Vendor Sheet
Real-time monitoring of powder flow in tablet presses by NIR spectroscopy
NIR spectroscopy can monitor powder flow in tablet presses in real time to detect issues like sticking and lamination, which often result from incorrect excipient levels, granulation errors, trapped air, fines, or improper moisture content. While defects are usually visible on finished tablets, determining their root cause traditionally requires lab analysis, delaying corrective action and leading to wasted product. Real‑time NIR monitoring allows manufacturers to identify powder flow problems as they occur, enabling immediate adjustments, reducing scrap, and improving overall tablet quality and process efficiency.
