Feed bins for pre-conditioning materials

Optimize your material flow by pre-conditioning bulk solids for efficient vacuum conveying and dust control, ensuring seamless transition during processing changeovers.

Pre-Conditions and Conveys Solids and Powders

The P-Series Feed Bins from Coperion K-Tron are meticulously engineered for seamless integration into your production line, optimizing material handling in continuous, manual, and automated operations. Constructed from 316L stainless steel, they offer excellent corrosion resistance and are suitable for a diverse range of industries, including plastics, chemicals, food, pet food, pharmaceuticals, minerals, and nonwovens. These bins eschew flow disruption with fully fluidized sintered PORVAIR cones, ensuring smooth pre-conditioning and vacuum conveying of solids, powders, and granules. They include features such as aeration pads, vibrators, and level probes to maintain consistent material flow.

With options for 50- or 150-liter capacities, they efficiently buffer and convey materials like polyolefin pellets, ABS granules, catalyst powders, and protein powders, among others, reducing downtime during bulk bag changeovers. Dust collection is facilitated through vents compatible with central dust extraction systems, promoting a cleaner and safer work environment. The electropolished surface finish and crack-free design contribute to easy cleaning and maintenance, supporting compliance with FDA regulations where applicable. Available with ATEX category 3D or 2 GD rating, these feed bins ensure operational safety in hazardous environments, offering the reliability and adaptability critical for high-demand industrial applications.

Benefits

  • Ensures consistent material flow with fully fluidized cones, reducing operational interruptions.
  • Minimizes cleanup time with smooth, crack-free stainless steel construction and electropolished finish.
  • Promotes safe working environments with integrated dust collection compatibility.
  • Enhances operational safety in hazardous environments with ATEX and US NEC compliance.
  • Increases line efficiency with seamless integration into existing vacuum conveying systems.

General


Applications
Chemicals,Food,Nonwovens,Pet food,Plastics,Minerals,Pharmaceutical
End products
Protein powders,Calcium carbonate granules,Dry pet food kibbles,Polyolefin pellets,Battery compound mixtures,Abs granules,Polyester nonwoven fabrics,Nutraceutical tablets,Pvc pipes,Catalyst powders
Steps before
Bulk bag unloading,Material pre-conditioning
Steps after
Vacuum conveying,Dust extraction,Central dust collection,Batch weighing
Input ingredients
bulk bag materials,pre-conditioned materials,vacuum conveying materials
Output ingredients
buffered materials,processed materials,vacuum conveyed materials
Market info
Coperion is known for its expertise in manufacturing industrial compounding and extrusion equipment, bulk materials handling systems, and services for various industries, such as plastics, chemicals, and food processing, with a strong reputation for innovative engineering solutions and customer support.

Technical Specifications


Construction Material
316L [1.4404] stainless steel
Surface Finish
Electropolish
Working Volume
50 or 150 liter [1.8 or 5.3 ft³]
Vent Size
152.4 mm [6 in] OD
Compliance
FDA listed components
Valves
Solenoid valves 24 VDC
Port Features
Pick up wand port
Flow Aid
Vibrator,Aeration pads
Level Measurement
Level probes

Operating Characteristics


Batch vs. continuous operation
Batch / Inline Continuous
Automation level
Manual / PLC / SCADA
Cleaning Method
CIP / Manual
Energy efficiency
0.5–2 kWh/kg moisture
CIP/SIP
CIP 121°C / SIP 135°C

Material Compatibility


Corrosive resistance (e.g. acids)
316L stainless steel
Cleanability
Electropolish surface finish
Biological compatibility
FDA listed
Density/particle size
N/A

Physical Characteristics


Construction Material
316L [1.4404] stainless steel
Surface Finish
Electropolished
Working Volume
50 or 150 liter [1.8 or 5.3 ft³]
Discharge Method
Vibrator and aeration pads
Customization Options
Modular structure for upgrades
Fluidization
Fully fluidized cone made of sintered PORVAIR
Size of Vent to Dust Extraction
152.4 mm [6 in] OD
Mobility
Casters

Custom Options


Modular structure
Upgradable from feed bin to bag dump station
Discharge method
Bottom pick-up for washing and draining
Construction Material
316L [1.4404] stainless steel
Surface finish
Electropolish
Ventilation integration
Vent to central dust extraction
Cone design
Fully fluidized made of sintered PORVAIR
Mobility
Casters
Aeration system
Aeration pads
Vibration aid
Vibrator
Level monitoring
Level probes
Control valves
Solenoid valves 24 VDC