel hoppers and agitation gear motors, the OA Series supports a wide range of plastic manufacturing and material processing needs.

Benefits

  • Ensures consistent batch quality with precise material metering and blending.
  • Seamlessly integrates into automated production lines, reducing manual intervention.
  • Enhances operational efficiency through robust, low-maintenance design.
  • Adapts to various materials and production needs with customizable options.
  • Promotes safety with interlocked access and quick clean-out features.

General


Applications
Polymer compound blending,Regrind materials,Plastics manufacturing,Industrial blends,Difficult-to-meter materials,Bulk material processing
End products
Masterbatch pellets,Industrial resin mixes,Polyethylene powder blends,Recycled pet flakes,Abs plastic granules,Polypropylene copolymer blend,Engineering plastic composites
Steps before
Material Handling,Drying,Granulation,Conveying
Steps after
Packaging,Coating,Inventory Control
Input ingredients
regrind materials,difficult to meter materials,multiple materials,ingredients,virgin material,color additives
Output ingredients
blended materials,homogeneous batch,accurate mixture
Market info
AEC (ACS Group) is known for manufacturing industrial equipment such as cooling, heating, and conveying solutions, serving various industries with a reputation for high-quality engineered-to-order systems and reliable customer support.

Technical Specifications


Automation
PLC-Based control system with color touch-screen interface
Accuracy
Precision 0.02% span-accurate offset cantilever load cell
Material Feeding
Precision auger feeding of all materials with constant speed AC gearmotor
Recipe Entry Modes
3 entry modes
Safety Features
Safety-interlocked access that shuts off air supply and electricity if opened
Material Compatibility
Stainless steel material supply hoppers
Load Cell
Offset cantilever load cell
Blender Design
Heavy-duty industrial design with cast aluminum feed auger assemblies
Material Clean-out
Compressed air clean-out hose with blowoff tool
Alarm System
Alarm output

Operating Characteristics


Batch operation
Yes
Automation level
PLC-Based control system
Batch control
Precision auger metering
Flexibility
Handles multiple regrind materials
Safety features
Safety-interlocked access
Cleaning
Compressed air clean-out hose
Alarm output
Yes
Verification
Target vs. actual set point verification
Precision feeding
Precision auger feeding with constant speed AC gearmotor

Material Compatibility


Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm

Physical Characteristics


Control panel type
PLC-Based control system with color touch-screen interface
Material supply hopper design
Stainless steel
Material shut-off gates
Above feeder housing
Extension for ingredient hoppers
12” high
Clean-out hose
Convenient compressed air clean-out hose with blowoff tool

Custom Options


Control panel type
PLC-Based control system with color touch-screen interface
Hopper Extension
12” high extension for major ingredient hoppers
Blender Stands
Mezzanine,drum-fill,or gaylord-fill blender stands
Material Supply Hoppers
Stainless steel,agitated straight wall regrind
Mounting Flange
Premium aluminum spool mounting flange with drain port,8” x 8” square