Every day, laboratories rely on accurate analyses to support their decisions. Whether it’s silage, manure, vegetables, or valuable raw materials such as vanilla, the quality of the analysis stands or falls with the sample preparation. One crucial step in this process is grinding. Contamination during this process can skew measurement results and lead to unreliable conclusions. That’s why using a contamination-free sample mill isn’t a luxury—it’s a technical necessity. In this article, we explain why contamination-free grinding is essential and how industrial sample mills make all the difference.
Agricultural research is in full swing in the Dutch polder. One of our customers, who operates their own lab, is conducting intensive research into what grows in the fields—onions, potatoes, chicory stalks—and the soil in which they grow. But anyone who processes a lot of samples knows that sample processing can quickly become the bottleneck. When the number of analyses increased significantly, their existing grinding solution began to slow down both speed and reliability. The switch to a Peppink 200CM sample mill changed that.
In herb and spice production, grinding is a critical step: it determines not only the fineness of the grind, but also processing time, changeover time, and product purity. An herb producer in the northern Netherlands was struggling with an outdated mill and chose Peppink Mills. The result: higher capacity, faster changeovers, and greater production continuity.