AIR JET MILL – PSI SEIRIES – EMCO
Model: PSI Series
Manufacturer: EMCO
Origin: India
Comparison of PSI Series Models
| Model | CFM Required | Power Required (HP) | Capacity (KG/HR) | Milling Chamber Diameter |
| PSI-2 | 20 | 7.5 | 0.1 – 0.8 | – |
| PSI-4 | 55 | 40 | 1 – 3 | 100 mm |
| PSI-6 | 55 | 10 | 1 – 5 | 150 mm |
| PSI-8 | 120 | 30 | 10 – 40 | 200 mm |
| PSI-12 | 230 | 62 | 20 – 105 | 100 mm |
- PSI-2: Suitable for small batches or trials with capacities from 0.1 to 0.8 kg/hr.
- PSI-4: Medium capacity (1 to 3 kg/hr), ideal for pilot-scale production.
- PSI-6: Capacity of 1 to 5 kg/hr, optimized for hard and heat-sensitive materials.
- PSI-8: Larger capacity (10 to 40 kg/hr), meeting medium to large-scale production needs.
- PSI-12: Highest capacity (20 to 105 kg/hr), designed for industrial-scale manufacturing.
Key Features
- Narrow Particle Size Distribution (PSD): Ensures precise and consistent results.
- Heat-Free Milling: Prevents material degradation caused by high temperatures.
- Advanced Automation: Fully automated PLC system with batch reporting and real-time particle size monitoring (PAT).
- Easy Operation and Maintenance: Quick assembly and disassembly with limited components.
- Cross-Contamination Prevention: Ensures a clean and sterile milling process.
- Abrasion-Resistant Liners: Includes options such as PTFE, PUR (Vulkollan), ceramic, titanium nitride.
- High-Efficiency Air Filtering: Integrated pneumatic bag filters, reverse pulse systems, and optional HEPA filters.
- FDA Validation: Comprehensive documentation support for DQ, IQ, OQ, PQ, FAT, and SAT.
- SCADA Integration: Full automation with compliance to 21 CFR standards, real-time PAT monitoring.
- Energy Efficiency: Low energy consumption while maintaining high performance.
- Real-Time Analysis: Particle size distribution monitored directly during operation.
Advanced Technologies
- Milling Principle: Particles are introduced into the milling chamber via a venturi system, where they are accelerated by compressed air. The micronization effect occurs due to high-speed particle-on-particle collisions without generating heat.
- Centrifugal and Centripetal Forces: Larger particles are retained at the chamber’s periphery by centrifugal force, while smaller particles exit the chamber via the central outlet.
- Precise Control: Particle size is adjusted by regulating milling pressure, feed pressure, and feed rate.
Applications
The PSI Series Air Jet Mills are utilized in various industries:
- Pharmaceuticals: Micronization of APIs (active pharmaceutical ingredients) to improve solubility and bioavailability.
- Chemicals: Milling crystalline, amorphous, and specialty materials like pigments and additives.
- Food Processing: Producing high-quality, ultra-fine powders for food additives and specialty products.
- Cosmetics: Creating ultra-fine powders and pigments for improved adherence and optical effects.
- Hard Materials: Milling ceramics, glass, and other tough materials requiring ultra-fine particle size.
The PSI Series Air Jet Mill by EMCO Engineering is the ultimate solution for high-precision and contamination-free milling. With unparalleled control, advanced automation, and robust design, the PSI Series meets the diverse needs of industries ranging from laboratory-scale research to large-scale industrial production.
