Custom Particle Reduction (CPR) is an industry-leading contract toll processor specializing in dry, advanced material conditioning. Operating from our state-of-the-art 25,000 sq. ft. facility, we deliver high-precision particle size reduction, custom compounding, and material separation for highly regulated, technical industries.
Whether you are handling fragile organic pigments, abrasive industrial minerals, or advanced heat-sensitive polymers, CPR combines cutting-edge technology with rigorous quality management systems to optimize your material performance.
Advanced Industries & Materials We Serve
We partner with R&D teams, chemical engineers, and procurement managers to process complex materials, optimize existing formulations, or co-develop next-generation powder solutions:
- Coatings & Resins: Thermoset and thermoplastic powder coatings, industrial finishes, and specialized protective resins.
- Specialty Chemicals: Reactive catalysts, pigments, sodium benzoate, additives, and specialized chemical compounds.
- Advanced Plastics: Engineering polymers, bio-plastics, fillers, and composite materials.
- Cosmetics & Personal Care: High-purity mineral makeup bases, active ingredients, and ultra-fine cosmetic powders.
- Industrial Minerals: Specialty clays, excipients, and industrial fillers.
Integrated Processing Capabilities
Our facility executes operations exclusively within a 100% Dry Processing Environment, completely eliminating moisture contamination and preserving the chemical and physical integrity of your raw materials.
1. Precision Particle Size Reduction (Fineness Range: 500μm down to <1μm)
- Jet Milling: Engineered for advanced micronization down to sub-micron levels (<1 micron). Fluid energy processing achieves ultra-narrow particle size distributions (PSD) without heat buildup, maximizing material bioavailability and surface area reactivity.
- Mechanical Milling & Hammermilling: High-velocity mechanical impact reduction optimized for standard crystalline, friable, or coarse materials.
- Crushing, Shredding & Pulverizing: Primary size reduction engineered to breakdown bulkier, incoming solidified materials and large ingots into uniformly sized pieces.
- De-Lumping & Material Re-Conditioning: Specialized remediation for high-value technical materials that have hardened, compacted, or agglomerated in drums, bags, or super sacks—restoring them entirely to their original, free-flowing state.
2. Homogeneous Blending, Mixing & Compounding
- Contamination-Free Dry Blending: Utilizing precision blenders configured entirely with high-grade Stainless Steel contact surfaces to guarantee absolute product purity and prevent cross-contamination between batches.
- High-Intensity Compounding: Specialized processing to ensure thorough dispersion and complete uniformity of complex, multi-component technical formulations.
3. Precision Material Separation & Classification
- High-Efficiency Screening: Utilizing vibratory and rotary screeners to isolate exact target particle fractions, strip out oversized or undersized anomalies, and strictly adhere to your target particle size distribution curve.
Small-Scale Feasibility Trials
| Accelerate R&D with Our Dedicated Lab Test Mill: Scale-up shouldn’t be a gamble. CPR is one of the rare toll processors to offer a dedicated, small-scale feasibility trials program. Utilizing our proprietary, small-batch lab mill, we can process minimal R&D quantities to test material characteristics and establish exact mechanical parameters before you commit to full commercial campaigns. |
Every feasibility run is validated by our in-house laboratory via Laser Diffraction Particle Analyzers and accompanied by a detailed data report and formal Certificate of Analysis (COA) to prove out your concept with objective data.
Turnkey Packaging, Logistics & Scalability
CPR provides seamless, end-to-end supply chain integration. We possess the agility to handle short prototype runs, alongside the physical footprint and capacity to manage high-volume, established commercial business:
- Flexible Packaging Formats: Efficient and compliant material transferring from and into Super Sacks (FIBCs), Drum Filling, Automatic Bagging, and Bags-in-Boxes.
- Private Label Support: Custom packaging and labeling tailored to integrate seamlessly into your client-facing brand logistics.
- Lean Operations: Tailored lead times with Rush Services available for urgent R&D deadlines, alongside Just-In-Time (JIT) shipping options to support lean inventory models.
Uncompromising Quality Commitments
- Facility Accreditations: ISO 9001:2015 Certified | SQF Certified & GFSI Compliant | FDA Registered Facility | HACCP Compliant | OSHA Compliant.
- Religious & Dietary Compliance: Halal Certified | Kosher Certified.
Optimize Your Material Performance Today
Put Custom Particle Reduction’s world-class tolling infrastructure to work for your business. Contact our technical engineering team today for a personalized consultation or to request a quote.