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Complementary Processing Services

Powder Processing & Technology, LLC provides the equipment, facility and manpower for complete powder toll processing including wet grinding, toll milling and toll classification. We have the ability to pelletize powders, mill down pellets to powders, mill powders down to 0.5 µm in size, and batch and blend various sized powder quantities. PPT can also batch, blend and classify materials to your requirements. All toll processing operations performed at our ISO 9001:2008 facility are fully documented and are overseen by our team of materials engineers. Depending on the size and complexity of the processing job, turnaround times for powder processing can be as short as one week. Batches and blended powders can be stored or inventoried at our facility if necessary or we can provide a variety of shipping options including drop shipping or third party shipping.

Our in-house laboratory provides analytical testing capabilities for various powder properties including moisture content, size distribution, contamination level, pH level, magnetic levels and green strength. We will provide a certificate of analysis for all testing upon customer request. Please contact us, so we can discuss your technical requirements.

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Complementary Processing Capabilities

Powder Processing Capabilities
Powder Processing & Technology offers a variety of toll processing services for ceramic and inorganic powders. Our facility is equipped for:
  • Pelletizing
  • Wet Grinding
  • Dry Grinding
  • Milling
  • Wet/Dry Batching
  • Lot Blending
  • V Blending
  • Double Cone Blending
  • Ribbon Blending
  • Classification
Grinding Equipment
Dry Grinding (Palla Rod Mill)
  • Particle size capabilities down to 1 micron.
  • Up to 907 kg/hr throughput
Hammer Mill (Prater)
  • De-agglomeration (Sizes up 2"x4"x4") depending on material hardness
  • 454 kg/hr throughput
Hammer Mill (Jacobson)
  • To be used after Prater mill for finer de-agglomeration
  • 454 kg/hr throughput
Vibratory Mill (Sweco)
  • Cylindrical shaped steel grinding media
  • Approximately 227 kg product capacity (depends on density)
Wet Ball Milling
  • Hardened alloy spherical steel grinding media.
  • Load capacity of 454 kg - 11,340 kg
    • 1 mill at 454 kg capacity
    • 1 mill at 1,815 kg capacity
    • 7 mills at 2,268 kg capacity
    • 1 mill at 11,340 kg capacity
  • Ceramic Ball Mills with high alumina spherical grinding media
    • 6 mills at 3,000 liter capacity
Wet Attrition Milling (Union Process Q-50)
  • Recirculating Batch attrition
  • Used for fine grinding
  • Spherical Chrome alloy grinding media
  • Load capacity of 907 kg - 3,175 kg
  • 1,893 liters hold tank for continuous attrition
  • 2 mills available
Powder Classification Equipment
48" Sweco Screeners (single and double deck)
  • 136 - 680 kg/hr throughput depending on material and screen size configuration.
  • 4 Mesh through 325 Mesh screening capability.
30" Sweco Screeners (single deck)
  • 45 - 680 kg/hr throughput depending on material and screen size configuration.
  • 4 Mesh through 325 Mesh screening capability.
Separator - Magnetic Separator
  • Magnetic separation of powders
  • 454 kg/hr throughput
Dry Blending Equipment
Double Cone Blender
  • 1,995 kg capacity depending on density
V-Blender
  • 1,905 kg capacity at 1.50 g/cm³
  • 1 component feed capability
Nauta Blender
  • 5,670 kg capacity at 1.75 g/cm³
  • 1 component feed capability
Ribbon Blender
  • 3,629 kg capacity at 1.0 g/cm³
Mixing/Pelletizing Equipment
Dry Mixing / Pelletization - Eirich R-15 Automated batching system
  • 5 dry weight component system
  • Dry mixing and pelletization capabilities
  • Pellet size of 1/4" - 3/8"
  • Packaging capabilities to barrels or bulk bags
  • Calcination option of pellets/powder through Indirect Calciner (See IDC Capabilities)
  • 544 kg/hr throughput
Dry Mixing / Pelletization - Eirich R-12 Automated batching system
  • 4 dry weight component system
  • Dry mixing and pelletization capabilities
  • Pellet size of 1/4" - 3/8"
  • Packaging capabilities to barrels or bulk bags
  • Calcination option of pellets/powder through Indirect Calciner(See IDC Capabilities)
  • 272 kg/hr throughput
Wet Mixing - Automated batching system

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