The pharmaceutical industry demands exceptionally pure talc powder with precise particle size distribution for use as an excipient in tablets, capsules, and topical formulations. Achieving the required 5-45μm fineness while maintaining chemical purity requires specialized grinding technology. This article examines the technical requirements and optimal equipment solutions for pharmaceutical-grade talc processing.
| Parameter | USP/EP Standard | Typical Target |
|---|---|---|
| Particle Size (D90) | ≤45μm | 5-20μm |
| SiO2 Content | ≥90% | ≥98% |
| Heavy Metals | ≤10ppm | ≤5ppm |
Pharmaceutical applications require:
Our SCM Ultrafine Mill series achieves unparalleled consistency:
Specifically engineered for pharmaceutical applications:
| Model | Capacity (ton/h) | Power (kW) | D97 Range |
|---|---|---|---|
| SCM800 | 0.5-4.5 | 75 | 325-2500 mesh |
| SCM1000 | 1.0-8.5 | 132 | 325-2500 mesh |
Our equipment meets stringent validation requirements:
Producing pharmaceutical-grade talc requires specialized grinding technology that combines precision particle control with strict contamination prevention. The SCM Ultrafine Mill series delivers both technical performance and compliance with cGMP requirements, making it the ideal solution for high-purity talc production.
